1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0801 *********************************************************************** JV0801 DESIGNATION - 1294 C OF B JV0801 PID - JV0801 JV0801 STATE/COUNTY- MD/BALTIMORE JV0801 USGS QUAD - BALTIMORE WEST (1974) JV0801 JV0801 *CURRENT SURVEY CONTROL JV0801 ___________________________________________________________________ JV0801* NAD 83(1986)- 39 17 59. (N) 076 38 36. (W) SCALED JV0801* NAVD 88 - 53.706 (meters) 176.20 (feet) ADJUSTED JV0801 ___________________________________________________________________ JV0801 GEOID HEIGHT- -32.61 (meters) GEOID99 JV0801 DYNAMIC HT - 53.677 (meters) 176.11 (feet) COMP JV0801 MODELED GRAV- 980,105.7 (mgal) NAVD 88 JV0801 JV0801 VERT ORDER - SECOND CLASS 0 JV0801 JV0801.The horizontal coordinates were scaled from a topographic map and have JV0801.an estimated accuracy of +/- 6 seconds. JV0801 JV0801.The orthometric height was determined by differential leveling JV0801.and adjusted by the National Geodetic Survey in June 1991. JV0801 JV0801.The geoid height was determined by GEOID99. JV0801 JV0801.The dynamic height is computed by dividing the NAVD 88 JV0801.geopotential number by the normal gravity value computed on the JV0801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0801.degrees latitude (g = 980.6199 gals.). JV0801 JV0801.The modeled gravity was interpolated from observed gravity values. JV0801 JV0801; North East Units Estimated Accuracy JV0801;SPC MD - 181,340. 430,770. MT (+/- 180 meters Scaled) JV0801 JV0801 SUPERSEDED SURVEY CONTROL JV0801 JV0801 NGVD 29 (??/??/??) 53.936 (m) 176.96 (f) ADJUSTED 2 0 JV0801 JV0801.Superseded values are not recommended for survey control. JV0801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0801.See file dsdata.txt to determine how the superseded data were derived. JV0801 JV0801_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ582513(NAD 83) JV0801_MARKER: B = BOLT JV0801_SETTING: 30 = STEP JV0801_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV0801 JV0801 HISTORY - Date Condition Report By JV0801 HISTORY - UNK MONUMENTED JV0801 HISTORY - 1966 GOOD MDSRC JV0801 HISTORY - 20030922 MARK NOT FOUND USPSQD JV0801 JV0801 STATION DESCRIPTION JV0801 JV0801'DESCRIBED BY MD STATE ROADS COMM 1966 JV0801'AT BALTIMORE. JV0801'AT BALTIMORE, AT THE NORTHWEST CORNER OF GILMOR AND MOSHER JV0801'STREETS, AT THE GILMORE STREET ENTRANCE TO SCHOOL 11, IN THE JV0801'TOP NORTH END OF THE FOURTH STEP, 0.4 FOOT FROM THE SIDE OF JV0801'THE STONE AND 0.6 FOOT FROM THE NORTH JAMB. A COPPER BOLT. JV0801 JV0801 STATION RECOVERY (2003) JV0801 JV0801'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0801'NOT FOUND. NOTE-- AT THE NORTHWEST CORNER OF THE JUNCTION OF MOSHER JV0801'STREET AND GILMORE STREET IS THE SANDTOWN WINCHESTER NURSING HOME. JV0801'THERE ARE NO STEPS PRESENT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0612 *********************************************************************** JV0612 DESIGNATION - 32 A BORR JV0612 PID - JV0612 JV0612 STATE/COUNTY- MD/BALTIMORE JV0612 USGS QUAD - RELAY (1974) JV0612 JV0612 *CURRENT SURVEY CONTROL JV0612 ___________________________________________________________________ JV0612* NAD 83(1986)- 39 13 37. (N) 076 41 43. (W) SCALED JV0612* NAVD 88 - 22.809 (meters) 74.83 (feet) ADJUSTED JV0612 ___________________________________________________________________ JV0612 GEOID HEIGHT- -32.56 (meters) GEOID99 JV0612 DYNAMIC HT - 22.797 (meters) 74.79 (feet) COMP JV0612 MODELED GRAV- 980,101.4 (mgal) NAVD 88 JV0612 JV0612 VERT ORDER - FIRST CLASS II JV0612 JV0612.The horizontal coordinates were scaled from a topographic map and have JV0612.an estimated accuracy of +/- 6 seconds. JV0612 JV0612.The orthometric height was determined by differential leveling JV0612.and adjusted by the National Geodetic Survey in June 1991. JV0612 JV0612.The geoid height was determined by GEOID99. JV0612 JV0612.The dynamic height is computed by dividing the NAVD 88 JV0612.geopotential number by the normal gravity value computed on the JV0612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0612.degrees latitude (g = 980.6199 gals.). JV0612 JV0612.The modeled gravity was interpolated from observed gravity values. JV0612 JV0612; North East Units Estimated Accuracy JV0612;SPC MD - 173,240. 426,310. MT (+/- 180 meters Scaled) JV0612 JV0612 SUPERSEDED SURVEY CONTROL JV0612 JV0612 NGVD 29 (??/??/??) 23.032 (m) 75.56 (f) ADJUSTED 1 2 JV0612 JV0612.Superseded values are not recommended for survey control. JV0612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0612.See file dsdata.txt to determine how the superseded data were derived. JV0612 JV0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ536433(NAD 83) JV0612_MARKER: Q = CHISELED SQUARE JV0612_SETTING: 36 = STEP OF ABUTMENT JV0612_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0612 JV0612 HISTORY - Date Condition Report By JV0612 HISTORY - UNK MONUMENTED BORR JV0612 HISTORY - 1933 GOOD CGS JV0612 HISTORY - 1942 GOOD CGS JV0612 HISTORY - 20030924 MARK NOT FOUND USPSQD JV0612 JV0612 STATION DESCRIPTION JV0612 JV0612'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 JV0612'1 MI NE FROM RELAY. JV0612'1.0 MILE NORTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM JV0612'RELAY, BALTIMORE COUNTY, 0.5 MILE NORTH OF THE STATION AT ST. DENIS, JV0612'AT THE BRIDGE CARRYING U.S. HIGHWAY 1 VER THE TRACKS, ON THE BOTTOM JV0612'STEP AT THE NORTH END OF THE NORTH WING WALL OF THE WEST ABUTMENT, JV0612'40 FEET WEST OF THE SOUTH-BOUND MAIN TRACK, AND ABOUT 1-1/2 FEET JV0612'HIGHER THAN THE TRACK. A CHISELED SQUARE. JV0612 JV0612 STATION RECOVERY (1942) JV0612 JV0612'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 JV0612'RECOVERED IN GOOD CONDITION. JV0612 JV0612 STATION RECOVERY (2003) JV0612 JV0612'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0612'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0609 *********************************************************************** JV0609 DESIGNATION - 35 BORR JV0609 PID - JV0609 JV0609 STATE/COUNTY- MD/BALTIMORE JV0609 USGS QUAD - BALTIMORE WEST (1974) JV0609 JV0609 *CURRENT SURVEY CONTROL JV0609 ___________________________________________________________________ JV0609* NAD 83(1986)- 39 15 10. (N) 076 39 50. (W) SCALED JV0609* NAVD 88 - 24.269 (meters) 79.62 (feet) ADJUSTED JV0609 ___________________________________________________________________ JV0609 GEOID HEIGHT- -32.62 (meters) GEOID99 JV0609 DYNAMIC HT - 24.256 (meters) 79.58 (feet) COMP JV0609 MODELED GRAV- 980,102.1 (mgal) NAVD 88 JV0609 JV0609 VERT ORDER - FIRST CLASS II JV0609 JV0609.The horizontal coordinates were scaled from a topographic map and have JV0609.an estimated accuracy of +/- 6 seconds. JV0609 JV0609.The orthometric height was determined by differential leveling JV0609.and adjusted by the National Geodetic Survey in June 1991. JV0609 JV0609.The geoid height was determined by GEOID99. JV0609 JV0609.The dynamic height is computed by dividing the NAVD 88 JV0609.geopotential number by the normal gravity value computed on the JV0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0609.degrees latitude (g = 980.6199 gals.). JV0609 JV0609.The modeled gravity was interpolated from observed gravity values. JV0609 JV0609; North East Units Estimated Accuracy JV0609;SPC MD - 176,120. 429,010. MT (+/- 180 meters Scaled) JV0609 JV0609 SUPERSEDED SURVEY CONTROL JV0609 JV0609 NGVD 29 (??/??/??) 24.491 (m) 80.35 (f) ADJUSTED 1 2 JV0609 JV0609.Superseded values are not recommended for survey control. JV0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0609.See file dsdata.txt to determine how the superseded data were derived. JV0609 JV0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ564461(NAD 83) JV0609_MARKER: Z = SEE DESCRIPTION JV0609_SETTING: 36 = BRIDGE WALL JV0609_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0609 JV0609 HISTORY - Date Condition Report By JV0609 HISTORY - UNK MONUMENTED BORR JV0609 HISTORY - 1933 GOOD CGS JV0609 HISTORY - 20030923 MARK NOT FOUND USPSQD JV0609 JV0609 STATION DESCRIPTION JV0609 JV0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 JV0609'3.5 MI S FROM BALTIMORE. JV0609'IN BALTIMORE COUNTY, 3.5 MILES SOUTH ALONG THE BALTIMORE AND OHIO JV0609'RAILROAD FROM BALTIMORE, 0.5 MILE NORTH OF THE STATION AT LANDSDOWNE, JV0609'AT THE HAMMONDS FERRY HIGHWAY BRIDGE OVER THE TRACKS, 25 FEET JV0609'EAST OF THE SOUTH END OF THE WEST ABUTMENT, IN THE TOP OF THE JV0609'WEST RETAINING WALL, 15 FEET SOUTH OF POLE 3-48, AND 15 FEET JV0609'WEST OF THE WEST RAIL OF THE SOUTH-BOUND MAIN TRACK. A COPPER PLUG. JV0609 JV0609 STATION RECOVERY (2003) JV0609 JV0609'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0609'NOT FOUND. THE BRIDGE WAS REBUILT IN 1981. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0799 *********************************************************************** JV0799 DESIGNATION - 4270 C OF B JV0799 PID - JV0799 JV0799 STATE/COUNTY- MD/BALTIMORE JV0799 USGS QUAD - BALTIMORE WEST (1974) JV0799 JV0799 *CURRENT SURVEY CONTROL JV0799 ___________________________________________________________________ JV0799* NAD 83(1986)- 39 18 22. (N) 076 39 32. (W) SCALED JV0799* NAVD 88 - 66.361 (meters) 217.72 (feet) ADJUSTED JV0799 ___________________________________________________________________ JV0799 GEOID HEIGHT- -32.55 (meters) GEOID99 JV0799 DYNAMIC HT - 66.326 (meters) 217.60 (feet) COMP JV0799 MODELED GRAV- 980,107.3 (mgal) NAVD 88 JV0799 JV0799 VERT ORDER - SECOND CLASS 0 JV0799 JV0799.The horizontal coordinates were scaled from a topographic map and have JV0799.an estimated accuracy of +/- 6 seconds. JV0799 JV0799.The orthometric height was determined by differential leveling JV0799.and adjusted by the National Geodetic Survey in June 1991. JV0799 JV0799.The geoid height was determined by GEOID99. JV0799 JV0799.The dynamic height is computed by dividing the NAVD 88 JV0799.geopotential number by the normal gravity value computed on the JV0799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0799.degrees latitude (g = 980.6199 gals.). JV0799 JV0799.The modeled gravity was interpolated from observed gravity values. JV0799 JV0799; North East Units Estimated Accuracy JV0799;SPC MD - 182,040. 429,420. MT (+/- 180 meters Scaled) JV0799 JV0799 SUPERSEDED SURVEY CONTROL JV0799 JV0799 NGVD 29 (??/??/??) 66.586 (m) 218.46 (f) ADJUSTED 2 0 JV0799 JV0799.Superseded values are not recommended for survey control. JV0799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0799.See file dsdata.txt to determine how the superseded data were derived. JV0799 JV0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ569520(NAD 83) JV0799_MARKER: Z = SEE DESCRIPTION JV0799_SETTING: 36 = WATER TOWER JV0799_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0799 JV0799 HISTORY - Date Condition Report By JV0799 HISTORY - UNK MONUMENTED JV0799 HISTORY - 1935 GOOD CGS JV0799 HISTORY - 20030922 MARK NOT FOUND USPSQD JV0799 JV0799 STATION DESCRIPTION JV0799 JV0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 JV0799'AT BALTIMORE. JV0799'(CITY OF BALTIMORE) IN GUSSET PLATE OF NORTHWEST CORNER OF JV0799'NORTHWEST LEG OF WATER TOWER, 50 FEET SOUTH OF BAKER STREET ON JV0799'WEST SIDE OF WESTERN MARYLAND RAILROAD. A CROSS CUT. JV0799 JV0799 STATION RECOVERY (2003) JV0799 JV0799'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0799'NOT FOUND. NOTE-- NO WATER TOWER WAS FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0798 *********************************************************************** JV0798 DESIGNATION - 5520 C OF B JV0798 PID - JV0798 JV0798 STATE/COUNTY- MD/BALTIMORE JV0798 USGS QUAD - BALTIMORE WEST (1974) JV0798 JV0798 *CURRENT SURVEY CONTROL JV0798 ___________________________________________________________________ JV0798* NAD 83(1986)- 39 18 33. (N) 076 39 38. (W) SCALED JV0798* NAVD 88 - 70.492 (meters) 231.27 (feet) ADJUSTED JV0798 ___________________________________________________________________ JV0798 GEOID HEIGHT- -32.54 (meters) GEOID99 JV0798 DYNAMIC HT - 70.455 (meters) 231.15 (feet) COMP JV0798 MODELED GRAV- 980,107.5 (mgal) NAVD 88 JV0798 JV0798 VERT ORDER - SECOND CLASS 0 JV0798 JV0798.The horizontal coordinates were scaled from a topographic map and have JV0798.an estimated accuracy of +/- 6 seconds. JV0798 JV0798.The orthometric height was determined by differential leveling JV0798.and adjusted by the National Geodetic Survey in June 1991. JV0798 JV0798.The geoid height was determined by GEOID99. JV0798 JV0798.The dynamic height is computed by dividing the NAVD 88 JV0798.geopotential number by the normal gravity value computed on the JV0798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0798.degrees latitude (g = 980.6199 gals.). JV0798 JV0798.The modeled gravity was interpolated from observed gravity values. JV0798 JV0798; North East Units Estimated Accuracy JV0798;SPC MD - 182,380. 429,280. MT (+/- 180 meters Scaled) JV0798 JV0798 SUPERSEDED SURVEY CONTROL JV0798 JV0798 NGVD 29 (??/??/??) 70.719 (m) 232.02 (f) ADJUSTED 2 0 JV0798 JV0798.Superseded values are not recommended for survey control. JV0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0798.See file dsdata.txt to determine how the superseded data were derived. JV0798 JV0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ568524(NAD 83) JV0798_MARKER: Z = SEE DESCRIPTION JV0798_SETTING: 36 = WINGWALL JV0798_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0798 JV0798 HISTORY - Date Condition Report By JV0798 HISTORY - UNK MONUMENTED JV0798 HISTORY - 1935 GOOD CGS JV0798 HISTORY - 20030922 MARK NOT FOUND USPSQD JV0798 JV0798 STATION DESCRIPTION JV0798 JV0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 JV0798'AT BALTIMORE. JV0798'(CITY OF BALTIMORE) ON THE TOP OF THE NORTH WING OF THE CONCRETE JV0798'STEP TO THE WESTERN MARYLAND RAILROAD PLATFORM AT NORTH AVENUE. JV0798'0.6 FOOT FROM THE NORTH FACE OF THE WINGWALL AND 0.5 FOOT JV0798'FROM WEST END OF THE WINGWALL. A BRASS SCREW. JV0798 JV0798 STATION RECOVERY (2003) JV0798 JV0798'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0798'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0795 *********************************************************************** JV0795 DESIGNATION - 5548 A C OF B JV0795 PID - JV0795 JV0795 STATE/COUNTY- MD/BALTIMORE JV0795 USGS QUAD - BALTIMORE WEST (1974) JV0795 JV0795 *CURRENT SURVEY CONTROL JV0795 ___________________________________________________________________ JV0795* NAD 83(1986)- 39 18 54. (N) 076 39 36. (W) SCALED JV0795* NAVD 88 - 81.975 (meters) 268.95 (feet) ADJUSTED JV0795 ___________________________________________________________________ JV0795 GEOID HEIGHT- -32.53 (meters) GEOID99 JV0795 DYNAMIC HT - 81.933 (meters) 268.81 (feet) COMP JV0795 MODELED GRAV- 980,107.2 (mgal) NAVD 88 JV0795 JV0795 VERT ORDER - SECOND CLASS 0 JV0795 JV0795.The horizontal coordinates were scaled from a topographic map and have JV0795.an estimated accuracy of +/- 6 seconds. JV0795 JV0795.The orthometric height was determined by differential leveling JV0795.and adjusted by the National Geodetic Survey in June 1991. JV0795 JV0795.The geoid height was determined by GEOID99. JV0795 JV0795.The dynamic height is computed by dividing the NAVD 88 JV0795.geopotential number by the normal gravity value computed on the JV0795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0795.degrees latitude (g = 980.6199 gals.). JV0795 JV0795.The modeled gravity was interpolated from observed gravity values. JV0795 JV0795; North East Units Estimated Accuracy JV0795;SPC MD - 183,030. 429,320. MT (+/- 180 meters Scaled) JV0795 JV0795 SUPERSEDED SURVEY CONTROL JV0795 JV0795 NGVD 29 (??/??/??) 82.206 (m) 269.70 (f) ADJUSTED 2 0 JV0795 JV0795.Superseded values are not recommended for survey control. JV0795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0795.See file dsdata.txt to determine how the superseded data were derived. JV0795 JV0795_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ568530(NAD 83) JV0795_MARKER: Q = CHISELED SQUARE JV0795_SETTING: 36 = BRIDGE JV0795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0795 JV0795 HISTORY - Date Condition Report By JV0795 HISTORY - UNK MONUMENTED JV0795 HISTORY - 1966 GOOD MDSRC JV0795 HISTORY - 20030922 MARK NOT FOUND USPSQD JV0795 JV0795 STATION DESCRIPTION JV0795 JV0795'DESCRIBED BY MD STATE ROADS COMM 1966 JV0795'AT BALTIMORE. JV0795'AT BALTIMORE, ON THE WESTERN MARYLAND RAILWAY, AT A CONCRETE JV0795'BRIDGE OVER GWYNNS FALLS PARKWAY, AND ON THE TOP OF THE SOUTHEAST JV0795'CORNER. A CHISELED SQUARE. JV0795 JV0795 STATION RECOVERY (2003) JV0795 JV0795'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0795'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0796 *********************************************************************** JV0796 DESIGNATION - 5548 C OF B JV0796 PID - JV0796 JV0796 STATE/COUNTY- MD/BALTIMORE JV0796 USGS QUAD - BALTIMORE WEST (1974) JV0796 JV0796 *CURRENT SURVEY CONTROL JV0796 ___________________________________________________________________ JV0796* NAD 83(1986)- 39 18 55. (N) 076 39 34. (W) SCALED JV0796* NAVD 88 - 75.936 (meters) 249.13 (feet) ADJUSTED JV0796 ___________________________________________________________________ JV0796 GEOID HEIGHT- -32.53 (meters) GEOID99 JV0796 DYNAMIC HT - 75.896 (meters) 249.00 (feet) COMP JV0796 MODELED GRAV- 980,107.1 (mgal) NAVD 88 JV0796 JV0796 VERT ORDER - FIRST CLASS II JV0796 JV0796.The horizontal coordinates were scaled from a topographic map and have JV0796.an estimated accuracy of +/- 6 seconds. JV0796 JV0796.The orthometric height was determined by differential leveling JV0796.and adjusted by the National Geodetic Survey in June 1991. JV0796 JV0796.The geoid height was determined by GEOID99. JV0796 JV0796.The dynamic height is computed by dividing the NAVD 88 JV0796.geopotential number by the normal gravity value computed on the JV0796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0796.degrees latitude (g = 980.6199 gals.). JV0796 JV0796.The modeled gravity was interpolated from observed gravity values. JV0796 JV0796; North East Units Estimated Accuracy JV0796;SPC MD - 183,060. 429,370. MT (+/- 180 meters Scaled) JV0796 JV0796 SUPERSEDED SURVEY CONTROL JV0796 JV0796 NGVD 29 (??/??/??) 76.158 (m) 249.86 (f) ADJUSTED 1 2 JV0796 JV0796.Superseded values are not recommended for survey control. JV0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0796.See file dsdata.txt to determine how the superseded data were derived. JV0796 JV0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ569530(NAD 83) JV0796_MARKER: Z = SEE DESCRIPTION JV0796_SETTING: 36 = BRIDGE JV0796_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0796 JV0796 HISTORY - Date Condition Report By JV0796 HISTORY - UNK MONUMENTED JV0796 HISTORY - 1966 GOOD MDSRC JV0796 HISTORY - 20030922 MARK NOT FOUND USPSQD JV0796 JV0796 STATION DESCRIPTION JV0796 JV0796'DESCRIBED BY MD STATE ROADS COMM 1966 JV0796'AT BALTIMORE. JV0796'AT BALTIMORE, ON THE WESTERN MARYLAND RAILWAY, AT A CONCRETE JV0796'BRIDGE OVER GWYNNS FALLS PARKWAY, AND IN THE TOP OF THE EAST JV0796'END OF THE SOUTH CONCRETE ABUTMENT. A BRASS SCREW. JV0796 JV0796 STATION RECOVERY (2003) JV0796 JV0796'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0796'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0723 *********************************************************************** JV0723 DESIGNATION - A 44 JV0723 PID - JV0723 JV0723 STATE/COUNTY- MD/BALTIMORE JV0723 USGS QUAD - RELAY (1974) JV0723 JV0723 *CURRENT SURVEY CONTROL JV0723 ___________________________________________________________________ JV0723* NAD 83(1986)- 39 14 30. (N) 076 44 56. (W) SCALED JV0723* NAVD 88 - 26.215 (meters) 86.01 (feet) ADJUSTED JV0723 ___________________________________________________________________ JV0723 GEOID HEIGHT- -32.36 (meters) GEOID99 JV0723 DYNAMIC HT - 26.201 (meters) 85.96 (feet) COMP JV0723 MODELED GRAV- 980,100.3 (mgal) NAVD 88 JV0723 JV0723 VERT ORDER - FIRST CLASS II JV0723 JV0723.The horizontal coordinates were scaled from a topographic map and have JV0723.an estimated accuracy of +/- 6 seconds. JV0723 JV0723.The orthometric height was determined by differential leveling JV0723.and adjusted by the National Geodetic Survey in June 1991. JV0723 JV0723.The geoid height was determined by GEOID99. JV0723 JV0723.The dynamic height is computed by dividing the NAVD 88 JV0723.geopotential number by the normal gravity value computed on the JV0723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0723.degrees latitude (g = 980.6199 gals.). JV0723 JV0723.The modeled gravity was interpolated from observed gravity values. JV0723 JV0723; North East Units Estimated Accuracy JV0723;SPC MD - 174,860. 421,680. MT (+/- 180 meters Scaled) JV0723 JV0723 SUPERSEDED SURVEY CONTROL JV0723 JV0723 NGVD 29 (??/??/??) 26.438 (m) 86.74 (f) ADJUSTED 1 2 JV0723 JV0723.Superseded values are not recommended for survey control. JV0723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0723.See file dsdata.txt to determine how the superseded data were derived. JV0723 JV0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ490450(NAD 83) JV0723_MARKER: DB = BENCH MARK DISK JV0723_SETTING: 36 = RETAINING WALL JV0723_STAMPING: A 44 1941 JV0723_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0723 JV0723 HISTORY - Date Condition Report By JV0723 HISTORY - 1941 MONUMENTED CGS JV0723 HISTORY - 20030922 MARK NOT FOUND USPSQD JV0723 JV0723 STATION DESCRIPTION JV0723 JV0723'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 JV0723'3.2 MI SE FROM ELLICOTT CITY. JV0723'IN BALTIMORE COUNTY, ABOUT 3.2 MILES SOUTHEAST ALONG THE JV0723'BALTIMORE AND OHIO RAILROAD FROM ELLICOTT CITY, HOWARD COUNTY, JV0723'AT THE ABANDONED STATION AT ORANGE GROVE, ABOUT 0.4 MILE EAST JV0723'OF MILEPOST 12, ABOUT 120 FEET NORTH OF THE NORTH END OF A JV0723'FOOT-BRIDGE OVER PATAPSCO RIVER, 14 FEET SOUTH OF THE SOUTH RAIL JV0723'OF THE EAST-BOUND TRACK, IN THE TOP OF A RETAINING WALL, AND 1.9 JV0723'FEET WEST OF THE EAST END. A STANDARD DISK, STAMPED A 44 1941. JV0723 JV0723 STATION RECOVERY (2003) JV0723 JV0723'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0723'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0915 *********************************************************************** JV0915 DESIGNATION - B 26 JV0915 PID - JV0915 JV0915 STATE/COUNTY- MD/BALTIMORE JV0915 USGS QUAD - RELAY (1974) JV0915 JV0915 *CURRENT SURVEY CONTROL JV0915 ___________________________________________________________________ JV0915* NAD 83(1986)- 39 14 18. (N) 076 41 49. (W) SCALED JV0915* NAVD 88 - 23.695 (meters) 77.74 (feet) ADJUSTED JV0915 ___________________________________________________________________ JV0915 GEOID HEIGHT- -32.54 (meters) GEOID99 JV0915 DYNAMIC HT - 23.683 (meters) 77.70 (feet) COMP JV0915 MODELED GRAV- 980,100.1 (mgal) NAVD 88 JV0915 JV0915 VERT ORDER - SECOND CLASS 0 JV0915 JV0915.The horizontal coordinates were scaled from a topographic map and have JV0915.an estimated accuracy of +/- 6 seconds. JV0915 JV0915.The orthometric height was determined by differential leveling JV0915.and adjusted by the National Geodetic Survey in June 1991. JV0915 JV0915.The geoid height was determined by GEOID99. JV0915 JV0915.The dynamic height is computed by dividing the NAVD 88 JV0915.geopotential number by the normal gravity value computed on the JV0915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0915.degrees latitude (g = 980.6199 gals.). JV0915 JV0915.The modeled gravity was interpolated from observed gravity values. JV0915 JV0915; North East Units Estimated Accuracy JV0915;SPC MD - 174,510. 426,160. MT (+/- 180 meters Scaled) JV0915 JV0915 SUPERSEDED SURVEY CONTROL JV0915 JV0915 NGVD 29 (??/??/??) 23.924 (m) 78.49 (f) ADJUSTED 2 0 JV0915 JV0915.Superseded values are not recommended for survey control. JV0915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0915.See file dsdata.txt to determine how the superseded data were derived. JV0915 JV0915_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ535445(NAD 83) JV0915_MARKER: DB = BENCH MARK DISK JV0915_SETTING: 30 = CURB JV0915_STAMPING: B 26 1957 JV0915_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV0915 JV0915 HISTORY - Date Condition Report By JV0915 HISTORY - 1957 MONUMENTED CGS JV0915 HISTORY - 20030924 MARK NOT FOUND USPSQD JV0915 JV0915 STATION DESCRIPTION JV0915 JV0915'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 JV0915'0.5 MI W FROM HALETHORPE. JV0915'FROM JUNCTION OF U.S. HIGHWAY 1 AND STATE HIGHWAY 166 AT THE JV0915'SOUTHEAST EDGE OF RELAY, GO NORTHWEST ON HIGHWAY 166 0.8 MILE TO JV0915'FRANCIS AVENUE, TURN RIGHT ON FRANCIS AVENUE (NORTHEAST) 0.8 JV0915'MILE TO A WIDE BLACK TOP STREET ON THE LEFT. MARK IS NEAR EAST JV0915'END OF CONCRETE CULVERT, 56 FEET NORTHWEST OF POWER POLE 10, 33 JV0915'FEET NORTHWEST OF CENTERLINE OF FRANCIS AVE., 20 1/2 FEET EAST JV0915'OF CENTERLINE OF WIDE BLACK TOP STREET AND 1.6 FEET SOUTHEAST JV0915'OF CULVERT IN THE TOP OF CURB. DISK IS SET IN DRILL HOLE IN JV0915'CURB AND STAMPED B 26 1957. JV0915 JV0915 STATION RECOVERY (2003) JV0915 JV0915'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0915'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5816 *********************************************************************** JV5816 DESIGNATION - BALTIMORE KAISER ALUM CORP STK JV5816 PID - JV5816 JV5816 STATE/COUNTY- MD/BALTIMORE JV5816 USGS QUAD - RELAY (1974) JV5816 JV5816 *CURRENT SURVEY CONTROL JV5816 ___________________________________________________________________ JV5816* NAD 83(1991)- 39 13 48.53701(N) 076 41 08.98237(W) ADJUSTED JV5816* NAVD 88 - JV5816 ___________________________________________________________________ JV5816 LAPLACE CORR- -6.04 (seconds) DEFLEC99 JV5816 GEOID HEIGHT- -32.59 (meters) GEOID99 JV5816 JV5816 HORZ ORDER - THIRD JV5816 JV5816.The horizontal coordinates were established by classical geodetic methods JV5816.and adjusted by the National Geodetic Survey in January 1992. JV5816 JV5816 JV5816.The Laplace correction was computed from DEFLEC99 derived deflections. JV5816 JV5816.The geoid height was determined by GEOID99. JV5816 JV5816; North East Units Scale Converg. JV5816;SPC MD - 173,602.470 427,126.269 MT 0.99996893 +0 11 49.9 JV5816;SPC MD - 569,560.77 1,401,330.10 sFT 0.99996893 +0 11 49.9 JV5816;UTM 18 - 4,343,671.047 354,491.006 MT 0.99986070 -1 03 58.9 JV5816 JV5816 SUPERSEDED SURVEY CONTROL JV5816 JV5816 NAD 83(1986)- 39 13 48.53405(N) 076 41 08.99140(W) AD( ) 4 JV5816 NAD 27 - 39 13 48.15000(N) 076 41 10.10000(W) AD( ) 3 JV5816 JV5816.Superseded values are not recommended for survey control. JV5816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5816.See file dsdata.txt to determine how the superseded data were derived. JV5816 JV5816_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5449143671(NAD 83) JV5816_MARKER: 63 = STACK JV5816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JV5816+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2003 JV5816 JV5816 HISTORY - Date Condition Report By JV5816 HISTORY - 1957 FIRST OBSERVED CGS JV5816 HISTORY - 1985 GOOD USPSQD JV5816 HISTORY - 20030126 GOOD USPSQD JV5816 HISTORY - 20030924 GOOD USPSQD JV5816 JV5816 STATION DESCRIPTION JV5816 JV5816'DESCRIBED BY US POWER SQUADRON 1985 (WRB) JV5816'KAISER ALUM. CO. STACK FOUND IN GOOD CONDITION, RED BRICK, TO REACH JV5816'FROM INTERSTATE 695, GO SOUTH APPROX. 1/2 MILE ON U.S. NO. 1 TO JV5816'HALETHORPE FARMS ROAD, TURN LEFT AT LIGHT, BALTIMORE COUNTY FIRE JV5816'STATION ON LEFT, PROCEDE APPROX. 1/2 MILE STACK ON LEFT. JV5816 JV5816 STATION RECOVERY (2003) JV5816 JV5816'RECOVERY NOTE BY US POWER SQUADRON 2003 (CM) JV5816'FOUND IN GOOD CONDITION. STACK IS NO LONGER OWNED BY KAISER ALUMINUM JV5816'CORPORATION, HOWEVER. JV5816 JV5816 STATION RECOVERY (2003) JV5816 JV5816'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5816'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS 0.3 MILE SOUTH OF JV5816'WASHINGTON BLVD. ON HALETHORPE FARMS ROAD. THE STACK IS AT THE SOUTH JV5816'END OF AN INDUSTRIAL COMPLEX WITH EMPIRE RESOURCES, INC BEING CLOSEST JV5816'TO THE STACK AT 1954 HALETHORPE FARMS ROAD. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5625 *********************************************************************** JV5625 DESIGNATION - BALTIMORE RADIO STA WITH MAST JV5625 PID - JV5625 JV5625 STATE/COUNTY- MD/BALTIMORE JV5625 USGS QUAD - BALTIMORE WEST (1974) JV5625 JV5625 *CURRENT SURVEY CONTROL JV5625 ___________________________________________________________________ JV5625* NAD 83(1991)- 39 17 07.31368(N) 076 44 21.94195(W) ADJUSTED JV5625* NAVD 88 - JV5625 ___________________________________________________________________ JV5625 LAPLACE CORR- -5.12 (seconds) DEFLEC99 JV5625 GEOID HEIGHT- -32.31 (meters) GEOID99 JV5625 JV5625 HORZ ORDER - THIRD JV5625 JV5625.The horizontal coordinates were established by classical geodetic methods JV5625.and adjusted by the National Geodetic Survey in January 1992. JV5625 JV5625 JV5625.The Laplace correction was computed from DEFLEC99 derived deflections. JV5625 JV5625.The geoid height was determined by GEOID99. JV5625 JV5625; North East Units Scale Converg. JV5625;SPC MD - 179,717.779 422,480.853 MT 0.99997534 +0 09 48.8 JV5625;SPC MD - 589,624.08 1,386,089.27 sFT 0.99997534 +0 09 48.8 JV5625;UTM 18 - 4,349,886.727 349,982.120 MT 0.99987710 -1 06 05.7 JV5625 JV5625 SUPERSEDED SURVEY CONTROL JV5625 JV5625 NAD 83(1986)- 39 17 07.31082(N) 076 44 21.95035(W) AD( ) 4 JV5625 NAD 27 - 39 17 06.92900(N) 076 44 23.05000(W) AD( ) 3 JV5625 JV5625.Superseded values are not recommended for survey control. JV5625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5625.See file dsdata.txt to determine how the superseded data were derived. JV5625 JV5625_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4998249887(NAD 83) JV5625_MARKER: 42 = RADIO/TV MAST JV5625 JV5625 HISTORY - Date Condition Report By JV5625 HISTORY - 1957 FIRST OBSERVED CGS JV5625 HISTORY - 1977 GOOD NGS JV5625 HISTORY - 1983 GOOD NGS JV5625 HISTORY - 19940801 GOOD USPSQD JV5625 HISTORY - 20030921 GOOD USPSQD JV5625 JV5625 STATION DESCRIPTION JV5625 JV5625'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCE) JV5625'STATION IS LOCATED ALONG BALTIMORE NATIONAL PIKE (U.S. HIGHWAY JV5625'40) ABOUT 7.0 MI. W-SW OF THE CENTER OF BALTIMORE, ABOUT 7.0 JV5625'MI SE OF RANDALLSTOWN AND 0.65 E OF THE INTERSECTION OF JV5625'BALTIMORE NATIONAL PIKE AND ROLLING ROAD. STATION IS OF STEEL JV5625'CONSTRUCTION ABOUT 350 FT. HIGH, PAINTED RED AND WHITE AND HAS JV5625'THE LETTERS WITH IN BLUE NEON ON THE SIDE OF THE MAST. THE JV5625'POINT INTERSECTED WAS THE RED LIGHT ATOP MAST. JV5625 JV5625 STATION RECOVERY (1977) JV5625 JV5625'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (DRM) JV5625'STATION RECOVERED AS DESCRIBED IN GOOD CONDITION. JV5625' JV5625'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.0 MILE NE OF JV5625'CATONSVILLE. JV5625 JV5625 STATION RECOVERY (1983) JV5625 JV5625'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (MLS) JV5625'THE STATION WAS RECOVERED AS DESCRIBED IN GOOD CONDITION. JV5625' JV5625'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.0 MILES NE JV5625'OF CATONSVILLE. JV5625 JV5625 STATION RECOVERY (1994) JV5625 JV5625'RECOVERY NOTE BY US POWER SQUADRON 1994 JV5625'RECOVERED IN GOOD CONDITION. JV5625 JV5625 STATION RECOVERY (2003) JV5625 JV5625'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5625'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS AT THE STATE JV5625'HIGHWAY ADMINISTRATION COMMUNICATIONS FACILITY. IT IS A THREE-LEGGED JV5625'SELF-SUPPORTING MAST. NOTE-- THERE ARE NO BLUE NEON LETTERS ON THE JV5625'SIDE OF THE MAST. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5623 *********************************************************************** JV5623 DESIGNATION - BALTIMORE WESLEY MEM METH CH JV5623 PID - JV5623 JV5623 STATE/COUNTY- MD/BALTIMORE JV5623 USGS QUAD - BALTIMORE WEST (1974) JV5623 JV5623 *CURRENT SURVEY CONTROL JV5623 ___________________________________________________________________ JV5623* NAD 83(1991)- 39 17 25.50168(N) 076 43 33.43574(W) ADJUSTED JV5623* NAVD 88 - JV5623 ___________________________________________________________________ JV5623 LAPLACE CORR- -5.96 (seconds) DEFLEC99 JV5623 GEOID HEIGHT- -32.34 (meters) GEOID99 JV5623 JV5623 HORZ ORDER - THIRD JV5623 JV5623.The horizontal coordinates were established by classical geodetic methods JV5623.and adjusted by the National Geodetic Survey in January 1992. JV5623 JV5623 JV5623.The Laplace correction was computed from DEFLEC99 derived deflections. JV5623 JV5623.The geoid height was determined by GEOID99. JV5623 JV5623; North East Units Scale Converg. JV5623;SPC MD - 180,282.070 423,641.632 MT 0.99997598 +0 10 19.2 JV5623;SPC MD - 591,475.42 1,389,897.59 sFT 0.99997598 +0 10 19.2 JV5623;UTM 18 - 4,350,425.197 351,154.958 MT 0.99987279 -1 05 35.4 JV5623 JV5623 SUPERSEDED SURVEY CONTROL JV5623 JV5623 NAD 83(1986)- 39 17 25.49869(N) 076 43 33.44411(W) AD( ) 4 JV5623 NAD 27 - 39 17 25.11600(N) 076 43 34.54600(W) AD( ) 3 JV5623 JV5623.Superseded values are not recommended for survey control. JV5623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5623.See file dsdata.txt to determine how the superseded data were derived. JV5623 JV5623_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5115550425(NAD 83) JV5623_MARKER: 90 = CHURCH SPIRE JV5623 JV5623 HISTORY - Date Condition Report By JV5623 HISTORY - 1957 FIRST OBSERVED CGS JV5623 HISTORY - 19940801 GOOD USPSQD JV5623 HISTORY - 20030921 GOOD USPSQD JV5623 JV5623 STATION DESCRIPTION JV5623 JV5623'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCE) JV5623'THE STATION IS LOCATED ABOUT 5-1/2 MILES WEST OF THE CENTER OF JV5623'BALTIMORE AND ABOUT 1-1/2 MILES NORTH OF CATONSVILLE. IT IS ON JV5623'TOP OF A RED BRICK CHURCH WITH A BLACK SPIRE AND IS APPROXIMATELY JV5623'100 FEET HIGH. THE POINT INTERSECTED WAS THE CROSS ON TOP OF JV5623'THE SPIRE. JV5623' JV5623'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 40 JV5623'AND ROLLING ROAD, GO EAST ON U.S. HIGHWAY 40 FOR 0.7 MILE TO JV5623'W.I.T.H. RADIO TOWER ON RIGHT, CONTINUE EAST ON U.S. HIGHWAY 40 JV5623'FOR 0.8 MILE TO CROSSROADS, TURN LEFT ON JOHNYCAKE ROAD FOR 0.05 JV5623'MILE TO THE STATION ON RIGHT AS DESCRIBED. JV5623 JV5623 STATION RECOVERY (1994) JV5623 JV5623'RECOVERY NOTE BY US POWER SQUADRON 1994 JV5623'RECOVERED IN GOOD CONDITION. JV5623 JV5623 STATION RECOVERY (2003) JV5623 JV5623'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5623'RECOVERED IN GOOD CONDITION. NOTE-- THE SPIRE IS NOW A LIGHT GRAY JV5623'COLOR. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV6046 *********************************************************************** JV6046 DESIGNATION - BELMONT MBCS 1957 JV6046 PID - JV6046 JV6046 STATE/COUNTY- MD/BALTIMORE JV6046 USGS QUAD - ELLICOTT CITY (1974) JV6046 JV6046 *CURRENT SURVEY CONTROL JV6046 ___________________________________________________________________ JV6046* NAD 83(1991)- 39 18 32.11632(N) 076 45 11.12341(W) ADJUSTED JV6046* NAVD 88 - 136. (meters) 446. (feet) SCALED JV6046 ___________________________________________________________________ JV6046 LAPLACE CORR- -4.02 (seconds) DEFLEC99 JV6046 GEOID HEIGHT- -32.26 (meters) GEOID99 JV6046 JV6046 HORZ ORDER - SECOND JV6046 JV6046.The horizontal coordinates were established by classical geodetic methods JV6046.and adjusted by the National Geodetic Survey in January 1992. JV6046 JV6046.The orthometric height was scaled from a topographic map. JV6046 JV6046.The Laplace correction was computed from DEFLEC99 derived deflections. JV6046 JV6046.The geoid height was determined by GEOID99. JV6046 JV6046; North East Units Scale Converg. JV6046;SPC MD - 182,329.680 421,295.133 MT 0.99997836 +0 09 17.9 JV6046;SPC MD - 598,193.29 1,382,199.12 sFT 0.99997836 +0 09 17.9 JV6046;UTM 18 - 4,352,523.919 348,854.483 MT 0.99988128 -1 06 38.9 JV6046 JV6046 SUPERSEDED SURVEY CONTROL JV6046 JV6046 NAD 83(1986)- 39 18 32.11354(N) 076 45 11.13166(W) AD( ) 2 JV6046 NAD 27 - 39 18 31.73170(N) 076 45 12.22660(W) AD( ) 2 JV6046 JV6046.Superseded values are not recommended for survey control. JV6046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV6046.See file dsdata.txt to determine how the superseded data were derived. JV6046 JV6046_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4885452524(NAD 83) JV6046_MARKER: DD = SURVEY DISK JV6046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV6046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV6046+STABILITY: SURFACE MOTION JV6046 JV6046 HISTORY - Date Condition Report By JV6046 HISTORY - 1957 MONUMENTED CGS JV6046 HISTORY - 1960 SEE DESCRIPTION MDDT JV6046 HISTORY - 20030922 MARK NOT FOUND USPSQD JV6046 JV6046 STATION DESCRIPTION JV6046 JV6046'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCE) JV6046'STATION IS LOCATED NEAR THE INTERSECTION OF ROLLING ROAD AND JV6046'BELMONT AVENUE ABOUT 4.0 MILES NORTHEAST OF ELLICOTT CITY AND JV6046'ABOUT 2-1/2 MILES NORTH OF CATONVILLE. STATION IS 48 FEET JV6046'EAST-NORTHEAST OF APPROXIMATE CENTER OF INTERSECTION OF ROLLING JV6046'ROAD AND BELMONT AVENUE AND 15 FEET NORTHEAST OF UTILITY POLE. JV6046'THE MARK IS A BRONZE DISK (MARYLAND BUREAU OF CONTROLL SURVEY) SET JV6046'IN A 6X6 INCH CONCRETE MONUMENT, PROJECTS ABOUT 2 INCHES AND JV6046'STAMPED BELMONT 1956. JV6046' JV6046'THIS STATION WAS LOCATED BY TRAVERSE FROM TRIANGULATION STATION JV6046'ROLLING 1957. JV6046 JV6046 STATION RECOVERY (1960) JV6046 JV6046'RECOVERY NOTE BY MARYLAND DEPARTMENT OF TRANSPORTATION 1960 JV6046'STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD JV6046'CONDITION. THE MARK WAS DESTROYED TO MAKE WAY FOR HIGHWAY JV6046'CONSTRUCTION. JV6046 JV6046 STATION RECOVERY (2003) JV6046 JV6046'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV6046'NOT FOUND. NOTE-- BELMONT AVENUE DOES NOT INTERSECT ROLLING ROAD. JV6046'INTERSTATE 70 IS IN THE LOCATION DESCRIBED. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0851 *********************************************************************** JV0851 DESIGNATION - CAT JV0851 PID - JV0851 JV0851 STATE/COUNTY- MD/BALTIMORE JV0851 USGS QUAD - BALTIMORE WEST (1974) JV0851 JV0851 *CURRENT SURVEY CONTROL JV0851 ___________________________________________________________________ JV0851* NAD 83(1991)- 39 17 06.27285(N) 076 44 19.77356(W) ADJUSTED JV0851* NAVD 88 - 157.267 (meters) 515.97 (feet) ADJUSTED JV0851 ___________________________________________________________________ JV0851 LAPLACE CORR- -5.17 (seconds) DEFLEC99 JV0851 GEOID HEIGHT- -32.32 (meters) GEOID99 JV0851 DYNAMIC HT - 157.185 (meters) 515.70 (feet) COMP JV0851 MODELED GRAV- 980,097.8 (mgal) NAVD 88 JV0851 JV0851 HORZ ORDER - SECOND JV0851 VERT ORDER - SECOND CLASS 0 JV0851 JV0851.The horizontal coordinates were established by classical geodetic methods JV0851.and adjusted by the National Geodetic Survey in January 1992. JV0851 JV0851.The orthometric height was determined by differential leveling JV0851.and adjusted by the National Geodetic Survey in June 1991. JV0851 JV0851.The Laplace correction was computed from DEFLEC99 derived deflections. JV0851 JV0851.The geoid height was determined by GEOID99. JV0851 JV0851.The dynamic height is computed by dividing the NAVD 88 JV0851.geopotential number by the normal gravity value computed on the JV0851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0851.degrees latitude (g = 980.6199 gals.). JV0851 JV0851.The modeled gravity was interpolated from observed gravity values. JV0851 JV0851; North East Units Scale Converg. JV0851;SPC MD - 179,685.831 422,532.911 MT 0.99997531 +0 09 50.1 JV0851;SPC MD - 589,519.26 1,386,260.06 sFT 0.99997531 +0 09 50.1 JV0851;UTM 18 - 4,349,853.640 350,033.455 MT 0.99987692 -1 06 04.3 JV0851 JV0851: Primary Azimuth Mark Grid Az JV0851:SPC MD - CATON AZ MK RESET 281 20 22.2 JV0851:UTM 18 - CATON AZ MK RESET 282 36 16.6 JV0851 JV0851|---------------------------------------------------------------------| JV0851| PID Reference Object Distance Geod. Az | JV0851| dddmmss.s | JV0851| CB1048 CAT RM 1 22.860 METERS 00759 | JV0851| JV5619 CATONSVILLE BALTIMORE MUN TANK 495.674 METERS 0711902.4 | JV0851| CB1049 CAT RM 2 26.624 METERS 07613 | JV0851| CB1050 CAT RM 3 21.184 METERS 13709 | JV0851| JV5621 CATONSVILLE SPRING GRO HOSP TK APPROX. 2.5 KM 1535922.8 | JV0851| JV5622 CATONSVILLE SPR GROVE HOSP STK APPROX. 2.6 KM 1542527.4 | JV0851| CB1046 CATON AZ MK 2792858.6 | JV0851| CB1047 CATON AZ MK RESET 2813012.3 | JV0851|---------------------------------------------------------------------| JV0851 JV0851 SUPERSEDED SURVEY CONTROL JV0851 JV0851 NAD 83(1986)- 39 17 06.27005(N) 076 44 19.78214(W) AD( ) 2 JV0851 NAD 27 - 39 17 05.88750(N) 076 44 20.88190(W) AD( ) 2 JV0851 NGVD 29 (??/??/??) 157.484 (m) 516.68 (f) ADJUSTED 2 0 JV0851 JV0851.Superseded values are not recommended for survey control. JV0851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0851.See file dsdata.txt to determine how the superseded data were derived. JV0851 JV0851_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5003349854(NAD 83) JV0851_MARKER: DS = TRIANGULATION STATION DISK JV0851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV0851_STAMPING: CAT 1957 JV0851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV0851+STABILITY: SURFACE MOTION JV0851 JV0851 HISTORY - Date Condition Report By JV0851 HISTORY - 1957 MONUMENTED CGS JV0851 HISTORY - 1958 GOOD CGS JV0851 HISTORY - 1960 GOOD CGS JV0851 HISTORY - 1973 GOOD NGS JV0851 HISTORY - 1977 GOOD NGS JV0851 HISTORY - 1977 GOOD NGS JV0851 HISTORY - 20030921 MARK NOT FOUND USPSQD JV0851 JV0851 STATION DESCRIPTION JV0851 JV0851'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCE) JV0851'THE STATION IS LOCATED ABOUT 6-1/2 MILES WEST OF THE CENTER OF JV0851'BALTIMORE, ABOUT 1 MILE NORTH OF THE CENTER OF CATONSVILLE AND ON JV0851'THE SOUTH SIDE OF U.S. HIGHWAY 40, AT THE SITE OF W.I.T.H. RADIO JV0851'TOWER. IT IS APPROXIMATELY 138 FEET SOUTHEAST OF THE SOUTHEAST JV0851'LEG OF THE RADIO TOWER, 45 FEET NORTHEAST OF UTILITY POLE, 40 JV0851'FEET NORTHWEST OF OLD BLACK TOP ROAD AND 4 FEET SOUTH-SOUTHWEST JV0851'OF WITNESS POST. THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK JV0851'IS STAMPED CAT 1957. JV0851' JV0851'R.M. NO. 1 IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE JV0851'DISK IS STAMPED CAT NO 1 1957. JV0851' JV0851'R.M. NO. 2 IS 29 FEET NORTHWEST OF OLD BLACK TOP ROAD. THE MARK JV0851'IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS JV0851'STAMPED CAT NO 2 1957. JV0851' JV0851'THE AZIMUTH MARK IS 39 FEET NORTH OF THE APPROXIMATE CENTER OF JV0851'U.S. HIGHWAY 40, 32 FEET WEST OF LINCOLN AVENUE, 18 FEET WEST OF JV0851'POWER POLE AND 1 FOOT WEST OF WITNESS POST. THE MARK PROJECTS JV0851'ABOUT 2 INCHES AND THE DISK IS STAMPED CATON 1942. JV0851' JV0851'TO REACH THE STATION FROM THE INTERSECTION OF FREDRICK ROAD AND JV0851'ROLLING ROAD IN THE WEST EDGE OF CATONSVILLE. GO NORTH ON ROLLING JV0851'ROAD FOR 1.1 MILES TO U.S. HIGHWAY 40, TURN RIGHT AND GO EAST ON JV0851'U.S. HIGHWAY 40 FOR 0.6 MILE TO THE AZIMUTH MARK ON LEFT AS JV0851'DESCRIBED. CONTINUE EAST FOR 0.1 MILE AND TURN RIGHT JUST BEFORE JV0851'REACHING THE RADIO TOWER, GO SOUTHERLY FOR 0.1 MILE THEN TURN JV0851'LEFT ONTO OLD BLACK TOP ROAD AND GO EAST FOR 0.05 MILE TO THE JV0851'STATION ON LEFT AS DESCRIBED. JV0851' JV0851'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS. JV0851 JV0851 STATION RECOVERY (1958) JV0851 JV0851'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (JCE) JV0851'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD JV0851'CONDITION. THE ORIGINAL DESCRIPTION IS ADEQUATE EXCEPT A REQUEST JV0851'WAS MADE TO MOVE THE AZIMUTH MARK TO MAKE WAY FOR THE CONSTRUCTION JV0851'OF A NEW SERVICE STATION. JV0851' JV0851'AZIMUTH MARK IS NOW 39-1/2 FEET EAST OF APPROXIMATE CENTERLINE JV0851'OF LINCOLN AVENUE, 48-1/2 FEET NORTH OF APPROXIMATE CENTERLINE JV0851'OF WEST BOUND TRAFFIC LANE OF U.S. HIGHWAY NO. 40, 31 FEET JV0851'SOUTHWEST OF A LONE CEDAR TREE AND 1-1/2 FEET SOUTH OF A WITNESS JV0851'POST. THE MARK IS A STANDARD AZIMUTH MARK DISK SET IN A 12X12 JV0851'INCH CONCRETE MONUMENT, FLUSH WITH THE GROUND AND THE DISK IS JV0851'STAMPED CATON 1942 RESET 1958. NOTE--16A. JV0851' JV0851'TO REACH FROM STATION CAT GO WESTERLY ON U.S. HIGHWAY NO. 40 FOR JV0851'0.15 MILE TO LINCOLN AVENUE ON RIGHT AND AZIMUTH MARK ON RIGHT JV0851'AS DESCRIBED. JV0851 JV0851 STATION RECOVERY (1960) JV0851 JV0851'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 JV0851'1.8 MI NW FROM CATONSVILLE. JV0851'0.6 MILE EAST ALONG FREDERICK ROAD FROM THE POST OFFICE AT JV0851'CATONSVILLE, THENCE ABOUT 1.15 MILES NORTHWEST ALONG BALTIMORE JV0851'BELTWAY (INTERSTATE HIGHWAY 695), 59 YARDS SOUTHEAST OF THE JV0851'SOUTHEAST STEEL LEG OF W I T H RADIO TOWER, ABOUT 250 FEET JV0851'SOUTHWEST OF THE SOUTHWEST END OF THE OVERPASS OF BALTIMORE JV0851'BELTWAY OVER U.S. HIGHWAY 40, ABOUT 300 FEET SOUTH OF HIGHWAY 40, JV0851'24 FEET EAST OF A 12-INCH OAK TREE, 5 FEET SOUTHWEST OF A WHITE JV0851'WOODEN WITNESS POST, AND SET IN TOP OF A CONCRETE POST PROJECTING JV0851'3 INCHES. JV0851 JV0851 STATION RECOVERY (1973) JV0851 JV0851'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN) JV0851'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE JV0851'RECOVERED AND FOUND IN GOOD CONDITION. REFERENCE MARK 1 WAS NOT JV0851'FOUND AND IT IS BELIEVED DESTROYED. A NEW REFERENCE MARK 3 WAS JV0851'ESTABLISHED AT THIS DATE. A SHORTER DISTANCE OF 0.05 FOOT OR JV0851'0.016 METER WAS NOTED TO REFERENCE MARK 2. THE DIRECTION BETWEEN JV0851'THE AZIMUTH MARK AND REFERENCE MARK 2 WERE WITHIN CLOSE JV0851'AGREEMENT WITH THE 1957 AND 1958 OBSERVATIONS. DUE TO SNOW JV0851'BEING ON THE TOP OF THE CATONSVILLE, BALTIMORE MUNICIPAL JV0851'WATER TANK 1958, THE EXACT ANGLE TO THE OBJECT COULD NOT BE JV0851'VERIFIED AT THIS DATE. THE HILL IS ALSO OCCUPIED BY A JV0851'LARGE RADIO TOWER. JV0851' JV0851'A COMPLETE NEW DESCRIPTION OF THE STATION FOLLOWS. JV0851' JV0851'THE STATION IS LOCATED ABOUT 6-1/2 AIRLINE MILES WEST OF THE JV0851'CENTER OF BALTIMORE AND 1 MILE NORTH OF CATONSVILLE. IT IS IN JV0851'THE SOUTHWEST ANGLE OF THE INTERSECTION OF INTERSTATE HIGHWAY 695 JV0851'AND U.S. HIGHWAY 40. IT IS ON A SMALL HILL WHICH IS IN THE CENTER JV0851'OF THE ISLAND WHICH MAKES UP THE ENTRANCE TO INTERSTATE HIGHWAY JV0851'695 SOUTH BOUND. JV0851' JV0851'THE LOCATION OF THIS STATION IS ADEQUATE TO FIND IT BY. JV0851' JV0851'THE STATION MARK IS A STANDARD DISK STAMPED CAT 1957, SET IN THE JV0851'TOP OF A 12-INCH SQUARE CONCRETE POST WHICH IS FLUSH WITH THE JV0851'SURFACE. IT IS 138 FEET SOUTHEAST OF THE MOST SOUTHEAST LEG OF JV0851'THE RADIO TOWER, 65 FEET EAST OF THE EAST EDGE OF THE ENTRANCE JV0851'RAMP FOR INTERSTATE HIGHWAY 695 AND ABOUT 250 FEET SOUTHWEST OF JV0851'THE INTERSECTION OF INTERSTATE HIGHWAY 695 AND U.S. HIGHWAY JV0851'40. JV0851' JV0851'REFERENCE MARK 2 IS A STANDARD DISK STAMPED CAT NO 2 1957, SET JV0851'IN THE TOP OF A 12-INCH SQUARE POST WHICH IS FLUSH WITH THE JV0851'SURFACE. IT IS 50 FEET EAST OF THE ENTRANCE RAMP AND ABOUT 2 JV0851'FEET LOWER THAN THE STATION. JV0851' JV0851'REFERENCE MARK 3 IS A STANDARD DISK STAMPED CAT 1957 NO 3 1973, JV0851'CEMENTED IN A DRILL HOLE IN A STEEL LIGHTPOLE FOUNDATION. IT IS JV0851'IN THE NORTHWEST PART OF THE CONCRETE FOUNDATION, ABOUT 6 FEET JV0851'LOWER THAN THE STATION. IT IS 3 FEET EAST OF THE EAST EDGE OF JV0851'THE ENTRANCE RAMP AND 0.5 FOOT NORTHWEST OF THE STEEL JV0851'LIGHTPOLE. JV0851' JV0851'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CATON 1942 RESET JV0851'1958, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT WHICH JV0851'IS FLUSH WITH THE SURFACE. IT IS LOCATED 0.15 MILE WEST OF THE JV0851'INTERSECTION OF INTERSTATE HIGHWAY 695 AND U.S. HIGHWAY 40. IT JV0851'IS IN THE NORTHEAST ANGLE OF THE INTERSECTION OF U.S. HIGHWAY 40 JV0851'AND LINCOLN WAY. IT IS 20 FEET NORTH OF THE NORTH EDGE OF JV0851'U.S. HIGHWAY 40, 3.8 FEET NORTH OF AN EAST-WEST WOVEN WIRE JV0851'FENCE AND 8 FEET NORTHEAST OF THE SOUTHWEST CORNER OF THE JV0851'FENCE. JV0851' JV0851'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN JV0851'1 MILE NORTH OF CATONSVILLE. JV0851 JV0851 STATION RECOVERY (1977) JV0851 JV0851'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (DRM) JV0851'RECOVERED AS DESCRIBED. JV0851' JV0851'NEAREST TOWN--CATONSVILLE. JV0851' JV0851'DISTANCE AND DIRECTION FROM NEAREST TOWN--1.75 MILES NW. JV0851 JV0851 STATION RECOVERY (1977) JV0851 JV0851'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 JV0851'RECOVERED IN GOOD CONDITION. JV0851 JV0851 STATION RECOVERY (2003) JV0851 JV0851'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0851'THE STATION, REFERENCE MARKS 2 AND 3 WERE NOT FOUND. NOTE--THE JV0851'STATION IS WITHIN A SECURITY FENCE. IT APPEARS AS THOUGH THE JV0851'INTERCHANGE OF INTERSTATE 695 WITH HIGHWAY 40 HAS BEEN CHANGED WITH AN JV0851'EXIT RAMP WEST OF THE STATION'S POSITION AND AN ENTRANCE RAMP TO JV0851'SOUTH-BOUND I-695 FURTHER WEST. JV0851'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION AS DESCRIBED. ADD--IT IS JV0851'AT THE SOUTH EDGE OF AN EMPTY LOT, 1 INCH UNDER GROUND LEVEL. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV6047 *********************************************************************** JV6047 DESIGNATION - CATON RESET JV6047 PID - JV6047 JV6047 STATE/COUNTY- MD/BALTIMORE JV6047 USGS QUAD - ELLICOTT CITY (1974) JV6047 JV6047 *CURRENT SURVEY CONTROL JV6047 ___________________________________________________________________ JV6047* NAD 83(1991)- 39 17 00.06803(N) 076 45 03.18168(W) ADJUSTED JV6047* NAVD 88 - 163. (meters) 535. (feet) SCALED JV6047 ___________________________________________________________________ JV6047 LAPLACE CORR- -4.31 (seconds) DEFLEC99 JV6047 GEOID HEIGHT- -32.29 (meters) GEOID99 JV6047 JV6047 HORZ ORDER - SECOND JV6047 JV6047.The horizontal coordinates were established by classical geodetic methods JV6047.and adjusted by the National Geodetic Survey in January 1992. JV6047 JV6047.The orthometric height was scaled from a topographic map. JV6047 JV6047.The Laplace correction was computed from DEFLEC99 derived deflections. JV6047 JV6047.The geoid height was determined by GEOID99. JV6047 JV6047; North East Units Scale Converg. JV6047;SPC MD - 179,491.577 421,493.142 MT 0.99997509 +0 09 22.9 JV6047;SPC MD - 588,881.95 1,382,848.75 sFT 0.99997509 +0 09 22.9 JV6047;UTM 18 - 4,349,682.407 348,989.752 MT 0.99988078 -1 06 31.7 JV6047 JV6047: Primary Azimuth Mark Grid Az JV6047:SPC MD - CATON AZ MK 2 236 24 03.3 JV6047:UTM 18 - CATON AZ MK 2 237 39 57.9 JV6047 JV6047|---------------------------------------------------------------------| JV6047| PID Reference Object Distance Geod. Az | JV6047| dddmmss.s | JV6047| CB1054 CATON RM 3 23.702 METERS 00303 | JV6047| CB1047 CATON AZ MK RESET 0712246.4 | JV6047| CB1046 CATON AZ MK 0712346.5 | JV6047| JV5625 BALTIMORE RADIO STA WITH MAST APPROX. 1.0 KM 0771525.5 | JV6047| JV5620 CATONSVILLE STANDPIPE APPROX. 1.8 KM 0852101.9 | JV6047| CB1055 CATON RM 4 42.148 METERS 09553 | JV6047| JV5621 CATONSVILLE SPRING GRO HOSP TK APPROX. 3.0 KM 1335958.5 | JV6047| JV5624 CATONSVILLE PRESB CHURCH SPIRE APPROX. 1.6 KM 1593742.9 | JV6047| JV5837 BALTIMORE GAS HOWARD CO MAST APPROX. 6.4 KM 2040627.5 | JV6047| CB1056 CATON RM 5 20520 | JV6047| CB1051 CATON AZ MK 2 2363326.2 | JV6047| CB1052 CATON RM 1 50.154 METERS 27105 | JV6047| JV6057 HOLLOFIELD FIRE LOOKOUT TOWER APPROX. 4.2 KM 2884649.8 | JV6047| CB1053 CATON RM 2 47.875 METERS 33607 | JV6047|---------------------------------------------------------------------| JV6047 JV6047 SUPERSEDED SURVEY CONTROL JV6047 JV6047 NAD 83(1986)- 39 17 00.06532(N) 076 45 03.19024(W) AD( ) 2 JV6047 NAD 27 - 39 16 59.68300(N) 076 45 04.28800(W) AD( ) 2 JV6047 JV6047.Superseded values are not recommended for survey control. JV6047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV6047.See file dsdata.txt to determine how the superseded data were derived. JV6047 JV6047_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4899049682(NAD 83) JV6047_MARKER: DS = TRIANGULATION STATION DISK JV6047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV6047 JV6047 HISTORY - Date Condition Report By JV6047 HISTORY - 1942 MONUMENTED CGS JV6047 HISTORY - 1957 GOOD CGS JV6047 HISTORY - 1958 GOOD CGS JV6047 HISTORY - 1969 SEE DESCRIPTION MDDT JV6047 HISTORY - 1969 SEE DESCRIPTION CGS JV6047 HISTORY - 1971 GOOD MDDT JV6047 HISTORY - 1974 GOOD NGS JV6047 HISTORY - 1977 GOOD NGS JV6047 HISTORY - 1983 GOOD NGS JV6047 HISTORY - 20030922 MARK NOT FOUND USPSQD JV6047 JV6047 STATION DESCRIPTION JV6047 JV6047'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 (GWL) JV6047'THE STATION IS ABOUT 1 MILE WNW OF THE TOWN OF CATONSVILLE, IN JV6047'THE APEX OF A Y FORMED BY HIGHWAY 40 AND A MACADAM SIDE ROAD. IT JV6047'IS 26 FEET N OF THE E STONE GATE POST, 33 FEET NE OF THE W POST, JV6047'51.3 FEET N OF THE CENTER OF THE MACADAM ROAD, AND 46 FEET S OF JV6047'THE CENTER OF HIGHWAY 40. IT IS STAMPED CATON 1942 AND PROJECTS JV6047'ABOUT 4 INCHES. JV6047' JV6047'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE JV6047'DISKS SET IN CONCRETE. JV6047' JV6047'REFERENCE MARK NO.1 IS W OF THE STATION, 37 FEET S OF THE JV6047'CENTER OF HIGHWAY 40, AND 45 FEET N OF A POWER-LINE POLE. IT IS JV6047'STAMPED CATON NO.1 1942 AND PROJECTS ABOUT 2 INCHES. JV6047' JV6047'REFERENCE MARK NO.2 IS NNW OF THE STATION, 40 FEET N OF THE JV6047'CENTER OF HIGHWAY 40, AND 17 FEET S OF THE WIRE FENCE. IT IS JV6047'STAMPED CATON NO.2 1942 AND PROJECTS ABOUT 3 INCHES. JV6047' JV6047'THE AZIMUTH MARK IS 0.5 MILE ENE OF THE STATION, AT A CROSS ROAD, JV6047'34 FEET W OF THE SIDE ROAD, 39 FEET N OF THE CENTER OF HIGHWAY JV6047'40, AND 18.3 FEET W FROM THE POWER-LINE POLE. IT IS STAMPED JV6047'CATON 1942 AND IS SET FLUSH. JV6047' JV6047'TO REACH THE STATION FROM THE INTERSECTION OF FREDRICK ROAD AND JV6047'ROLLING ROAD IN THE WESTERN EDGE OF CATONSVILLE GO N ON ROLLING JV6047'ROAD (TOWARDS BELMONT) FOR 1.15 MILES TO ALTERNATE U.S. HIGHWAY JV6047'40. TURN RIGHT ON HIGHWAY 40 AND GO 0.1 MILE TO A MACADAM ROAD JV6047'RIGHT. TURN RIGHT AND THE STATION IS TO THE LEFT. JV6047' JV6047'A 90-FOOT TOWER WILL SEE A 113-FOOT LIGHT AT STATION MANNING 1933. JV6047' JV6047'A 90-FOOT TOWER WILL SEE A 100-FOOT LIGHT AT A STATION JONESTOWN. JV6047' JV6047'A 90-FOOT TOWER WILL SEE A 100-FOOT LIGHT AT STATION DUAL. JV6047' JV6047'A 90-FOOT TOWER WILL SEE A 100-FOOT LIGHT AT STATION SAUTER 1938. JV6047' JV6047'A 90-FOOT TOWER WILL SEE A 100-FOOT LIGHT AT STATION LEACH 1938. JV6047' JV6047'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS. JV6047 JV6047 STATION RECOVERY (1957) JV6047 JV6047'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCE) JV6047'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO JV6047'BE IN GOOD CONDITION. REFERENCE MARK 2 HAS BEEN DESTROYED AND JV6047'REFERENCE MARK 3 WAS ESTABLISHED. REFERENCE MARK 3 IS 30 FT. N JV6047'OF THE CENTER OF THE DUAL LANE OF U.S. HIGHWAY 40, AND 75 FT. E JV6047'OF THE CROSSOVER BETWEEN THE LANES. THE MARK IS FLUSH WITH THE JV6047'SURFACE OF THE GROUND AND THE DISK IS STAMPED CATON NO 3 1942. JV6047' JV6047'THIS DISTANCE AND DIRECTION TO REFERENCE MARK 1 AND AZIMUTH MARK JV6047'WERE CHECKED AND FOUND TO BE CORRECT. JV6047' JV6047'THE ORIGINAL DESCRIPTION IS ADEQUATE. JV6047 JV6047 STATION RECOVERY (1958) JV6047 JV6047'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (JCE) JV6047'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD JV6047'CONDITION. THE 1957 DESCRIPTION IS ADEQUATE EXCEPT A REQUEST WAS JV6047'MADE TO MOVE THE AZIMUTH MARK TO MAKE WAY FOR THE CONSTRUCTION OF JV6047'A NEW SERVICE STATION. JV6047' JV6047'AZIMUTH MARK IS NOW 39-1/2 FEET EAST OF APPROXIMATE CENTERLINE JV6047'OF LINCOLN AVENUE, 48-1/2 FEET NORTH OF APPROXIMATE CENTERLINE OF JV6047'U.S. HIGHWAY NO. 40 (EAST BOUND TRAFFIC LANE), 31 FEET SOUTHWEST JV6047'OF A LONE CEDAR TREE AND 1-1/2 FEET SOUTH OF A WITNESS POST. THE JV6047'MARK IS A STANDARD AZIMUTH MARK DISK SET IN A 12X12 INCH CONCRETE JV6047'MONUMENT, FLUSH WITH THE SURFACE OF GROUND AND THE DISK IS JV6047'STAMPED CATON 1942 RESET 1958. JV6047' JV6047'TO REACH AZIMUTH MARK FROM STATION GO EASTERLY ON U.S. HIGHWAY JV6047'NO. 40 FOR 0.5 MILE TO SIDE ROAD LEFT (LINCOLN AVENUE) AND JV6047'AZIMUTH MARK ON LEFT SIDE OF HIGHWAY AS DESCRIBED. JV6047 JV6047 STATION RECOVERY (1969) JV6047 JV6047'RECOVERY NOTE BY MARYLAND DEPARTMENT OF TRANSPORTATION 1969 JV6047'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD JV6047'CONDITION. DUE TO GRADING FOR AN ENTRANCE TO A NEW PARKING LOT, JV6047'THE STATION MARK WAS LOWERED APPROXIMATELY 3.5 FEET IN ITS ORIGINAL JV6047'HORIZONTAL POSITION. REFERENCE MARKS NO.1 AND NO.3 WERE DESTROYED JV6047'AND REFERENCE MARKS NO.4 AND NO.5 WERE ESTABLISHED. JV6047' JV6047'A NEW DESCRIPTION FOLLOWS-- JV6047' JV6047'THE STATION IS LOCATED ABOUT 1.0 MILE WEST-NORTHWEST OF CATONSVILLE JV6047'AT THE ENTRANCE TO THE MONTGOMERY WARD SHOPPING CENTER. IT IS JV6047'46.0 FEET SOUTH OF THE CENTERLINE OF THE EASTBOUND LANE OF JV6047'U.S. HIGHWAY 40, 21.9 FEET EAST OF SHOPPING CENTER EXIT RAMP, JV6047'22.9 FEET WEST-SOUTHWEST OF POWER POLE 280557 AND 15.6 FEET NORTH JV6047'OF THE CONCRETE CURB OF PARKING AREA. IT IS A STANDARD DISK SET JV6047'IN THE TOP OF A CONCRETE POST 6 INCHES BELOW THE SURFACE AND JV6047'STAMPED CATON 1942 1969. JV6047' JV6047'REFERENCE MARK NO. 4 IS EAST OF THE STATION, 60.3 FEET SOUTHWEST JV6047'OF POWER POLE 280556 AND IS A STANDARD DISK SET FLUSH IN THE JV6047'CONCRETE CURB OF PARKING AREA. THE DISK IS STAMPED CATON NO 4 JV6047'1969. JV6047' JV6047'REFERENCE MARK NO. 5 IS SOUTH OF THE STATION, 15.5 FEET EAST OF JV6047'SHOPPING CENTER EXIT LANE AND IS A STANDARD DISK SET FLUSH IN THE JV6047'CONCRETE CURB OF PARKING AREA. THE DISK IS STAMPED CATON NO 5 JV6047'1969. JV6047' JV6047'THE AZIMUTH MARK IS LOCATED 0.5 MILE EAST-NORTHEAST OF THE JV6047'STATION, ALONG U.S. HIGHWAY 40 AT LINCOLN AVENUE, 48.5 FEET NORTH JV6047'OF THE CENTERLINE OF THE WESTBOUND LANE OF U.S. HIGHWAY 40, 39.5 JV6047'FEET EAST OF THE CENTERLINE OF LINCOLN AVENUE AND 8.1 FEET JV6047'NORTHEAST OF METAL FENCE AND POST. IT IS A STANDARD DISK SET IN JV6047'THE TOP OF A CONCRETE POST FLUSH WITH THE SURFACE AND STAMPED JV6047'CATON 1942 RESET 1958. JV6047' JV6047'TO REACH THE STATION FROM THE BALTIMORE BELTWAY (I-695) AND JV6047'U.S. 40 INTERCHANGE, PROCEED WEST ALONG HIGHWAY 40 FOR 0.7 MILE JV6047'TO THE MONTGOMERY WARD SHOPPING CENTER NORTH ENTRANCE AND THE JV6047'STATION AS DESCRIBED. JV6047' JV6047'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN JV6047'1.0 MILE WNW OF CATONSVILLE. JV6047 JV6047 STATION RECOVERY (1969) JV6047 JV6047'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (EBK) JV6047'THE STATION MARK AND THE AZIMUTH MARK WERE RECOVERED IN GOOD JV6047'CONDITION. REFERENCE MARKS 1 AND 3 WERE DESTROYED WHEN THE JV6047'MONTGOMERY WARD SHOPPING CENTER WAS CONSTRUCTED. REFERENCE MARKS JV6047'4 AND 5 WERE ESTABLISHED BY THE MARYLAND STATE ROADS COMMISSION JV6047'IN 1969. THE UNDERGROUND STATION MARK WAS LOWERED TO 3.5 FEET JV6047'BY THE ROADS COMMISSION AT THE TIME OF THE CONSTRUCTION. AFTER JV6047'THE CONSTRUCTION OF THE SHOPPING CENTER HAD BEEN COMPLETED, THE JV6047'SURFACE STATION MARK WAS RESET BY THE MARYLAND STATE ROADS JV6047'COMMISSION AND THE ORIGINAL POSITION WAS HELD. THE 1958 JV6047'AZIMUTH MARK IS PARTIALLY OBSTRUCTED BY 4 POLES WHICH ARE ON JV6047'LINE. TANGENTS COULD NOT BE TAKEN ON THE MARK DUE TO JV6047'A FENCE AND OTHER OBSTRUCTIONS. DIRECTIONS WERE OBSERVED ON THE JV6047'AZIMUTH MARK BY USING THE SMALL PORTION OF THE LIGHT WHICH WAS JV6047'VISIBLE OVER THE MARK AND ASSUMING THE CENTER. A SATISFACTORY JV6047'CHECK ANGLE WAS OBTAINED BETWEEN THE AZIMUTH MARK AND THE JV6047'INTERSECTION STATIONS WHICH WERE TAKEN IN 1958. AN ADDITIONAL JV6047'AZIMUTH MARK WAS ESTABLISHED AT THIS TIME. DUE TO JV6047'CHANGES IN THE AREA, A COMPLETE NEW DESCRIPTION FOLLOWS. JV6047' JV6047'THE STATION MARK IS ABOUT 1 MILE WEST-NORTHWEST OF CATONSVILLE AT JV6047'THE NORTH ENTRANCE TO THE MONTGOMERY WARD SHOPPING CENTER. JV6047' JV6047'TO REACH THE STATION FROM THE BALTIMORE BELTWAY (I-695) AND JV6047'U.S. HIGHWAY 40 AT INTERCHANGE NUMBER 15, 1 MILE NORTHWEST OF JV6047'CATONSVILLE, GO WEST ON U.S. HIGHWAY 40 FOR 0.2 MILE TO THE 1958 JV6047'AZIMUTH MARK ON THE RIGHT AT THE JUNCTION WITH LINCOLN JV6047'AVENUE. CONTINUE WEST ON U.S. HIGHWAY 40 FOR 0.5 MILE TO THE JV6047'STATION MARK ON THE LEFT AT THE NORTHWEST CORNER OF THE PARKING JV6047'LOT FOR THE MONTGOMERY WARD AUTOMOTIVE STORE. JV6047' JV6047'THE STATION MARK IS A STANDARD DISK STAMPED CATON 1942 1969, SET JV6047'IN THE TOP OF A 12-INCH SQUARE CONCRETE POST THAT IS 3 INCHES JV6047'BELOW THE GROUND SURFACE. IT IS 47.0 FEET SOUTH OF THE CENTERLINE JV6047'OF THE EASTBOUND LANE OF U.S. HIGHWAY 40, 24.5 FEET EAST OF THE JV6047'CENTER OF THE SHOPPING CENTER EXIT RAMP, 23.4 FEET WEST-SOUTHWEST JV6047'OF A POWERLINE POLE NUMBERED 280557, 16.5 FEET NORTHWEST OF THE JV6047'NORTHWEST CORNER OF THE PARKING LOT AND 5.5 FEET JV6047'NORTH-NORTHEAST OF A METAL POLE WITH A LIGHT METER BOX. JV6047' JV6047'REFERENCE MARK 4 IS A STANDARD DISK STAMPED CATON 1942 1969 NO 4, JV6047'CEMENTED IN A DRILL HOLE IN THE CONCRETE CURBING AT THE NORTH JV6047'EDGE OF THE PARKING LOT THAT PROJECTS 6 INCHES. IT IS 63.2 FEET JV6047'NORTH OF THE NORTH ENTRANCE TO THE AUTOMOTIVE STORE AND 61.0 FEET JV6047'EAST OF A POWERLINE POLE NUMBERED 280556. JV6047' JV6047'REFERENCE MARK 5 IS A STANDARD DISK STAMPED CATON 1942 1969 NO 5, JV6047'CEMENTED IN A DRILL HOLE IN THE CONCRETE CURBING ON THE NORTHWEST JV6047'EDGE OF THE PARKING LOT. IT IS 98.3 FEET WEST-NORTHWEST OF THE JV6047'WEST ENTRANCE OF THE WARDS AUTOMOTIVE STORE AND 73.5 FEET JV6047'SOUTHWEST OF A POWERLINE POLE NUMBERED 280557. JV6047' JV6047'AZIMUTH MARK RESET 1958 IS A STANDARD DISK STAMPED CATON 1942 JV6047'RESET 1958, SET IN THE TOP OF A 10-INCH SQUARE CONCRETE POST THAT JV6047'IS FLUSH WITH THE GROUND SURFACE. IT IS 39.5 FEET EAST OF THE JV6047'CENTERLINE OF LINCOLN AVENUE, 20.0 FEET NORTH OF THE NORTH EDGE JV6047'OF THE WESTBOUND LANE OF U.S. HIGHWAY 40, 8.1 FEET NORTHEAST OF JV6047'WEST OF A METAL FENCE AND 3.8 FEET NORTH OF THE METAL FENCE. JV6047' JV6047'THE 1969 AZIMUTH MARK IS A STANDARD DISK STAMPED CATON 1942 1969 JV6047'NO 2 CEMENTED IN A DRILL HOLE IN THE CONCRETE SEPERATOR OF THE 4 JV6047'LANES OF ROLLING ROAD. IT IS 86.5 FEET NORTHEAST OF A POWERLINE JV6047'POLE NUMBERED 274171, 70.5 FEET SOUTHEAST OF A POWERLINE POLE JV6047'NUMBERED 274170 AND 52.54 FEET SOUTH OF A BALTIMORE COUNTY SURVEY JV6047'STATION MARK WHICH WAS UNSTAMPED. THIS MARK WAS NOT USED FOR AN JV6047'AZIMUTH MARK DUE TO OBSTRUCTIONS. JV6047' JV6047'THE DISTANCE BETWEEN THE REFERENCE MARKS COULD NOT BE MEASURED JV6047'DUE TO PARKED CARS, OWNERS COULD NOT BE FOUND. JV6047' JV6047'NOTE--MR. CHARLES W. PARKS OF THE MARYLAND STATE ROADS COMMISSION JV6047'WAS CONTACTED AND HE STATED THAT HIS OFFICE HAD LOWERED THE JV6047'UNDERGROUND STATION MARK AND THE ORIGINAL POSITION WAS HELD. JV6047' JV6047'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN JV6047'1 MILE WEST-NORTHWEST OF CATONSVILLE. JV6047 JV6047 STATION RECOVERY (1971) JV6047 JV6047'RECOVERY NOTE BY MARYLAND DEPARTMENT OF TRANSPORTATION 1971 JV6047'STATION, REFERENCE MARKS AND AZIMUTH MARKS WERE RECOVERED AS JV6047'DESCRIBED IN GOOD CONDITION. JV6047' JV6047'DISTANCE TO RM 5 WAS REMEASURED AT 137.21 FEET. THE DIRECTIONS JV6047'OBSERVED IN 1969 BY E.B.K. WERE CONFIRMED EXCEPT TO AZIMUTH MARK JV6047'RESET 1958 WHICH IS OBSTRUCTED BY 4 POLES ON LINE. JV6047 JV6047 STATION RECOVERY (1974) JV6047 JV6047'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN) JV6047'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD JV6047'CONDITION AS DESCRIBED IN THE 1969 DESCRIPTION. THIS STATION JV6047'WAS RECOVERED IN AN ATTEMPT TO ESTABLISH AN AZIMUTH TO JV6047'TRIANGULATION STATION CAT 1957. JV6047' JV6047'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN JV6047'1 MILE WNW OF CATONSVILLE. JV6047 JV6047 STATION RECOVERY (1977) JV6047 JV6047'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (DRM) JV6047'STATION MARK, RMS 4 AND 5, AND AZ MK 1942 RESET 1958 RECOVERED AS JV6047'DESCRIBED. AZ MK 1942 1969 NO. 2 NOT SEARCHED FOR AT THIS TIME. JV6047' JV6047'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.0 MILE NORTH JV6047'OF CATONSVILLE. JV6047 JV6047 STATION RECOVERY (1983) JV6047 JV6047'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (MLS) JV6047'THE STATION, RM NO. 4, AND RM NO. 5 WERE RECOVERED IN GOOD JV6047'CONDITION AS DESCRIBED WITH THE EXCEPTION THAT THE STATION IS JV6047'NOW 9 INCHES BELOW THE GROUND. JV6047' JV6047'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.0 MILES NW OF JV6047'CATONSVILLE. JV6047 JV6047 STATION RECOVERY (2003) JV6047 JV6047'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV6047'THE STATION AND REFERENCE MARKS 4 AND 5 WERE NOT FOUND. MONTGOMERY JV6047'WARD IS GONE AND A NEW WAL-MART SHOPPING CENTER HAS BEEN CONSTRUCTED JV6047'AT THE SITE WITH A NEW PARKING LOT. THE POWER POLE DESCRIBED IS JV6047'PRESENT AND THE STATION MAY BE PRESENT BUT WELL UNDER GROUND LEVEL. JV6047'THE CURBING FOR THE REFERENCE MARKS HAS CHANGED. JV6047'THE AZIMUTH WAS RECOVERED IN THE POSITION DESCRIBED. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5619 *********************************************************************** JV5619 DESIGNATION - CATONSVILLE BALTIMORE MUN TANK JV5619 PID - JV5619 JV5619 STATE/COUNTY- MD/BALTIMORE JV5619 USGS QUAD - BALTIMORE WEST (1974) JV5619 JV5619 *CURRENT SURVEY CONTROL JV5619 ___________________________________________________________________ JV5619* NAD 83(1991)- 39 17 11.42096(N) 076 44 00.18063(W) ADJUSTED JV5619* NAVD 88 - JV5619 ___________________________________________________________________ JV5619 LAPLACE CORR- -5.53 (seconds) DEFLEC99 JV5619 GEOID HEIGHT- -32.33 (meters) GEOID99 JV5619 JV5619 HORZ ORDER - THIRD JV5619 JV5619.The horizontal coordinates were established by classical geodetic methods JV5619.and adjusted by the National Geodetic Survey in January 1992. JV5619 JV5619 JV5619.The Laplace correction was computed from DEFLEC99 derived deflections. JV5619 JV5619.The geoid height was determined by GEOID99. JV5619 JV5619; North East Units Scale Converg. JV5619;SPC MD - 179,845.947 423,001.998 MT 0.99997549 +0 10 02.4 JV5619;SPC MD - 590,044.58 1,387,799.06 sFT 0.99997549 +0 10 02.4 JV5619;UTM 18 - 4,350,003.345 350,505.917 MT 0.99987517 -1 05 52.0 JV5619 JV5619 SUPERSEDED SURVEY CONTROL JV5619 JV5619 NAD 83(1986)- 39 17 11.41803(N) 076 44 00.18900(W) AD( ) 4 JV5619 NAD 27 - 39 17 11.04000(N) 076 44 01.29100(W) AD( ) 3 JV5619 JV5619.Superseded values are not recommended for survey control. JV5619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5619.See file dsdata.txt to determine how the superseded data were derived. JV5619 JV5619_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5050650003(NAD 83) JV5619_MARKER: 53 = ELEVATED TANK JV5619 JV5619 HISTORY - Date Condition Report By JV5619 HISTORY - 1957 FIRST OBSERVED CGS JV5619 HISTORY - 19940801 MARK NOT FOUND USPSQD JV5619 HISTORY - 20030921 GOOD USPSQD JV5619 JV5619 STATION DESCRIPTION JV5619 JV5619'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCE) JV5619'THE STATION IS LOCATED ABOUT 6 MILES WEST OF THE CENTER OF JV5619'BALTIMORE AND ABOUT 1-1/4 MILES NORTH OF THE CENTER OF JV5619'CATONSVILLE. IT IS OF STEEL CONSTRUCTION, HAS 12 LEGS, PAINTED JV5619'SILVER AND IS APPROXIMATELY 120 FEET HIGH. THE POINT INTERSECTED JV5619'WAS THE CENTER OF THE TOP OF THE TANK. JV5619' JV5619'TO REACH THE STATION FROM THE INTERSECTION OF FREDRICK ROAD AND JV5619'ROLLING ROAD IN THE WEST EDGE OF CATONSVILLE. GO NORTH ON ROLLING JV5619'ROAD FOR 1.1 MILES TO THE JUNCTION OF U.S. HIGHWAY 40, TURN RIGHT JV5619'AND GO EAST ON U.S. HIGHWAY 40 FOR 0.7 MILE TO W.I.T.H. RADIO JV5619'TOWER ON RIGHT, CONTINUE NORTH ON U.S. HIGHWAY 40 FOR 0.4 MILE JV5619'TO KENT STREET, TURN RIGHT ON KENT STREET FOR 0.05 MILE TO THE JV5619'STATION ON LEFT. JV5619 JV5619 STATION RECOVERY (1994) JV5619 JV5619'RECOVERY NOTE BY US POWER SQUADRON 1994 JV5619'MARK NOT FOUND. JV5619 JV5619 STATION RECOVERY (2003) JV5619 JV5619'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5619'RECOVERED IN GOOD CONDITION. TO REACH THE STATION FROM THE JUNCTION JV5619'OF HIGHWAY 40 AND KENT STREET, GO SOUTH ON KENT STREET FOR ONE BLOCK JV5619'TO CALVERTSON STREET. TURN LEFT AND GO ONE BLOCK TO DORCHESTER ROAD JV5619'ON THE RIGHT AND A GRAVEL ROAD TO THE TOWER ON THE LEFT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5624 *********************************************************************** JV5624 DESIGNATION - CATONSVILLE PRESB CHURCH SPIRE JV5624 PID - JV5624 JV5624 STATE/COUNTY- MD/BALTIMORE JV5624 USGS QUAD - BALTIMORE WEST (1974) JV5624 JV5624 *CURRENT SURVEY CONTROL JV5624 ___________________________________________________________________ JV5624* NAD 83(1991)- 39 16 11.45931(N) 076 44 39.96080(W) ADJUSTED JV5624* NAVD 88 - JV5624 ___________________________________________________________________ JV5624 LAPLACE CORR- -4.89 (seconds) DEFLEC99 JV5624 GEOID HEIGHT- -32.33 (meters) GEOID99 JV5624 JV5624 HORZ ORDER - THIRD JV5624 JV5624.The horizontal coordinates were established by classical geodetic methods JV5624.and adjusted by the National Geodetic Survey in January 1992. JV5624 JV5624 JV5624.The Laplace correction was computed from DEFLEC99 derived deflections. JV5624 JV5624.The geoid height was determined by GEOID99. JV5624 JV5624; North East Units Scale Converg. JV5624;SPC MD - 177,994.111 422,053.849 MT 0.99997345 +0 09 37.4 JV5624;SPC MD - 583,969.01 1,384,688.34 sFT 0.99997345 +0 09 37.4 JV5624;UTM 18 - 4,348,173.070 349,517.214 MT 0.99987883 -1 06 15.8 JV5624 JV5624 SUPERSEDED SURVEY CONTROL JV5624 JV5624 NAD 83(1986)- 39 16 11.45655(N) 076 44 39.96937(W) AD( ) 4 JV5624 NAD 27 - 39 16 11.07400(N) 076 44 41.06800(W) AD( ) 3 JV5624 JV5624.Superseded values are not recommended for survey control. JV5624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5624.See file dsdata.txt to determine how the superseded data were derived. JV5624 JV5624_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4951748173(NAD 83) JV5624_MARKER: 90 = CHURCH SPIRE JV5624 JV5624 HISTORY - Date Condition Report By JV5624 HISTORY - 1942 FIRST OBSERVED CGS JV5624 HISTORY - 20030921 GOOD USPSQD JV5624 JV5624 STATION DESCRIPTION JV5624 JV5624'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 (GWL) JV5624'THIS INTERSECTION STATION IS THE SPIRE OF THE CATONSVILLE JV5624'PRESBYTERIAN CHURCH WHICH IS LOCATED AT THE NW CORNER OF BEECHWOOD JV5624'AVENUE AND FREDERICK ROAD. THE CHURCH IS A BROWN BRICK STRUCTURE JV5624'WITH A SLATE ROOF. THE SPIRE RISES FROM THE APPROXIMATE CENTER JV5624'OF THE E SIDE. THE POINT OF THE SPIRE WAS THE POINT OBSERVED JV5624'UPON. JV5624 JV5624 STATION RECOVERY (2003) JV5624 JV5624'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5624'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS 0.4 MILE WEST OF JV5624'THE CATONSVILLE POST OFFICE ON FREDERICK ROAD. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5622 *********************************************************************** JV5622 DESIGNATION - CATONSVILLE SPR GROVE HOSP STK JV5622 PID - JV5622 JV5622 STATE/COUNTY- MD/BALTIMORE JV5622 USGS QUAD - BALTIMORE WEST (1974) JV5622 JV5622 *CURRENT SURVEY CONTROL JV5622 ___________________________________________________________________ JV5622* NAD 83(1991)- 39 15 51.29403(N) 076 43 33.61288(W) ADJUSTED JV5622* NAVD 88 - JV5622 ___________________________________________________________________ JV5622 LAPLACE CORR- -6.52 (seconds) DEFLEC99 JV5622 GEOID HEIGHT- -32.39 (meters) GEOID99 JV5622 JV5622 HORZ ORDER - THIRD JV5622 JV5622.The horizontal coordinates were established by classical geodetic methods JV5622.and adjusted by the National Geodetic Survey in January 1992. JV5622 JV5622 JV5622.The Laplace correction was computed from DEFLEC99 derived deflections. JV5622 JV5622.The geoid height was determined by GEOID99. JV5622 JV5622; North East Units Scale Converg. JV5622;SPC MD - 177,376.865 423,646.107 MT 0.99997278 +0 10 19.1 JV5622;SPC MD - 581,943.93 1,389,912.27 sFT 0.99997278 +0 10 19.1 JV5622;UTM 18 - 4,347,520.896 351,095.307 MT 0.99987301 -1 05 33.3 JV5622 JV5622 SUPERSEDED SURVEY CONTROL JV5622 JV5622 NAD 83(1986)- 39 15 51.29122(N) 076 43 33.62146(W) AD( ) 4 JV5622 NAD 27 - 39 15 50.92100(N) 076 43 34.73300(W) AD( ) 3 JV5622 JV5622.Superseded values are not recommended for survey control. JV5622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5622.See file dsdata.txt to determine how the superseded data were derived. JV5622 JV5622_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5109547521(NAD 83) JV5622_MARKER: 63 = STACK JV5622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JV5622+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2003 JV5622 JV5622 HISTORY - Date Condition Report By JV5622 HISTORY - 1957 FIRST OBSERVED CGS JV5622 HISTORY - 19940801 GOOD USPSQD JV5622 HISTORY - 20030315 GOOD USPSQD JV5622 HISTORY - 20030921 GOOD USPSQD JV5622 JV5622 STATION DESCRIPTION JV5622 JV5622'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCE) JV5622'STATION IS LOCATED ABOUT 1/2 MILE SOUTH OF CANTONSVILLE AND AT JV5622'THE SPRING GROVE STATE HOSPITAL. IT IS CONSTRUCTED OF RED BRICK, JV5622'150 FEET HIGH AND ABOUT 12 FEET IN DIAMETER AT THE BASE. JV5622' JV5622'THE POINT INTERSECTED WAS THE CENTER OF THE TOP OF STACK. JV5622 JV5622 STATION RECOVERY (1994) JV5622 JV5622'RECOVERY NOTE BY US POWER SQUADRON 1994 JV5622'RECOVERED IN GOOD CONDITION. JV5622 JV5622 STATION RECOVERY (2003) JV5622 JV5622'RECOVERY NOTE BY US POWER SQUADRON 2003 (CM) JV5622'RECOVERED IN GOOD CONDITION. JV5622 JV5622 STATION RECOVERY (2003) JV5622 JV5622'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5622'RECOVERED IN GOOD CONDITION. ACCORDING TO THE POWERHOUSE CHIEF JV5622'ENGINEER, THE STACK IS WELL MAINTAINED AND IN GOOD CONDITION. JV5622'TO REACH THE POWERHOUSE AND STACK FROM THE JUNCTION OF INTERSTATE 695 JV5622'AND FREDERICK ROAD, GO WEST ON FREDERICK ROAD FOR 0.4 MILE TO JV5622'INGLESIDE AVENUE ON THE RIGHT AND BLOOMSBURY AVENUE ON THE LEFT. TURN JV5622'LEFT (SOUTH) ON BLOOMSBURY AVENUE AND GO 0.6 MILE TO ASYLUM LANE. JV5622'TURN LEFT (EAST) ON ASYLUM LANE AND GO 0.3 MILE TO HICKORY STREET ON JV5622'THE RIGHT AND THE POWERHOUSE AND STACK ON THE LEFT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5621 *********************************************************************** JV5621 DESIGNATION - CATONSVILLE SPRING GRO HOSP TK JV5621 PID - JV5621 JV5621 STATE/COUNTY- MD/BALTIMORE JV5621 USGS QUAD - BALTIMORE WEST (1974) JV5621 JV5621 *CURRENT SURVEY CONTROL JV5621 ___________________________________________________________________ JV5621* NAD 83(1991)- 39 15 52.90112(N) 076 43 33.71888(W) ADJUSTED JV5621* NAVD 88 - JV5621 ___________________________________________________________________ JV5621 LAPLACE CORR- -6.52 (seconds) DEFLEC99 JV5621 GEOID HEIGHT- -32.39 (meters) GEOID99 JV5621 JV5621 HORZ ORDER - THIRD JV5621 JV5621.The horizontal coordinates were established by classical geodetic methods JV5621.and adjusted by the National Geodetic Survey in January 1992. JV5621 JV5621 JV5621.The Laplace correction was computed from DEFLEC99 derived deflections. JV5621 JV5621.The geoid height was determined by GEOID99. JV5621 JV5621; North East Units Scale Converg. JV5621;SPC MD - 177,426.417 423,643.417 MT 0.99997283 +0 10 19.0 JV5621;SPC MD - 582,106.50 1,389,903.44 sFT 0.99997283 +0 10 19.0 JV5621;UTM 18 - 4,347,570.490 351,093.712 MT 0.99987301 -1 05 33.4 JV5621 JV5621 SUPERSEDED SURVEY CONTROL JV5621 JV5621 NAD 83(1986)- 39 15 52.89822(N) 076 43 33.72745(W) AD( ) 4 JV5621 NAD 27 - 39 15 52.51700(N) 076 43 34.83400(W) AD( ) 3 JV5621 JV5621.Superseded values are not recommended for survey control. JV5621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5621.See file dsdata.txt to determine how the superseded data were derived. JV5621 JV5621_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5109447570(NAD 83) JV5621_MARKER: 53 = ELEVATED TANK JV5621 JV5621 HISTORY - Date Condition Report By JV5621 HISTORY - 1942 FIRST OBSERVED CGS JV5621 HISTORY - 1957 GOOD CGS JV5621 HISTORY - 19940801 MARK NOT FOUND USPSQD JV5621 HISTORY - 20030315 MARK NOT FOUND USPSQD JV5621 HISTORY - 20030921 MARK NOT FOUND USPSQD JV5621 JV5621 STATION DESCRIPTION JV5621 JV5621'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 (GWL) JV5621'THIS INTERSECTION STATION IS THE TANK WHICH IS LOCATED AT THE JV5621'SPRING GROVE STATE HOSPITAL WHICH IS LOCATED ABOUT 0.5 MILE S JV5621'OF THE CENTER OF CATONSVILLE. IT IS A SQUAT, SILVER PAINTED JV5621'STEEL BOWL SUPPORTED ATOP A SIX-LEGGED STEEL STRUCTURE, AN OVERALL JV5621'HEIGHT OF ABOUT 125 FEET. IT IS ADJACENT TO A LARGE RED BRICK JV5621'STACK. THE BALL AT THE APEX OF THE ROOF WAS THE POINT OBSERVED JV5621'UPON. JV5621 JV5621 STATION RECOVERY (1957) JV5621 JV5621'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCE) JV5621'STATION RECOVERED AS DESCRIBED. JV5621 JV5621 STATION RECOVERY (1994) JV5621 JV5621'RECOVERY NOTE BY US POWER SQUADRON 1994 JV5621'MARK NOT FOUND. JV5621 JV5621 STATION RECOVERY (2003) JV5621 JV5621'RECOVERY NOTE BY US POWER SQUADRON 2003 (CM) JV5621'MARK NOT FOUND. JV5621 JV5621 STATION RECOVERY (2003) JV5621 JV5621'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5621'NOT FOUND. ACCORDING TO THE POWERHOUSE ENGINEER, THE TANK WAS TAKEN JV5621'DOWN IN ABOUT 1990. IT WAS NORTH OF THE POWERHOUSE, SOUTH OF A TREE JV5621'LINE. THE AREA IS NOW A PARKING LOT. JV5621'TO REACH THE POWERHOUSE FROM THE JUNCTION OF INTERSTATE 695 AND JV5621'FREDERICK ROAD, GO WEST ON FREDERICK ROAD FOR 0.4 MILE TO INGLESIDE JV5621'AVENUE ON THE RIGHT AND BLOOMSBURY AVENUE ON THE LEFT. TURN LEFT JV5621'(SOUTH) ON BLOOMSBURY AVENUE AND GO 0.6 MILE TO ASYLUM LANE. TURN JV5621'LEFT (EAST) ON ASYLUM LANE AND GO 0.3 MILE TO HICKORY STREET ON THE JV5621'RIGHT AND THE POWERHOUSE ON THE LEFT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5620 *********************************************************************** JV5620 DESIGNATION - CATONSVILLE STANDPIPE JV5620 PID - JV5620 JV5620 STATE/COUNTY- MD/BALTIMORE JV5620 USGS QUAD - BALTIMORE WEST (1974) JV5620 JV5620 *CURRENT SURVEY CONTROL JV5620 ___________________________________________________________________ JV5620* NAD 83(1991)- 39 17 04.74060(N) 076 43 49.14800(W) ADJUSTED JV5620* NAVD 88 - JV5620 ___________________________________________________________________ JV5620 LAPLACE CORR- -5.78 (seconds) DEFLEC99 JV5620 GEOID HEIGHT- -32.34 (meters) GEOID99 JV5620 JV5620 HORZ ORDER - THIRD JV5620 JV5620.The horizontal coordinates were established by classical geodetic methods JV5620.and adjusted by the National Geodetic Survey in January 1992. JV5620 JV5620 JV5620.The Laplace correction was computed from DEFLEC99 derived deflections. JV5620 JV5620.The geoid height was determined by GEOID99. JV5620 JV5620; North East Units Scale Converg. JV5620;SPC MD - 179,640.713 423,267.002 MT 0.99997525 +0 10 09.3 JV5620;SPC MD - 589,371.24 1,388,668.49 sFT 0.99997525 +0 10 09.3 JV5620;UTM 18 - 4,349,792.332 350,766.299 MT 0.99987422 -1 05 44.9 JV5620 JV5620 SUPERSEDED SURVEY CONTROL JV5620 JV5620 NAD 83(1986)- 39 17 04.73772(N) 076 43 49.15658(W) AD( ) 4 JV5620 NAD 27 - 39 17 04.35300(N) 076 43 50.26100(W) AD( ) 3 JV5620 JV5620.Superseded values are not recommended for survey control. JV5620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5620.See file dsdata.txt to determine how the superseded data were derived. JV5620 JV5620_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5076649792(NAD 83) JV5620_MARKER: 52 = STANDPIPE TANK JV5620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JV5620+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2003 JV5620 JV5620 HISTORY - Date Condition Report By JV5620 HISTORY - 1938 FIRST OBSERVED CGS JV5620 HISTORY - 1942 GOOD CGS JV5620 HISTORY - 20030126 GOOD USPSQD JV5620 HISTORY - 20030921 MARK NOT FOUND USPSQD JV5620 JV5620 STATION DESCRIPTION JV5620 JV5620'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (CDM) JV5620'INTERSECTION STATION ON CENTER OF TOP OF WATER SUPPLY STANDPIPE JV5620'AT CATONSVILLE. LOCATED ON THE E SIDE INGLESIDE AVENUE ABOUT JV5620'0.9 MILE N OF FREDERICK ROAD. THIS IS A LARGE STANDPIPE WITH A JV5620'FLAT DECK AND RAILING ON TOP, PAINTED ALUMINUM. JV5620 JV5620 STATION RECOVERY (1942) JV5620 JV5620'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 (GWL) JV5620'THIS INTERSECTION STATION IS THE STANDPIPE WHICH SUPPLIES WATER JV5620'TO THE CITY OF CATONSVILLE. IT IS LOCATED ABOUT 0.8 MILE N OF JV5620'CATONSVILLE, ON THE E SIDE OF INGLESIDE AVENUE. IT IS OWNED BY JV5620'THE BALTIMORE METROPOLITAN WATER SUPPLY. IT IS A SILVER PAINTED JV5620'STEEL STRUCTURE ABOUT 137 FEET HIGH. THE CENTER OF THE TOP WAS JV5620'THE POINT OBSERVED UPON. JV5620 JV5620 STATION RECOVERY (2003) JV5620 JV5620'RECOVERY NOTE BY US POWER SQUADRON 2003 (CM) JV5620'FOUND IN GOOD CONDITION. HOWEVER, NOTED THAT IT IS LOCATED ON THE JV5620'WEST SIDE OF INGLESIDE AVENUE 0.9 MILE NORTH OF FREDERICK ROAD. JV5620 JV5620 STATION RECOVERY (2003) JV5620 JV5620'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5620'NOT FOUND. THE STANDPIPE WAS ON THE EAST SIDE OF INGLESIDE AVENUE ON JV5620'THE PROPERTY OWNED BY THE WILHIDE FAMILY NEAR THEIR FLOWER SHOP. A JV5620'REMAINING RELATIVE STATES THAT HE MOVED TO THE LOCATION IN 1979 AND JV5620'THE STANDPIPE WAS NO LONGER PRESENT THOUGH HE HAD HEARD OF IT AND SEEN JV5620'PICTURES OF IT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AJ7985 *********************************************************************** AJ7985 CBN - This is a Cooperative Base Network Control Station. AJ7985 DESIGNATION - CCCBC AJ7985 PID - AJ7985 AJ7985 STATE/COUNTY- MD/BALTIMORE AJ7985 USGS QUAD - BALTIMORE WEST (1974) AJ7985 AJ7985 *CURRENT SURVEY CONTROL AJ7985 ___________________________________________________________________ AJ7985* NAD 83(1991)- 39 15 05.53053(N) 076 44 07.17626(W) ADJUSTED AJ7985* NAVD 88 - 126.6 (meters) 415. (feet) GPS OBS AJ7985 ___________________________________________________________________ AJ7985 X - 1,134,807.304 (meters) COMP AJ7985 Y - -4,813,828.153 (meters) COMP AJ7985 Z - 4,014,039.799 (meters) COMP AJ7985 LAPLACE CORR- -5.87 (seconds) DEFLEC99 AJ7985 ELLIP HEIGHT- 94.20 (meters) (02/12/02) GPS OBS AJ7985 GEOID HEIGHT- -32.39 (meters) GEOID99 AJ7985 AJ7985 HORZ ORDER - A AJ7985 ELLP ORDER - FOURTH CLASS I AJ7985 AJ7985.The horizontal coordinates were established by GPS observations AJ7985.and adjusted by the National Geodetic Survey in February 2002. AJ7985 AJ7985.The orthometric height was determined by GPS observations and a AJ7985.high-resolution geoid model. AJ7985 AJ7985.The X, Y, and Z were computed from the position and the ellipsoidal ht. AJ7985 AJ7985.The Laplace correction was computed from DEFLEC99 derived deflections. AJ7985 AJ7985.The ellipsoidal height was determined by GPS observations AJ7985.and is referenced to NAD 83. AJ7985 AJ7985.The geoid height was determined by GEOID99. AJ7985 AJ7985; North East Units Scale Converg. AJ7985;SPC MD - 175,963.236 422,845.605 MT 0.99997130 +0 09 58.0 AJ7985;SPC MD - 577,306.05 1,387,285.96 sFT 0.99997130 +0 09 58.0 AJ7985;UTM 18 - 4,346,125.411 350,263.887 MT 0.99987607 -1 05 53.5 AJ7985 AJ7985 SUPERSEDED SURVEY CONTROL AJ7985 AJ7985.No superseded survey control is available for this station. AJ7985 AJ7985_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5026446125(NAD 83) AJ7985_MARKER: DD = SURVEY DISK AJ7985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AJ7985_STAMPING: CCCBC 2000 AJ7985_MARK LOGO: MDSHA AJ7985_MAGNETIC: O = OTHER; SEE DESCRIPTION AJ7985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AJ7985+STABILITY: SURFACE MOTION AJ7985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AJ7985+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2003 AJ7985 AJ7985 HISTORY - Date Condition Report By AJ7985 HISTORY - 2000 MONUMENTED MDSHA AJ7985 HISTORY - 20020326 GOOD MDSHA AJ7985 HISTORY - 20030921 GOOD USPSQD AJ7985 AJ7985 STATION DESCRIPTION AJ7985 AJ7985'DESCRIBED BY MARYLAND DOT HIGHWAY ADMINISTRATION 2000 (NLE) AJ7985'THE STATION IS LOCATED ABOUT 3.3 MI (5.3 KM) EAST OF ELLICOTT CITY, AJ7985'8.0 MI (12.9 KM) SOUTH SOUTH EAST OF RANDALLSTOWN, AND 2.0 MI (3.2 KM) AJ7985'WEST OF ARBUTUS. TO REACH THE STATION FROM THE INTERSECTION OF MD RTE AJ7985'166 (ROLLING ROAD) AND MD RTE 372 (WILKENS AVE) . GO NORTHWEST ON MD AJ7985'166 (ROLLING ROAD) FOR 0.1 MI (0.2 KM) TO COLLEGIATE DRIVE ON THE AJ7985'LEFT. TURN LEFT ONTO COLLEGIATE DRIVE, HEADING SOUTHWEST, AND FOLLOW AJ7985'FOR 0.5 MI (0.8 KM) TO A STOP SIGN AT CAMPUS DRIVE. TURN LEFT ONTO AJ7985'CAMPUS DRIVE, HEADING SOUTH, AND FOLOW FOR 0.18 MI (0.29 KM) TO THE AJ7985'ENTRANCE TO PARKING LOT E AND A SIGN THAT READS, PARKING FOR L AJ7985'BUILDING PHYSICAL DEVELOPMENT CENTER AND R BUILDING OCCUPATIONAL AJ7985'TRAINING CENTER, ON THE RIGHT. TURN RIGHT, HEADING NORTH, AND FOLLOW AJ7985'ENTRANCE STRAIGHT AHEAD FOR 0.05 MI (0.08 KM) TO THE END OF THE AJ7985'ENTRANCE AT A CONCRETE CURB AND SIDEWALK. PROCEED STRAIGHT AHEAD AJ7985'ACROSS WALK AND GRASS FOR 150 FT (45.7 M) TO THE STATION, 18 FT (5.5 AJ7985'M) WEST OF THE EDGE OF THE SIDEWALK. THE STATION IS A STANDARD SHA AJ7985'DISK SET INTO THE TOP OF A 1.0 FT (0.3 M) ROUND CONCRETE MONUMENT AJ7985'WHICH IS FLUSH WITH THE SURFACE OF THE GROUND. IT IS 82.7 FT (25.2 M) AJ7985'SOUTHEAST OF A LAMP POST, 69.0 FT (21.0 M) SOUTH OF A SIX INCH CHERRY AJ7985'TREE IN THE CENTER OF A GRASS ISLAND SURROUNDED BY CONCRETE SIDEWALKS, AJ7985'177.1 FT (54.0 M) SOUTHWEST OF THE SOUTHWEST CORNER OF CLASSROOM AJ7985'TRAILER T105, AND 21.5 FT (6.6 M) NORTHWEST OF A LAMP POST. AJ7985 AJ7985 STATION RECOVERY (2002) AJ7985 AJ7985'RECOVERY NOTE BY MARYLAND DOT HIGHWAY ADMINISTRATION 2002 (SFK) AJ7985'RECOVERED AS DESCRIBED. AJ7985 AJ7985 STATION RECOVERY (2003) AJ7985 AJ7985'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) AJ7985'RECOVERED IN GOOD CONDITION. NOTE--THE ORANGE FIBERGLASS WITNESS POST AJ7985'IS BROKEN OFF AT GROUND LEVEL AND LYING ON THE GROUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0859 *********************************************************************** JV0859 DESIGNATION - D 98 JV0859 PID - JV0859 JV0859 STATE/COUNTY- MD/BALTIMORE JV0859 USGS QUAD - BALTIMORE WEST (1974) JV0859 JV0859 *CURRENT SURVEY CONTROL JV0859 ___________________________________________________________________ JV0859* NAD 83(1986)- 39 15 44. (N) 076 42 23. (W) SCALED JV0859* NAVD 88 - 65.743 (meters) 215.69 (feet) ADJUSTED JV0859 ___________________________________________________________________ JV0859 GEOID HEIGHT- -32.46 (meters) GEOID99 JV0859 DYNAMIC HT - 65.708 (meters) 215.58 (feet) COMP JV0859 MODELED GRAV- 980,098.3 (mgal) NAVD 88 JV0859 JV0859 VERT ORDER - SECOND CLASS 0 JV0859 JV0859.The horizontal coordinates were scaled from a topographic map and have JV0859.an estimated accuracy of +/- 6 seconds. JV0859 JV0859.The orthometric height was determined by differential leveling JV0859.and adjusted by the National Geodetic Survey in June 1991. JV0859 JV0859.The geoid height was determined by GEOID99. JV0859 JV0859.The dynamic height is computed by dividing the NAVD 88 JV0859.geopotential number by the normal gravity value computed on the JV0859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0859.degrees latitude (g = 980.6199 gals.). JV0859 JV0859.The modeled gravity was interpolated from observed gravity values. JV0859 JV0859; North East Units Estimated Accuracy JV0859;SPC MD - 177,160. 425,340. MT (+/- 180 meters Scaled) JV0859 JV0859 SUPERSEDED SURVEY CONTROL JV0859 JV0859 NGVD 29 (??/??/??) 65.960 (m) 216.40 (f) ADJUSTED 2 0 JV0859 JV0859.Superseded values are not recommended for survey control. JV0859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0859.See file dsdata.txt to determine how the superseded data were derived. JV0859 JV0859_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ527472(NAD 83) JV0859_MARKER: DB = BENCH MARK DISK JV0859_SETTING: 36 = OVERPASS CURBING JV0859_STAMPING: D 98 1960 JV0859_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0859 JV0859 HISTORY - Date Condition Report By JV0859 HISTORY - 1960 MONUMENTED CGS JV0859 HISTORY - 20030921 MARK NOT FOUND USPSQD JV0859 JV0859 STATION DESCRIPTION JV0859 JV0859'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 JV0859'1.9 MI SE FROM CATONSVILLE. JV0859'ABOUT 0.6 MILE EAST ALONG FREDERICK ROAD FROM THE POST OFFICE JV0859'AT CATONSVILLE, THENCE ABOUT 1.3 MILES SOUTHEAST ALONG BALTIMORE JV0859'COUNTY BELTWAY (INTERSTATE HIGHWAY 695), IN THE TOP OF CURBING JV0859'AT SOUTHEAST END OF NORTHWEST BOUND TRAFFIC LANE OF OVERPASS OVER JV0859'WILKENS AVENUE, 28 FEET NORTHEAST OF CENTER LINE OF NORTHWEST JV0859'BOUND LANE, 2 FEET NORTHWEST OF SOUTHEAST END OF CURBING AND 1 JV0859'FOOT ABOVE LEVEL OF HIGHWAY. JV0859 JV0859 STATION RECOVERY (2003) JV0859 JV0859'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0859'NOT FOUND. NOTE-- THE BRIDGE WAS REBUILT IN 1964. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0860 *********************************************************************** JV0860 DESIGNATION - D 98 RESET 1964 MDSRC JV0860 PID - JV0860 JV0860 STATE/COUNTY- MD/BALTIMORE JV0860 USGS QUAD - BALTIMORE WEST (1974) JV0860 JV0860 *CURRENT SURVEY CONTROL JV0860 ___________________________________________________________________ JV0860* NAD 83(1986)- 39 15 44. (N) 076 42 23. (W) SCALED JV0860* NAVD 88 - 66.99 (meters) 219.8 (feet) RESET JV0860 ___________________________________________________________________ JV0860 GEOID HEIGHT- -32.46 (meters) GEOID99 JV0860 JV0860 VERT ORDER - THIRD JV0860 JV0860.The horizontal coordinates were scaled from a topographic map and have JV0860.an estimated accuracy of +/- 6 seconds. JV0860 JV0860.The orthometric height was computed from unverified reset data. JV0860 JV0860.The geoid height was determined by GEOID99. JV0860 JV0860; North East Units Estimated Accuracy JV0860;SPC MD - 177,160. 425,340. MT (+/- 180 meters Scaled) JV0860 JV0860 SUPERSEDED SURVEY CONTROL JV0860 JV0860 NGVD 29 (??/??/??) 67.21 (m) 220.5 (f) RESET 3 JV0860 JV0860.Superseded values are not recommended for survey control. JV0860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0860.See file dsdata.txt to determine how the superseded data were derived. JV0860 JV0860_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ527472(NAD 83) JV0860_MARKER: DB = BENCH MARK DISK JV0860_SETTING: 30 = CURB JV0860_STAMPING: D 98 RESET 1964 JV0860_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV0860 JV0860 HISTORY - Date Condition Report By JV0860 HISTORY - 1964 MONUMENTED MDSRC JV0860 HISTORY - 20030921 MARK NOT FOUND USPSQD JV0860 JV0860 STATION DESCRIPTION JV0860 JV0860'DESCRIBED BY MD STATE ROADS COMM 1964 JV0860'2 MI SE FROM CATONSVILLE. JV0860'FROM THE CATONSVILLE POST OFFICE, PROCEED EAST ALONG (MD. 144) JV0860'FREDERICK ROAD, 0.7 MILE TO THE BALTIMORE BELTWAY, TURN RIGHT JV0860'AND PROCEED SOUTH ALONG (MD. 695), THE BALTIMORE BELTWAY 1.3 MILES JV0860'TO THE BRIDGE OVER WILKINS AVENUE. STATION IS LOCATED IN THE JV0860'SOUTHWEST CORNER OF THE SOUTH BOUND LANE BRIDGE, 26.5 FEET WEST JV0860'OF THE CENTERLINE OF THE SOUTH BOUND LANE AND 4.0 FEET NORTH OF JV0860'THE SOUTHWEST CORNER OF THE BRIDGE, AND SET FLUSH IN THE CONCRETE JV0860'CURB. JV0860 JV0860 STATION RECOVERY (2003) JV0860 JV0860'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0860'NOT FOUND. NOTE-- THE WEST SIDE OF THE BRIDGE IN 2003 IS BEING JV0860'WIDENED TO ACCOMMODATE A SOUTH-BOUND EXIT LANE ONTO WILKENS AVENUE JV0860'EAST. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5640 *********************************************************************** JV5640 DESIGNATION - DE SALES CUPOLA 1916 JV5640 PID - JV5640 JV5640 STATE/COUNTY- MD/BALTIMORE JV5640 USGS QUAD - BALTIMORE WEST (1974) JV5640 JV5640 *CURRENT SURVEY CONTROL JV5640 ___________________________________________________________________ JV5640* NAD 83(1991)- 39 17 06.59401(N) 076 43 18.89796(W) ADJUSTED JV5640* NAVD 88 - 149. (meters) 489. (feet) SCALED JV5640 ___________________________________________________________________ JV5640 LAPLACE CORR- -6.44 (seconds) DEFLEC99 JV5640 GEOID HEIGHT- -32.37 (meters) GEOID99 JV5640 JV5640 HORZ ORDER - FIRST JV5640 JV5640.The horizontal coordinates were established by classical geodetic methods JV5640.and adjusted by the National Geodetic Survey in January 1992. JV5640 JV5640.The orthometric height was scaled from a topographic map. JV5640 JV5640.The Laplace correction was computed from DEFLEC99 derived deflections. JV5640 JV5640.The geoid height was determined by GEOID99. JV5640 JV5640; North East Units Scale Converg. JV5640;SPC MD - 179,700.044 423,991.785 MT 0.99997532 +0 10 28.3 JV5640;SPC MD - 589,565.89 1,391,046.38 sFT 0.99997532 +0 10 28.3 JV5640;UTM 18 - 4,349,835.643 351,492.140 MT 0.99987155 -1 05 25.7 JV5640 JV5640 SUPERSEDED SURVEY CONTROL JV5640 JV5640 NAD 83(1986)- 39 17 06.59105(N) 076 43 18.90650(W) AD( ) 1 JV5640 NAD 27 - 39 17 06.20500(N) 076 43 20.00900(W) AD( ) 1 JV5640 JV5640.Superseded values are not recommended for survey control. JV5640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5640.See file dsdata.txt to determine how the superseded data were derived. JV5640 JV5640_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5149249836(NAD 83) JV5640_MARKER: 86 = CUPOLA JV5640 JV5640 HISTORY - Date Condition Report By JV5640 HISTORY - 1916 FIRST OBSERVED CGS JV5640 HISTORY - 1940 GOOD CGS JV5640 HISTORY - 1957 GOOD CGS JV5640 HISTORY - 19950621 GOOD USPSQD JV5640 HISTORY - 20030921 GOOD USPSQD JV5640 JV5640 STATION DESCRIPTION JV5640 JV5640'DESCRIBED BY COAST AND GEODETIC SURVEY 1940 JV5640'STATION IS ON CENTER OF DOME OF MT. DE SALES ACADEMY OF THE JV5640'VISITATION. LOCATED ON THE N SIDE OF EDMONDSON AVENUE, E OF JV5640'NUNNERY LANE. JV5640 JV5640 STATION RECOVERY (1957) JV5640 JV5640'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JCE) JV5640'THE STATION IS LOCATED ABOUT 5-1/2 MI. W OF THE CENTER OF BALTIMORE JV5640'AND ABOUT 1-1/2 MI. N OF CATONSVILLE. IT IS ON TOP OF A LARGE JV5640'BRICK BUILDING WITH A RED ROOF. THE CUPOLA IS PAINTED WHITE WITH JV5640'A RED TOP AND HAS A LARGE GOLD CROSS ON THE TOP. IT IS JV5640'APPROXIMATELY 100 FT. HIGH. JV5640' JV5640'THE POINT INTERSECTED WAS THE CROSS ON THE TOP. JV5640' JV5640'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND JV5640'ROLLING ROAD, GO E ON U.S. HIGHWAY 40 FOR 0.7 MI. TO JV5640'W.I.T.H. RADIO TOWER ON RIGHT, CONTINUE E ON U.S. HIGHWAY 40 FOR JV5640'0.7 MI. TO ACADEMY ROAD, TURN RIGHT ON ACADEMY ROAD FOR 0.05 JV5640'MI. TO CROSSROADS, CONTINUE STRAIGHT AHEAD ON ACADEMY ROAD FOR JV5640'0.25 MI. TO THE MT. DE SALES CATHOLIC SCHOOL ON RIGHT AND JV5640'STATION AS DESCRIBED. JV5640' JV5640'PROBABLY THE SAME STATION AS DE SALES CUPOLA, 1916. JV5640 JV5640 STATION RECOVERY (1995) JV5640 JV5640'RECOVERY NOTE BY US POWER SQUADRON 1995 JV5640'RECOVERED IN GOOD CONDITION. JV5640 JV5640 STATION RECOVERY (2003) JV5640 JV5640'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5640'RECOVERED IN GOOD CONDITION. NOTE-- ACCESS TO THE GROUNDS MAY BE HAD JV5640'BY PASSING UNDER A WHITE PAINTED BRICK ARCHWAY AT 700 ACADEMY ROAD. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0848 *********************************************************************** JV0848 DESIGNATION - DOAD JV0848 PID - JV0848 JV0848 STATE/COUNTY- MD/BALTIMORE JV0848 USGS QUAD - BALTIMORE WEST (1974) JV0848 JV0848 *CURRENT SURVEY CONTROL JV0848 ___________________________________________________________________ JV0848* NAD 83(1991)- 39 18 10.09133(N) 076 44 38.96049(W) ADJUSTED JV0848* NAVD 88 - 132.174 (meters) 433.64 (feet) ADJUSTED JV0848 ___________________________________________________________________ JV0848 LAPLACE CORR- -4.57 (seconds) DEFLEC99 JV0848 GEOID HEIGHT- -32.28 (meters) GEOID99 JV0848 DYNAMIC HT - 132.105 (meters) 433.41 (feet) COMP JV0848 MODELED GRAV- 980,103.3 (mgal) NAVD 88 JV0848 JV0848 HORZ ORDER - SECOND JV0848 VERT ORDER - SECOND CLASS 0 JV0848 JV0848.The horizontal coordinates were established by classical geodetic methods JV0848.and adjusted by the National Geodetic Survey in January 1992. JV0848 JV0848.The orthometric height was determined by differential leveling JV0848.and adjusted by the National Geodetic Survey in June 1991. JV0848 JV0848.The Laplace correction was computed from DEFLEC99 derived deflections. JV0848 JV0848.The geoid height was determined by GEOID99. JV0848 JV0848.The dynamic height is computed by dividing the NAVD 88 JV0848.geopotential number by the normal gravity value computed on the JV0848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0848.degrees latitude (g = 980.6199 gals.). JV0848 JV0848.The modeled gravity was interpolated from observed gravity values. JV0848 JV0848; North East Units Scale Converg. JV0848;SPC MD - 181,652.585 422,067.574 MT 0.99997756 +0 09 38.1 JV0848;SPC MD - 595,971.86 1,384,733.37 sFT 0.99997756 +0 09 38.1 JV0848;UTM 18 - 4,351,829.995 349,611.704 MT 0.99987847 -1 06 18.0 JV0848 JV0848: Primary Azimuth Mark Grid Az JV0848:SPC MD - BALTIMORE RADIO STA WITH MAST 167 56 33.6 JV0848:UTM 18 - BALTIMORE RADIO STA WITH MAST 169 12 29.7 JV0848 JV0848|---------------------------------------------------------------------| JV0848| PID Reference Object Distance Geod. Az | JV0848| dddmmss.s | JV0848| CA9347 DOAD RM 2 18.201 METERS 00257 | JV0848| CA9346 DOAD RM 1 23.819 METERS 07257 | JV0848| JV5619 CATONSVILLE BALTIMORE MUN TANK APPROX. 2.0 KM 1524842.3 | JV0848| JV5625 BALTIMORE RADIO STA WITH MAST APPROX. 2.0 KM 1680611.7 | JV0848|---------------------------------------------------------------------| JV0848 JV0848 SUPERSEDED SURVEY CONTROL JV0848 JV0848 NAD 83(1986)- 39 18 10.08849(N) 076 44 38.96883(W) AD( ) 2 JV0848 NAD 27 - 39 18 09.70640(N) 076 44 40.06600(W) AD( ) 2 JV0848 NGVD 29 (??/??/??) 132.394 (m) 434.36 (f) ADJUSTED 2 0 JV0848 JV0848.Superseded values are not recommended for survey control. JV0848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0848.See file dsdata.txt to determine how the superseded data were derived. JV0848 JV0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4961251830(NAD 83) JV0848_MARKER: DD = SURVEY DISK JV0848_SETTING: 30 = CONCRETE SLAB JV0848_STAMPING: DOAD 1956 JV0848_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV0848 JV0848 HISTORY - Date Condition Report By JV0848 HISTORY - 1957 MONUMENTED MDBCSM JV0848 HISTORY - 1960 SEE DESCRIPTION MDDT JV0848 HISTORY - 1960 GOOD CGS JV0848 HISTORY - 20030922 MARK NOT FOUND USPSQD JV0848 JV0848 STATION DESCRIPTION JV0848 JV0848'DESCRIBED BY MD BUR SURV AND MAPS 1957 (JCE) JV0848'STATION IS LOCATED ABOUT 7 MILES WEST OF THE CENTER OF JV0848'BALTIMORE, 1.2 MILES NORTH OF U.S. HIGHWAY 40, AND JUST NORTH OF JV0848'JOHNNY CAKE ROAD. STATION IS A MARYLAND BUREAU OF CONTROL SURVEYS JV0848'BRONZE DISK SET IN A DRILL HOLE IN THE CENTER OF A 6X6 FOOT JV0848'SQUARE CONCRETE SLAB. PURPOSE OF THE SLAB IS FOR AN OLD WELL JV0848'COVERING. THE MARK IS 115 FEET NORTHEAST OF A LONE TREE, JV0848'PROJECTS ABOUT 8 INCHES AND THE DISK IS STAMPED DOAD 1956. JV0848' JV0848'REFERENCE MARK NO. 1 IS 74 FEET EAST OF 6X6 CONCRETE SQUARE. THE JV0848'MARK IS SET IN ROCK FLUSH WITH THE GROUND AND THE DISK IS STAMPED JV0848'DOAD NO 1 1956. JV0848' JV0848'REFERENCE MARK NO. 2 IS 56 FEET NORTH OF 6X6 CONCRETE SQUARE. THE JV0848'MARK IS SET IN ROCK FLUSH WITH THE GROUND AND THE DISK IS STAMPED JV0848'DOAD NO 2 1956. JV0848' JV0848'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 40 AND ROLLING ROAD, JV0848'ABOUT 7 MILES WEST OF BALTIMORE, GO EAST ON U.S. HIGHWAY 40 FOR JV0848'0.75 MILE TO BALTIMORE WITH RADIO TOWER ON RIGHT. CONTINUE AHEAD JV0848'EAST ON HIGHWAY FOR 0.4 MILE TO A TRAFFIC LIGHT AT JV0848'CROSSROAD. TURN LEFT AND GO NORTH ON INGLESIDE AVENUE, (PAST JV0848'SHOPPING CENTER) FOR 0.35 MILE TO A T INTERSECTION. TURN LEFT JV0848'FOR 0.05 MILE TO A ROAD RIGHT. CONTINUE STRAIGHT AHEAD ON JV0848'SURFACE ROAD AND GO 0.8 MILE TO A LANE TO RIGHT. CONTINUE AHEAD JV0848'FOR 0.15 MILE TO A BRIDGE. CROSS AND CONTINUE FOR 0.1 MILE JV0848'TO TOP OF GRADE AND STATION IN FIELD ABOUT 200 FEET TO THE JV0848'NORTH. JV0848' JV0848'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER. JV0848 JV0848 STATION RECOVERY (1960) JV0848 JV0848'RECOVERY NOTE BY MARYLAND DEPARTMENT OF TRANSPORTATION 1960 JV0848'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO BE JV0848'IN GOOD CONDITION. PENDING HIGHWAY CONSTRUCTION MADE IT JV0848'NECESSARY TO DESTROY THE STATION AND REFERENCE MARKS NO. 1 AND JV0848'NO. 2. A NEW STATION DOAD 2 1960 AND TWO NEW REFERENCE JV0848'MARKS WERE ESTABLISHED. JV0848 JV0848 STATION RECOVERY (1960) JV0848 JV0848'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 JV0848'1.3 MI NW FROM CATONSVILLE. JV0848'1.3 MILES NORTHWEST ALONG JOHNNYCAKE ROAD FROM ITS JUNCTION WITH JV0848'U.S. HIGHWAY 40 AT CATONSVILLE, IN A LARGE OPEN FIELD, 120 YARDS JV0848'NORTHEAST OF AND ACROSS JOHNNYCAKE ROAD FROM A RESIDENCE AT JV0848'6607 JOHNNYCAKE ROAD, 105 YARDS NORTHEAST OF THE ROAD, 38 YARDS JV0848'NORTHEAST OF A LONE DOUBLE TRUNKED PEAR TREE, ON TOP OF AND IN JV0848'THE CENTER OF A 6-BY 6-FOOT CONCRETE SLAB PROJECTING 6 INCHES JV0848'ABOVE THE GROUND. JV0848 JV0848 STATION RECOVERY (2003) JV0848 JV0848'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0848'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5632 *********************************************************************** JV5632 DESIGNATION - DOAD 2 JV5632 PID - JV5632 JV5632 STATE/COUNTY- MD/BALTIMORE JV5632 USGS QUAD - BALTIMORE WEST (1974) JV5632 JV5632 *CURRENT SURVEY CONTROL JV5632 ___________________________________________________________________ JV5632* NAD 83(1991)- 39 18 08.10463(N) 076 44 41.52066(W) ADJUSTED JV5632* NAVD 88 - 129.48 (+/-2cm) 424.8 (feet) VERTCON JV5632 ___________________________________________________________________ JV5632 LAPLACE CORR- -4.53 (seconds) DEFLEC99 JV5632 GEOID HEIGHT- -32.28 (meters) GEOID99 JV5632 JV5632 HORZ ORDER - THIRD JV5632 VERT ORDER - THIRD ? (See Below) JV5632 JV5632.The horizontal coordinates were established by classical geodetic methods JV5632.and adjusted by the National Geodetic Survey in January 1992. JV5632.No horizontal observational check was made to the station. JV5632 JV5632.The NAVD 88 height was computed by applying the VERTCON shift value to JV5632.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JV5632.The vertical order pertains to the superseded datum. JV5632 JV5632.The Laplace correction was computed from DEFLEC99 derived deflections. JV5632 JV5632.The geoid height was determined by GEOID99. JV5632 JV5632; North East Units Scale Converg. JV5632;SPC MD - 181,591.146 422,006.405 MT 0.99997749 +0 09 36.5 JV5632;SPC MD - 595,770.28 1,384,532.68 sFT 0.99997749 +0 09 36.5 JV5632;UTM 18 - 4,351,769.929 349,549.199 MT 0.99987871 -1 06 19.5 JV5632 JV5632: Primary Azimuth Mark Grid Az JV5632:SPC MD - BALTIMORE WESLEY MEM METH CH 128 40 43.9 JV5632:UTM 18 - BALTIMORE WESLEY MEM METH CH 129 56 39.9 JV5632 JV5632|---------------------------------------------------------------------| JV5632| PID Reference Object Distance Geod. Az | JV5632| dddmmss.s | JV5632| JV0848 DOAD 86.699 METERS 04502 | JV5632| JV5623 BALTIMORE WESLEY MEM METH CH APPROX. 2.1 KM 1285020.4 | JV5632| CA9345 DOAD 2 RM 4 23.649 METERS 19700 | JV5632| CA9344 DOAD 2 RM 3 27.743 METERS 31519 | JV5632| JV6039 RANDALLSTOWN RAD WBAL CEN MAST APPROX. 8.5 KM 3435028.8 | JV5632|---------------------------------------------------------------------| JV5632 JV5632 SUPERSEDED SURVEY CONTROL JV5632 JV5632 NAD 83(1986)- 39 18 08.10180(N) 076 44 41.52899(W) AD( ) 3 JV5632 NAD 27 - 39 18 07.71980(N) 076 44 42.62630(W) AD( ) 3 JV5632 NGVD 29 (07/19/86) 129.70 (m) 425.5 (f) LEVELING 3 JV5632 JV5632.Superseded values are not recommended for survey control. JV5632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5632.See file dsdata.txt to determine how the superseded data were derived. JV5632 JV5632_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4954951770(NAD 83) JV5632_MARKER: DD = SURVEY DISK JV5632_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV5632_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR JV5632+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2003 JV5632 JV5632 HISTORY - Date Condition Report By JV5632 HISTORY - 1960 MONUMENTED MDDT JV5632 HISTORY - 19940801 GOOD USPSQD JV5632 HISTORY - 20030922 GOOD USPSQD JV5632 JV5632 STATION DESCRIPTION JV5632 JV5632'DESCRIBED BY MARYLAND DEPARTMENT OF TRANSPORTATION 1960 JV5632'STATION IS LOCATED ABOUT 7 MILES WEST OF THE CENTER OF BALTIMORE, JV5632'1.2 MILES NORTH OF U.S. ROUTE 40, NEAR THE INTERSECTION JV5632'OF JOHNNYCAKE ROAD AND THE BALTIMORE BELTWAY. IT IS APPROXIMATELY JV5632'500 FEET WEST OF THE BALTIMORE BELTWAY, 15.5 FEET NORTHEAST OF JV5632'THE CENTERLINE OF JOHNNYCAKE ROAD, 2.8 FEET NORTHEAST OF A JV5632'POWER POLE, 84.8 FEET NORTHEAST OF A BROWN 2-1/2 STORY FRAME JV5632'DWELLING AND 118.0 FEET EAST OF POLE 286302. THE MARK PROJECTS JV5632'3 INCHES AND IS STAMPED DOAD 2 1960. JV5632' JV5632'REFERENCE MARK NO. 3 IS 17.4 FEET NORTH OF THE CENTERLINE OF JV5632'JOHNNYCAKE ROAD AND 27.2 FEET EAST OF POLE 286302. THE MARK JV5632'PROJECTS 6 INCHES AND IS STAMPED DOAD 2 NO 3 1960. JV5632' JV5632'REFERENCE MARK NO. 4 IS 53.5 FEET SOUTHWEST OF THE CENTERLINE JV5632'OF JOHNNYCAKE ROAD, 22.3 FEET EAST OF THE TREE BETWEEN TWO JV5632'DRIVEWAYS AND 74.0 FEET SOUTH OF THE POWER POLE NOT NUMBERED. THE JV5632'MARK IS FLUSH WITH THE GROUND AND STAMPED DOAD 2 NO 4 1960. JV5632' JV5632'TO REACH FROM THE JUNCTION OF U.S. ROUTE 40 AND MARYLAND JV5632'ROUTE 166 (ROLLING ROAD) PROCEED NORTH ON MARYLAND ROUTE 166 JV5632'FOR 1.7 MILE TO THE INTERSECTION OF JOHNNYCAKE ROAD, THENCE JV5632'RIGHT (EAST) ON JOHNNYCAKE ROAD FOR 0.4 MILE TO STATION ON THE JV5632'LEFT AS DESCRIBED. JV5632' JV5632'NOTE--NO AZIMUTH MARK WAS SET FOR THIS STATION. THREE PROMINENT JV5632'OBJECTS WERE OBSERVED FOR THIS PURPOSE. JV5632 JV5632 STATION RECOVERY (1994) JV5632 JV5632'RECOVERY NOTE BY US POWER SQUADRON 1994 JV5632'RECOVERED IN GOOD CONDITION. JV5632 JV5632 STATION RECOVERY (2003) JV5632 JV5632'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5632'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS 12 FEET WEST OF THE JV5632'EXTENDED CENTERLINE OF A DRIVEWAY TO RESIDENCE AT --6607-- AND 2.8 JV5632'FEET NORTHEAST OF POWER POLE NUMBER -359298-. JV5632'REFERENCE MARK 3 WAS NOT FOUND. JV5632'REFERENCE MARK 4 WAS NOT FOUND. THE DRIVEWAYS DESCRIBED ARE TO -6605- JV5632'AND -6607- JOHNNYCAKE ROAD. JV5632'TO REACH THE STATION FROM THE JUNCTION OF ROLLING ROAD AND JOHNNYCAKE JV5632'ROAD, GO EAST FOR 0.2 MILE ON JOHNNYCAKE ROAD TO ADAMSVIEW ROAD AHEAD JV5632'AND JOHNNYCAKE ROAD TURNING TO THE LEFT. TURN LEFT AND GO 0.3 MILE ON JV5632'JOHNNYCAKE ROAD TO THE STATION ON THE LEFT. A SOUND BARRIER WALL JV5632'ALONG THE BELTWAY (I-695) IS VISIBLE TO THE NORTH. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0856 *********************************************************************** JV0856 DESIGNATION - E 98 JV0856 PID - JV0856 JV0856 STATE/COUNTY- MD/BALTIMORE JV0856 USGS QUAD - BALTIMORE WEST (1974) JV0856 JV0856 *CURRENT SURVEY CONTROL JV0856 ___________________________________________________________________ JV0856* NAD 83(1986)- 39 16 14. (N) 076 43 16. (W) SCALED JV0856* NAVD 88 - 112.817 (meters) 370.13 (feet) ADJUSTED JV0856 ___________________________________________________________________ JV0856 GEOID HEIGHT- -32.40 (meters) GEOID99 JV0856 DYNAMIC HT - 112.757 (meters) 369.94 (feet) COMP JV0856 MODELED GRAV- 980,097.7 (mgal) NAVD 88 JV0856 JV0856 VERT ORDER - SECOND CLASS 0 JV0856 JV0856.The horizontal coordinates were scaled from a topographic map and have JV0856.an estimated accuracy of +/- 6 seconds. JV0856 JV0856.The orthometric height was determined by differential leveling JV0856.and adjusted by the National Geodetic Survey in June 1991. JV0856 JV0856.The geoid height was determined by GEOID99. JV0856 JV0856.The dynamic height is computed by dividing the NAVD 88 JV0856.geopotential number by the normal gravity value computed on the JV0856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0856.degrees latitude (g = 980.6199 gals.). JV0856 JV0856.The modeled gravity was interpolated from observed gravity values. JV0856 JV0856; North East Units Estimated Accuracy JV0856;SPC MD - 178,080. 424,070. MT (+/- 180 meters Scaled) JV0856 JV0856 SUPERSEDED SURVEY CONTROL JV0856 JV0856 NGVD 29 (??/??/??) 113.033 (m) 370.84 (f) ADJUSTED 2 0 JV0856 JV0856.Superseded values are not recommended for survey control. JV0856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0856.See file dsdata.txt to determine how the superseded data were derived. JV0856 JV0856_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ515482(NAD 83) JV0856_MARKER: DB = BENCH MARK DISK JV0856_SETTING: 36 = OVERPASS PIER JV0856_STAMPING: E 98 1960 JV0856_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0856 JV0856 HISTORY - Date Condition Report By JV0856 HISTORY - 1960 MONUMENTED CGS JV0856 HISTORY - 20030921 MARK NOT FOUND USPSQD JV0856 JV0856 STATION DESCRIPTION JV0856 JV0856'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 JV0856'0.9 MI E FROM CATONSVILLE. JV0856'0.6 MILE EAST ALONG FREDERICK ROAD FROM THE POST OFFICE AT JV0856'CATONSVILLE, THENCE ABOUT 0.3 MILE SOUTHEAST ALONG BALTIMORE JV0856'COUNTY BELTWAY (INTERSTATE HIGHWAY 695), AT THE OVERPASS OF THE JV0856'PENNSYLVANIA RAILROAD OVER HIGHWAY, SET VERTICALLY IN THE JV0856'NORTHEAST FACE OF CENTER PIER OF OVERPASS, 36 FEET SOUTHWEST OF JV0856'CENTER LINE OF NORTHWEST BOUND TRAFFIC LANE OF HIGHWAY, 2 FEET JV0856'NORTHWEST OF SOUTHEAST FACE OF CENTER PIER AND ABOUT 1 FOOT ABOVE JV0856'LEVEL OF HIGHWAY. JV0856 JV0856 STATION RECOVERY (2003) JV0856 JV0856'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0856'NOT FOUND. A RAILROAD OVERPASS AS DESCRIBED IS NO LONGER PRESENT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0852 *********************************************************************** JV0852 DESIGNATION - F 98 JV0852 PID - JV0852 JV0852 STATE/COUNTY- MD/BALTIMORE JV0852 USGS QUAD - BALTIMORE WEST (1974) JV0852 JV0852 *CURRENT SURVEY CONTROL JV0852 ___________________________________________________________________ JV0852* NAD 83(1986)- 39 16 55. (N) 076 43 53. (W) SCALED JV0852* NAVD 88 - 147.312 (meters) 483.31 (feet) ADJUSTED JV0852 ___________________________________________________________________ JV0852 GEOID HEIGHT- -32.34 (meters) GEOID99 JV0852 DYNAMIC HT - 147.235 (meters) 483.05 (feet) COMP JV0852 MODELED GRAV- 980,098.5 (mgal) NAVD 88 JV0852 JV0852 VERT ORDER - SECOND CLASS 0 JV0852 JV0852.The horizontal coordinates were scaled from a topographic map and have JV0852.an estimated accuracy of +/- 6 seconds. JV0852 JV0852.The orthometric height was determined by differential leveling JV0852.and adjusted by the National Geodetic Survey in June 1991. JV0852 JV0852.The geoid height was determined by GEOID99. JV0852 JV0852.The dynamic height is computed by dividing the NAVD 88 JV0852.geopotential number by the normal gravity value computed on the JV0852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0852.degrees latitude (g = 980.6199 gals.). JV0852 JV0852.The modeled gravity was interpolated from observed gravity values. JV0852 JV0852; North East Units Estimated Accuracy JV0852;SPC MD - 179,340. 423,180. MT (+/- 180 meters Scaled) JV0852 JV0852 SUPERSEDED SURVEY CONTROL JV0852 JV0852 NGVD 29 (??/??/??) 147.530 (m) 484.02 (f) ADJUSTED 2 0 JV0852 JV0852.Superseded values are not recommended for survey control. JV0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0852.See file dsdata.txt to determine how the superseded data were derived. JV0852 JV0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ506494(NAD 83) JV0852_MARKER: DB = BENCH MARK DISK JV0852_SETTING: 36 = OVERPASS CURBING JV0852_STAMPING: F 98 1960 JV0852_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0852 JV0852 HISTORY - Date Condition Report By JV0852 HISTORY - 1960 MONUMENTED CGS JV0852 HISTORY - 20030921 MARK NOT FOUND USPSQD JV0852 JV0852 STATION DESCRIPTION JV0852 JV0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 JV0852'1.3 MI NW FROM CATONSVILLE. JV0852'ABOUT 0.6 MILE EAST ALONG FREDERICK ROAD FROM THE POST OFFICE AT JV0852'CATONSVILLE, THENCE ABOUT 0.7 MILE NORTHWEST ALONG BALTIMORE JV0852'COUNTY BELTWAY (INTERSTATE HIGHWAY 695), IN THE TOP OF SOUTH END JV0852'OF THE EAST CURBING OF NORTH BOUND TRAFFIC LANE OF INTERSTATE JV0852'HIGHWAY OVERPASS OVER INGLESIDE AVENUE, 24 1/2 FEET EAST OF CENTER JV0852'LINE OF NORTH BOUND TRAFFIC LANE, 4 1/2 FEET NORTH OF SOUTH END JV0852'OF CURBING AND 1 FOOT ABOVE LEVEL OF HIGHWAY. JV0852 JV0852 STATION RECOVERY (2003) JV0852 JV0852'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0852'NOT FOUND. THE BRIDGE AND CURBING WERE REPLACED IN 1981. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0854 *********************************************************************** JV0854 DESIGNATION - F 98 RESET 1974 JV0854 PID - JV0854 JV0854 STATE/COUNTY- MD/BALTIMORE JV0854 USGS QUAD - BALTIMORE WEST (1974) JV0854 JV0854 *CURRENT SURVEY CONTROL JV0854 ___________________________________________________________________ JV0854* NAD 83(1986)- 39 16 55. (N) 076 43 53. (W) SCALED JV0854* NAVD 88 - 144.33 (+/-2cm) 473.5 (feet) VERTCON JV0854 ___________________________________________________________________ JV0854 GEOID HEIGHT- -32.34 (meters) GEOID99 JV0854 JV0854 VERT ORDER - THIRD (See Below) JV0854 JV0854.The horizontal coordinates were scaled from a topographic map and have JV0854.an estimated accuracy of +/- 6 seconds. JV0854 JV0854.The NAVD 88 height was computed by applying the VERTCON shift value to JV0854.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JV0854.The vertical order pertains to the superseded datum. JV0854 JV0854.The geoid height was determined by GEOID99. JV0854 JV0854; North East Units Estimated Accuracy JV0854;SPC MD - 179,340. 423,180. MT (+/- 180 meters Scaled) JV0854 JV0854 SUPERSEDED SURVEY CONTROL JV0854 JV0854 NGVD 29 (??/??/??) 144.55 (m) 474.2 (f) RESET 3 JV0854 JV0854.Superseded values are not recommended for survey control. JV0854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0854.See file dsdata.txt to determine how the superseded data were derived. JV0854 JV0854_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ506494(NAD 83) JV0854_MARKER: DB = BENCH MARK DISK JV0854_SETTING: 30 = CURB JV0854_STAMPING: F 98 RESET 1974 JV0854_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV0854 JV0854 HISTORY - Date Condition Report By JV0854 HISTORY - 1974 MONUMENTED NGS JV0854 HISTORY - 20030921 MARK NOT FOUND USPSQD JV0854 JV0854 STATION DESCRIPTION JV0854 JV0854'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 JV0854'1.2 MI N FROM CATONSVILLE. JV0854'THE MARK IS LOCATED ABOUT 7 MILES WEST OF BALTIMORE. IT IS IN JV0854'A CURB ON THE SOUTHWEST SIDE OF AN EXIT RAMP FOR INTERSTATE JV0854'HIGHWAY 695 AT THE INTERSECTION OF THE BELTWAY AND EDMONDSON AVENUE. JV0854'THE MARK IS A STANDARD DISK CEMENTED IN A DRILL HOLE IN THE CURB, JV0854'75 PACES SOUTHEAST OF A POINT WHERE THE EXIT RAMP LEAVES THE JV0854'BELTWAY, 25 PACES SOUTHWEST OF THE CENTER OF THE BELTWAY, 12.5 JV0854'FEET WEST OF THE CENTER OF THE EXIT RAMP AND 3.8 FEET NORTH OF A JV0854'LIGHT POLE NUMBERED 14 49 250. IT IS ABOUT 1/2 FOOT HIGHER THAN JV0854'THE EXIT RAMP AND 3 FEET LOWER THAN INTERSTATE HIGHWAY 695 WHICH JV0854'IS THE BELTWAY. AN ELEVATION WAS TRANSFERED TO THIS MARK FROM JV0854'BENCH MARK F 98 RESET 1964. AT THE REQUEST OF THE HIGHWAY DEPT. JV0854'BENCH MARK F 98 RESET 1964 WAS LEFT INTACT UNTIL THE CONSTRUCTION JV0854'DESTROYS IN THE EARLY SPRING OF 1974. JV0854 JV0854 STATION RECOVERY (2003) JV0854 JV0854'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0854'NOT FOUND. THE LIGHT POLE WAS FOUND TO BE PRESENT, BUT THE STATION JV0854'WAS NOT FOUND WITH PROBING. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV1305 *********************************************************************** JV1305 DESIGNATION - FRANKLIN MDBCSM JV1305 PID - JV1305 JV1305 STATE/COUNTY- MD/BALTIMORE JV1305 USGS QUAD - BALTIMORE WEST (1974) JV1305 JV1305 *CURRENT SURVEY CONTROL JV1305 ___________________________________________________________________ JV1305* NAD 83(1986)- 39 18 15. (N) 076 42 44. (W) SCALED JV1305* NAVD 88 - 92.173 (meters) 302.40 (feet) ADJUSTED JV1305 ___________________________________________________________________ JV1305 GEOID HEIGHT- -32.37 (meters) GEOID99 JV1305 DYNAMIC HT - 92.125 (meters) 302.25 (feet) COMP JV1305 MODELED GRAV- 980,106.4 (mgal) NAVD 88 JV1305 JV1305 VERT ORDER - FIRST CLASS II JV1305 JV1305.The horizontal coordinates were scaled from a topographic map and have JV1305.an estimated accuracy of +/- 6 seconds. JV1305 JV1305.The orthometric height was determined by differential leveling JV1305.and adjusted by the National Geodetic Survey in June 1991. JV1305 JV1305.The geoid height was determined by GEOID99. JV1305 JV1305.The dynamic height is computed by dividing the NAVD 88 JV1305.geopotential number by the normal gravity value computed on the JV1305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV1305.degrees latitude (g = 980.6199 gals.). JV1305 JV1305.The modeled gravity was interpolated from observed gravity values. JV1305 JV1305; North East Units Estimated Accuracy JV1305;SPC MD - 181,810. 424,820. MT (+/- 180 meters Scaled) JV1305 JV1305 SUPERSEDED SURVEY CONTROL JV1305 JV1305 NGVD 29 (??/??/??) 92.397 (m) 303.14 (f) ADJUSTED 1 2 JV1305 JV1305.Superseded values are not recommended for survey control. JV1305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV1305.See file dsdata.txt to determine how the superseded data were derived. JV1305 JV1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ523519(NAD 83) JV1305_MARKER: DD = SURVEY DISK JV1305_SETTING: 30 = MEDIAN JV1305_STAMPING: FRANKLIN 1965 JV1305_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV1305 JV1305 HISTORY - Date Condition Report By JV1305 HISTORY - 1965 MONUMENTED MDBCSM JV1305 HISTORY - 20030921 MARK NOT FOUND USPSQD JV1305 JV1305 STATION DESCRIPTION JV1305 JV1305'DESCRIBED BY MD BUR SURV AND MAPS 1965 JV1305'IN BALTIMORE. JV1305'STATION IS LOCATED IN FRANKLINTOWN, AT THE JUNCTION OF INGLESDIE JV1305'AVE., FOREST PARK AVE. WESTBOUND LANE, 38.2 FT. NE OF A TRAFFIC LIGHT JV1305'POLE, 106.9 FT. S OF LIGHT POLE, AND 113.8 FT. S-SW OF THE SE JV1305'CORNER OF A BRIDGE. A STANDARD DISK SET FLUSH IN THE CENTER OF JV1305'THE CONCRETE MEDIAN OF INGLESIDE AVENUE, STAMPED FRANKLIN 1965. JV1305'TO REACH THE STATION FROM BALTIMORE BELTWAY AND SECURITY BLVD. JV1305'INTERCHANGE PROCEED E ALONG SECURITY BLVD. FOR 2.05 MILES TO JV1305'THE JUNCTION OF INGLESIDE AVENUE AND THE STATION ON THE LEFT AS JV1305'DESCRIBED. JV1305 JV1305 STATION RECOVERY (2003) JV1305 JV1305'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV1305'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV6537 *********************************************************************** JV6537 DESIGNATION - G 121 RESET JV6537 PID - JV6537 JV6537 STATE/COUNTY- MD/BALTIMORE JV6537 USGS QUAD - RELAY (1974) JV6537 JV6537 *CURRENT SURVEY CONTROL JV6537 ___________________________________________________________________ JV6537* NAD 83(1986)- 39 14 30. (N) 076 38 30. (W) SCALED JV6537* NAVD 88 - 41.03 (meters) 134.6 (feet) RESET JV6537 ___________________________________________________________________ JV6537 GEOID HEIGHT- -32.70 (meters) GEOID99 JV6537 JV6537 VERT ORDER - THIRD JV6537 JV6537.The horizontal coordinates were scaled from a topographic map and have JV6537.an estimated accuracy of +/- 6 seconds. JV6537 JV6537.The orthometric height was computed from unverified reset data. JV6537.No vertical observational check was made to the station. JV6537 JV6537.The geoid height was determined by GEOID99. JV6537 JV6537; North East Units Estimated Accuracy JV6537;SPC MD - 174,900. 430,930. MT (+/- 180 meters Scaled) JV6537 JV6537 SUPERSEDED SURVEY CONTROL JV6537 JV6537 NGVD 29 (06/20/01) 41.27 (m) 135.4 (f) RESET 3 JV6537 JV6537.Superseded values are not recommended for survey control. JV6537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV6537.See file dsdata.txt to determine how the superseded data were derived. JV6537 JV6537_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ583448(NAD 83) JV6537_MARKER: DB = BENCH MARK DISK JV6537_SETTING: 31 = STEPS JV6537_STAMPING: G 121 RESET 1984 JV6537_MARK LOGO: NGS JV6537_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV6537_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JV6537+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2003 JV6537 JV6537 HISTORY - Date Condition Report By JV6537 HISTORY - 1984 MONUMENTED NGS JV6537 HISTORY - 20030923 GOOD USPSQD JV6537 JV6537 STATION DESCRIPTION JV6537 JV6537'DESCRIBED BY NATIONAL GEODETIC SURVEY 1984 JV6537'IN BALTIMORE. JV6537'FROM THE INTERSECTION OF INTERSTATE HIGHWAY 695 AND STATE HIGHWAY 648 JV6537'(ANNAPOLIS BALTIMORE BOULEVARD) IN THE SOUTH PART OF BALTIMORE, GO JV6537'NORTH ON STATE HIGHWAY 648 FOR 4.0 KM (2.50 MI) TO THE MARK ON THE JV6537'RIGHT, 7.6 M (24.9 FT) EAST FROM THE CENTER OF THE ROAD 5.6 M JV6537'(18.4 FT) WEST FROM THE WEST ENTRANCE TO HOUSE AT 3911 ANNAPOLIS JV6537'BOULEVARD, 9.9 M (32.5 FT) SOUTH FROM A POWERLINE POLE NUMBERED JV6537'46119, 16.3 M (53.5 FT) NORTH FROM THE CENTER OF TENNESSEE AVENUE AND JV6537'0.6 M (2.0 FT) NORTH FROM THE TOP LANDING OF 6 STEPS. JV6537'THE MARK IS 1.0 M ABOVE HWY 648. JV6537 JV6537 STATION RECOVERY (2003) JV6537 JV6537'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV6537'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS 10 FEET SOUTHEAST JV6537'OF A --NO STOPPING ANY TIME-- SIGN POST AND 8 FEET EAST OF THE EDGE OF JV6537'THE CURB. NOTE-- THERE ARE NOW FOUR STEPS. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0850 *********************************************************************** JV0850 DESIGNATION - G 98 JV0850 PID - JV0850 JV0850 STATE/COUNTY- MD/BALTIMORE JV0850 USGS QUAD - BALTIMORE WEST (1974) JV0850 JV0850 *CURRENT SURVEY CONTROL JV0850 ___________________________________________________________________ JV0850* NAD 83(1986)- 39 17 18. (N) 076 43 53. (W) SCALED JV0850* NAVD 88 - 149.434 (meters) 490.27 (feet) ADJUSTED JV0850 ___________________________________________________________________ JV0850 GEOID HEIGHT- -32.33 (meters) GEOID99 JV0850 DYNAMIC HT - 149.356 (meters) 490.01 (feet) COMP JV0850 MODELED GRAV- 980,099.7 (mgal) NAVD 88 JV0850 JV0850 VERT ORDER - SECOND CLASS 0 JV0850 JV0850.The horizontal coordinates were scaled from a topographic map and have JV0850.an estimated accuracy of +/- 6 seconds. JV0850 JV0850.The orthometric height was determined by differential leveling JV0850.and adjusted by the National Geodetic Survey in June 1991. JV0850 JV0850.The geoid height was determined by GEOID99. JV0850 JV0850.The dynamic height is computed by dividing the NAVD 88 JV0850.geopotential number by the normal gravity value computed on the JV0850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0850.degrees latitude (g = 980.6199 gals.). JV0850 JV0850.The modeled gravity was interpolated from observed gravity values. JV0850 JV0850; North East Units Estimated Accuracy JV0850;SPC MD - 180,050. 423,170. MT (+/- 180 meters Scaled) JV0850 JV0850 SUPERSEDED SURVEY CONTROL JV0850 JV0850 NGVD 29 (??/??/??) 149.652 (m) 490.98 (f) ADJUSTED 2 0 JV0850 JV0850.Superseded values are not recommended for survey control. JV0850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0850.See file dsdata.txt to determine how the superseded data were derived. JV0850 JV0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ506502(NAD 83) JV0850_MARKER: DB = BENCH MARK DISK JV0850_SETTING: 36 = FOUNDATION JV0850_STAMPING: G 98 1960 JV0850_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0850 JV0850 HISTORY - Date Condition Report By JV0850 HISTORY - 1960 MONUMENTED CGS JV0850 HISTORY - 20030921 MARK NOT FOUND USPSQD JV0850 JV0850 STATION DESCRIPTION JV0850 JV0850'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 JV0850'2.2 MI N FROM CATONSVILLE. JV0850'0.6 MILE EAST ALONG FREDERICK ROAD FROM THE POST OFFICE AT JV0850'CATONSVILLE, THENCE ABOUT 1.15 MILES NORTHWEST ALONG BALTIMORE JV0850'COUNTY BELTWAY (INTERSTATE HIGHWAY 695), THENCE ABOUT 0.45 MILE JV0850'EAST ALONG U.S. HIGHWAY 40, AT THE INTERSECTION OF INGLESIDE AVENUE JV0850'AND BALTIMORE NATIONAL PIKE (U.S. HIGHWAY 40), IN THE TOP OF THE JV0850'SOUTHWEST CORNER OF CONCRETE FOUNDATION OF A STEEL TRAFFIC AND JV0850'POWER LIGHT POLE, 22 FEET SOUTH OF CENTER LINE OF EAST BOUND JV0850'LANE OF HIGHWAY 40, 22 FEET EAST OF CENTER LINE OF INGLESIDE JV0850'AVENUE, 9 FEET NORTH OF POWER POLE NO. 51 AND ABOUT 2 FEET ABOVE JV0850'LEVEL OF HIGHWAY 40. JV0850 JV0850 STATION RECOVERY (2003) JV0850 JV0850'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0850'NOT FOUND. THE INTERSECTION HAS BEEN MODIFIED WITH TURNING LANES. JV0850'THE POWER POLES ARE IN THE MEDIAN STRIP OF HIGHWAY 40. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AE5603 *********************************************************************** AE5603 DESIGNATION - GIS 100 AE5603 PID - AE5603 AE5603 STATE/COUNTY- MD/BALTIMORE AE5603 USGS QUAD - BALTIMORE WEST (1974) AE5603 AE5603 *CURRENT SURVEY CONTROL AE5603 ___________________________________________________________________ AE5603* NAD 83(1986)- 39 15 29. (N) 076 43 47. (W) SCALED AE5603* NAVD 88 - 119.868 (meters) 393.27 (feet) ADJUSTED AE5603 ___________________________________________________________________ AE5603 GEOID HEIGHT- -32.39 (meters) GEOID99 AE5603 DYNAMIC HT - 119.805 (meters) 393.06 (feet) COMP AE5603 MODELED GRAV- 980,095.9 (mgal) NAVD 88 AE5603 AE5603 VERT ORDER - SECOND CLASS II AE5603 AE5603.The horizontal coordinates were scaled from a topographic map and have AE5603.an estimated accuracy of +/- 6 seconds. AE5603 AE5603.The orthometric height was determined by differential leveling AE5603.and adjusted by the National Geodetic Survey in February 1998. AE5603 AE5603.The geoid height was determined by GEOID99. AE5603 AE5603.The dynamic height is computed by dividing the NAVD 88 AE5603.geopotential number by the normal gravity value computed on the AE5603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AE5603.degrees latitude (g = 980.6199 gals.). AE5603 AE5603.The modeled gravity was interpolated from observed gravity values. AE5603 AE5603; North East Units Estimated Accuracy AE5603;SPC MD - 176,690. 423,330. MT (+/- 180 meters Scaled) AE5603 AE5603 SUPERSEDED SURVEY CONTROL AE5603 AE5603.No superseded survey control is available for this station. AE5603 AE5603_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ507468(NAD 83) AE5603_MARKER: DD = SURVEY DISK AE5603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AE5603_STAMPING: NO.GIS-100 AE5603_MARK LOGO: MCCRON AE5603_MAGNETIC: O = OTHER; SEE DESCRIPTION AE5603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AE5603+STABILITY: SURFACE MOTION AE5603_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AE5603+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2003 AE5603 AE5603 HISTORY - Date Condition Report By AE5603 HISTORY - 1996 MONUMENTED MCCRON AE5603 HISTORY - 20010605 GOOD MDSHA AE5603 HISTORY - 20020605 GOOD DMW AE5603 HISTORY - 20030315 GOOD USPSQD AE5603 HISTORY - 20030921 GOOD USPSQD AE5603 AE5603 STATION DESCRIPTION AE5603 AE5603'DESCRIBED BY J R MCCRONE JR INCORPORATED 1996 (HAS) AE5603'STATION IS LOCATED ABOUT 7 MI (11.3 KM) SOUTHWEST OF THE CENTER OF AE5603'BALTIMORE AND ABOUT 1.0 MI (1.6 KM) SOUTHEAST OF CATONSVILLE. TO AE5603'REACH THE STATION FROM THE I-95 OVERPASS OVER I-195 GO WEST ON I-195 AE5603'FOR 0.45 MI (0.72 KM) TO THE INTERSECTION WITH ROUTE 166 (ROLLING AE5603'ROAD). TURN RIGHT AND GO NORTH ON ROUTE 166 FOR 0.95 MI (1.53 KM) TO AE5603'THE INTERSECTION WITH COLUMBIA COURT ON THE LEFT AND THE ENTRANCE TO AE5603'THE CATONSVILLE HIGH SCHOOL AND THE STATION ON THE RIGHT. STATION AE5603'MARK IS SET IN THE TOP OF A 10 INCH DIAMETER CONCRETE MONUMENT SET AE5603'FLUSH WITH THE GROUND. IT IS 33.0 FT (10.1 M) SOUTHEAST OF THE AE5603'CENTERLINE OF THE ENTRANCE ROAD TO THE HIGH SCHOOL, 5.1 FT (1.6 M) AE5603'NORTHEAST OF THE NORTH END OF THE BRICK HIGH SCHOOL SIGN, AND 49.0 FT AE5603'(14.9 M) NORTHEAST OF THE CENTERLINE OF ROUTE 166. AE5603 AE5603 STATION RECOVERY (2001) AE5603 AE5603'RECOVERY NOTE BY MARYLAND DOT HIGHWAY ADMINISTRATION 2001 (SFK) AE5603'RECOVERED AS DESCRIBED. AE5603 AE5603 STATION RECOVERY (2002) AE5603 AE5603'RECOVERY NOTE BY DAFT MCCUNE WALKER INCORPORATED 2002 (DMM) AE5603'RECOVERED IN GOOD CONDITION. AE5603 AE5603 STATION RECOVERY (2003) AE5603 AE5603'RECOVERY NOTE BY US POWER SQUADRON 2003 (CM) AE5603'FOUND IN GOOD CONDITION WITH WITNESS POST LESS THAN 3 FEET AWAY. AE5603 AE5603 STATION RECOVERY (2003) AE5603 AE5603'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) AE5603'RECOVERED IN GOOD CONDITION. NOTE--THE ORANGE FIBERGLASS WITNESS POST AE5603'IS SHREADED AND LYING ON THE GROUND NEXT TO THE BRICK SIGN. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AE5602 *********************************************************************** AE5602 DESIGNATION - GIS 104 AE5602 PID - AE5602 AE5602 STATE/COUNTY- MD/BALTIMORE AE5602 USGS QUAD - ELLICOTT CITY (1974) AE5602 AE5602 *CURRENT SURVEY CONTROL AE5602 ___________________________________________________________________ AE5602* NAD 83(1986)- 39 16 08. (N) 076 45 05. (W) SCALED AE5602* NAVD 88 - 129.462 (meters) 424.74 (feet) ADJUSTED AE5602 ___________________________________________________________________ AE5602 GEOID HEIGHT- -32.31 (meters) GEOID99 AE5602 DYNAMIC HT - 129.394 (meters) 424.52 (feet) COMP AE5602 MODELED GRAV- 980,101.2 (mgal) NAVD 88 AE5602 AE5602 VERT ORDER - SECOND CLASS II AE5602 AE5602.The horizontal coordinates were scaled from a topographic map and have AE5602.an estimated accuracy of +/- 6 seconds. AE5602 AE5602.The orthometric height was determined by differential leveling AE5602.and adjusted by the National Geodetic Survey in February 1998. AE5602 AE5602.The geoid height was determined by GEOID99. AE5602 AE5602.The dynamic height is computed by dividing the NAVD 88 AE5602.geopotential number by the normal gravity value computed on the AE5602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AE5602.degrees latitude (g = 980.6199 gals.). AE5602 AE5602.The modeled gravity was interpolated from observed gravity values. AE5602 AE5602; North East Units Estimated Accuracy AE5602;SPC MD - 177,890. 421,450. MT (+/- 180 meters Scaled) AE5602 AE5602 SUPERSEDED SURVEY CONTROL AE5602 AE5602.No superseded survey control is available for this station. AE5602 AE5602_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ489480(NAD 83) AE5602_MARKER: DD = SURVEY DISK AE5602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AE5602_STAMPING: NO. GIS-104 AE5602_MARK LOGO: MCCRON AE5602_MAGNETIC: O = OTHER; SEE DESCRIPTION AE5602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AE5602+STABILITY: SURFACE MOTION AE5602_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR AE5602+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2003 AE5602 AE5602 HISTORY - Date Condition Report By AE5602 HISTORY - 1996 MONUMENTED MCCRON AE5602 HISTORY - 20010605 GOOD MDSHA AE5602 HISTORY - 20030922 GOOD USPSQD AE5602 AE5602 STATION DESCRIPTION AE5602 AE5602'DESCRIBED BY J R MCCRONE JR INCORPORATED 1996 (HAS) AE5602'STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF THE CENTER OF AE5602'BALTIMORE AND ABOUT 2.75 MI (4.43 KM) EAST OF ELLICOTT CITY NEAR AE5602'CATONSVILLE. TO REACH THE STATION FROM THE ROUTE 144 (FREDERICK ROAD) AE5602'OVERPASS OVER I-695 (BELTWAY) GO WEST ON ROUTE 144 FOR 1.5 MI (2.4 KM) AE5602'TO THE STATION ON THE LEFT. STATION MARK IS IN THE TOP OF A 10 INCH AE5602'DIAMETER CONCRETE MONUMENT SET FLUSH WITH THE GROUND. IT IS 237 FT AE5602'(72.2 M) EAST OF THE CENTERLINE OF MAPEL AVE, 18.80 FT (5.73 M) AE5602'SOUTHEAST OF A MANHOLE, 28.0 FT (8.5 M) SOUTH OF THE CENTERLINE OF AE5602'ROUTE 144, 31.4 FT (9.6 M) WEST OF POWER POLE NO. 268622, AND 13.0 FT AE5602'(4.0 M) NORTHWEST OF A MANHOLE. AE5602 AE5602 STATION RECOVERY (2001) AE5602 AE5602'RECOVERY NOTE BY MARYLAND DOT HIGHWAY ADMINISTRATION 2001 (SFK) AE5602'RECOVERED AS DESCRIBED. AE5602 AE5602 STATION RECOVERY (2003) AE5602 AE5602'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) AE5602'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS 22.0 FEET EAST OF AE5602'THE CENTERLINE OF THE DRIVEWAY TO THE RESIDENCE AT --1711 FREDERICK AE5602'ROAD, 19.0 FEET SOUTHEAST OF A MANHOLE COVER IN THE PARKING LANE OF AE5602'FREDERICK ROAD, AND 7.0 FEET NORTH OF THE NORTH EDGE OF THE CONCRETE AE5602'SIDEWALK IN FRONT OF THE RESIDENCE. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AC7694 *********************************************************************** AC7694 DESIGNATION - GIS 11 AC7694 PID - AC7694 AC7694 STATE/COUNTY- MD/BALTIMORE AC7694 USGS QUAD - MIDDLE RIVER (1985) AC7694 AC7694 *CURRENT SURVEY CONTROL AC7694 ___________________________________________________________________ AC7694* NAD 83(1991)- 39 20 52.48625(N) 076 28 33.47123(W) ADJUSTED AC7694* NAVD 88 - 43.873 (meters) 143.94 (feet) ADJUSTED AC7694 ___________________________________________________________________ AC7694 X - 1,154,986.597 (meters) COMP AC7694 Y - -4,801,990.093 (meters) COMP AC7694 Z - 4,022,267.159 (meters) COMP AC7694 LAPLACE CORR- -3.42 (seconds) DEFLEC99 AC7694 ELLIP HEIGHT- 10.98 (meters) (08/30/02) GPS OBS AC7694 GEOID HEIGHT- -32.92 (meters) GEOID99 AC7694 DYNAMIC HT - 43.850 (meters) 143.86 (feet) COMP AC7694 MODELED GRAV- 980,102.5 (mgal) NAVD 88 AC7694 AC7694 HORZ ORDER - FIRST AC7694 VERT ORDER - THIRD AC7694 ELLP ORDER - FOURTH CLASS II AC7694 AC7694.The horizontal coordinates were established by GPS observations AC7694.and adjusted by the National Geodetic Survey in April 1997. AC7694 AC7694.The orthometric height was determined by differential leveling AC7694.and adjusted by the National Geodetic Survey in February 1998. AC7694 AC7694.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC7694 AC7694.The Laplace correction was computed from DEFLEC99 derived deflections. AC7694 AC7694.The ellipsoidal height was determined by GPS observations AC7694.and is referenced to NAD 83. AC7694 AC7694.The geoid height was determined by GEOID99. AC7694 AC7694.The dynamic height is computed by dividing the NAVD 88 AC7694.geopotential number by the normal gravity value computed on the AC7694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AC7694.degrees latitude (g = 980.6199 gals.). AC7694 AC7694.The modeled gravity was interpolated from observed gravity values. AC7694 AC7694; North East Units Scale Converg. AC7694;SPC MD - 186,759.371 445,171.200 MT 0.99998374 +0 19 44.0 AC7694;SPC MD - 612,726.37 1,460,532.51 sFT 0.99998374 +0 19 44.0 AC7694;UTM 18 - 4,356,424.740 372,819.142 MT 0.99979915 -0 56 09.3 AC7694 AC7694 SUPERSEDED SURVEY CONTROL AC7694 AC7694 ELLIP H (04/08/97) 11.01 (m) GP( ) 3 1 AC7694 AC7694.Superseded values are not recommended for survey control. AC7694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC7694.See file dsdata.txt to determine how the superseded data were derived. AC7694 AC7694_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ7281956425(NAD 83) AC7694_MARKER: DD = SURVEY DISK AC7694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AC7694_STAMPING: NO. GIS-11 1995 AC7694_MARK LOGO: MD-005 AC7694_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT AC7694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AC7694+STABILITY: SURFACE MOTION AC7694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC7694+SATELLITE: SATELLITE OBSERVATIONS - September 07, 2003 AC7694 AC7694 HISTORY - Date Condition Report By AC7694 HISTORY - 1995 MONUMENTED MCCRON AC7694 HISTORY - 19971008 GOOD DMW AC7694 HISTORY - 19980924 GOOD DMW AC7694 HISTORY - 20030907 GOOD USPSQD AC7694 AC7694 STATION DESCRIPTION AC7694 AC7694'DESCRIBED BY J R MCCRONE JR INCORPORATED 1995 (HAS) AC7694'STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) NORTHEAST OF THE CENTER OF AC7694'BALTIMORE AND ABOUT 2.0 MI (3.2 KM) NORTH OF ESSEX AT ROSSVILLE. TO AC7694'REACH STATION FROM I-695 (BELTWAY) TAKE EXIT 34 TO ROUTE 7 AC7694'(PHILADELPHIA ROAD) NORTH. FROM THE I-695 OVERPASS OVER RT 7 GO NORTH AC7694'ON ROUTE 7 FOR 1.1 MI (1.8 KM) TO THE INTERSECTION WITH LENNINGS AVE. AC7694'TURN LEFT ON LENNINGS AVE AND GO 0.15 MI (0.24 KM) TO THE INTERSECTION AC7694'WITH LENNING LANE AND STATION ON THE RIGHT. STATION MARK IS SET IN THE AC7694'TOP OF A 10 IN DIAMETER CONCRETE MONUMENT SET FLUSH WITH THE GROUND. AC7694'IT IS 20.38 FT (6.21 M) SOUTHEAST OF THE CENTERLINE OF LENNINGS LANE, AC7694'50.82 NORTHEAST OF THE CENTERLINE OF LENNINGS AVE, 21.80 FT (6.64 M) AC7694'NORTHEAST OF A FIRE HYDRANT, 14.30 FT (4.36 M) NORTHEAST OF TELEPHONE AC7694'PEDESTAL NO.1, 23.20 FT (7.07 M) NORTH OF POWER POLE NO.296180 AND AC7694'72.20 FT (22.01 M) SOUTHWEST OF POWER POLE NO.257829. AC7694 AC7694 STATION RECOVERY (1997) AC7694 AC7694'RECOVERY NOTE BY DAFT MCCUNE WALKER INCORPORATED 1997 (DMM) AC7694'RECOVERED AS DESCRIBED. AC7694 AC7694 STATION RECOVERY (1998) AC7694 AC7694'RECOVERY NOTE BY DAFT MCCUNE WALKER INCORPORATED 1998 (DMM) AC7694'RECOVERED IN GOOD CONDITION. AC7694 AC7694 STATION RECOVERY (2003) AC7694 AC7694'RECOVERY NOTE BY US POWER SQUADRON 2003 (JJH) AC7694'DESCRIPTION SHOULD READ TO THE INTERSECTION WITH HOSPITAL DR. AND TURN AC7694'LEFT ON HOSPITAL DR.. ALSO NORTHEAST OF THE CENTERLINE OF HOSPITAL AC7694'DR.. (NOT LENNINGS AVE) 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AC7711 *********************************************************************** AC7711 DESIGNATION - GIS 28 AC7711 PID - AC7711 AC7711 STATE/COUNTY- MD/BALTIMORE AC7711 USGS QUAD - BALTIMORE WEST (1974) AC7711 AC7711 *CURRENT SURVEY CONTROL AC7711 ___________________________________________________________________ AC7711* NAD 83(1991)- 39 16 34.21316(N) 076 42 27.26188(W) ADJUSTED AC7711* NAVD 88 - 106.1 (meters) 348. (feet) GPS OBS AC7711 ___________________________________________________________________ AC7711 X - 1,136,737.351 (meters) COMP AC7711 Y - -4,811,577.865 (meters) COMP AC7711 Z - 4,016,144.278 (meters) COMP AC7711 LAPLACE CORR- -7.13 (seconds) DEFLEC99 AC7711 ELLIP HEIGHT- 73.65 (meters) (08/30/02) GPS OBS AC7711 GEOID HEIGHT- -32.43 (meters) GEOID99 AC7711 AC7711 HORZ ORDER - FIRST AC7711 ELLP ORDER - FOURTH CLASS II AC7711 AC7711.The horizontal coordinates were established by GPS observations AC7711.and adjusted by the National Geodetic Survey in April 1997. AC7711 AC7711.The orthometric height was determined by GPS observations and a AC7711.high-resolution geoid model. AC7711 AC7711.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC7711 AC7711.The Laplace correction was computed from DEFLEC99 derived deflections. AC7711 AC7711.The ellipsoidal height was determined by GPS observations AC7711.and is referenced to NAD 83. AC7711 AC7711.The geoid height was determined by GEOID99. AC7711 AC7711; North East Units Scale Converg. AC7711;SPC MD - 178,705.344 425,232.457 MT 0.99997421 +0 11 00.7 AC7711;SPC MD - 586,302.45 1,395,116.82 sFT 0.99997421 +0 11 00.7 AC7711;UTM 18 - 4,348,813.906 352,710.424 MT 0.99986712 -1 04 52.3 AC7711 AC7711|---------------------------------------------------------------------| AC7711| PID Reference Object Distance Geod. Az | AC7711| dddmmss.s | AC7711| AI8096 X 741 315.956 METERS 33615 | AC7711|---------------------------------------------------------------------| AC7711 AC7711 SUPERSEDED SURVEY CONTROL AC7711 AC7711 ELLIP H (04/08/97) 73.59 (m) GP( ) 3 1 AC7711 AC7711.Superseded values are not recommended for survey control. AC7711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC7711.See file dsdata.txt to determine how the superseded data were derived. AC7711 AC7711_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5271048814(NAD 83) AC7711_MARKER: DD = SURVEY DISK AC7711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AC7711_STAMPING: NO GIS-28 1995 AC7711_MARK LOGO: MD-005 AC7711_MAGNETIC: O = OTHER; SEE DESCRIPTION AC7711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AC7711+STABILITY: SURFACE MOTION AC7711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC7711+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2003 AC7711 AC7711 HISTORY - Date Condition Report By AC7711 HISTORY - 1995 MONUMENTED MCCRON AC7711 HISTORY - 19961002 GOOD MCCRON AC7711 HISTORY - 19980106 GOOD DMW AC7711 HISTORY - 19990401 GOOD AMTHOM AC7711 HISTORY - 20020628 GOOD DMW AC7711 HISTORY - 20030921 GOOD USPSQD AC7711 AC7711 STATION DESCRIPTION AC7711 AC7711'DESCRIBED BY J R MCCRONE JR INCORPORATED 1995 (HAS) AC7711'STATION IS LOCATED ABOUT 5.5 MI (8.9 KM) SOUTHWEST OF THE CENTER OF AC7711'BALTIMORE ON THE GROUNDS OF THE BALTIMORE NATIONAL CEMETERY. TO REACH AC7711'STATION FROM I-695 (BELTWAY) TAKE EXIT 13 TO (ROUTE 144)FREDERICK AC7711'ROAD. FROM THE FREDERICK RD OVERPASS BRIDGE OVER I-695 GO EASTERLY ON AC7711'FREDERICK ROAD FOR 0.8 MI (1.3 KM) TO THE ENTRANCE ROAD TO THE AC7711'CEMETERY. TURN RIGHT INTO THE CEMETERY AND FOLLOW THE ENTRANCE ROAD AC7711'SOUTHERLY BEARING RIGHT PAST THE OFFICE FOR 0.2 MILES TO THE ENTRANCE AC7711'TO A PARKING LOT AND THE STATION ON THE RIGHT IN A GRASSY CURB ISLAND AC7711'BETWEEN THE ROAD AND THE PARKING LOT. STATION IS SET IN THE TOP OF A AC7711'10 IN DIAMETER CONCRETE MONUMENT SET FLUSH WITH THE GROUND. IT IS AC7711'62.00 FT (18.90 M) SOUTH OF A GRANITE STONE MARKED SECTION B, 14.00 FT AC7711'(4.27 M) WEST OF THE FACE OF CURB ALONG THE ROAD AND 58.60 FT (17.86 AC7711'M) NORTH NORTHEAST OF THE END OF A ROW OF CEDAR TREES. AC7711 AC7711 STATION RECOVERY (1996) AC7711 AC7711'RECOVERY NOTE BY J R MCCRONE JR INCORPORATED 1996 AC7711'STATION IS LOCATED ABOUT 5.5 MI (8.85 KM) SOUTHWEST OF THE CENTER OF AC7711'BALTIMORE ON THE GROUNDS OF THE BALTIMORE NATIONAL CEMETERY. TO REACH AC7711'STATION FROM I-695 (BELTWAY) TAKE EXIT 13 TO (ROUTE 144) FREDERICK AC7711'ROAD. FROM THE FREDERICK RD OVERPASS BRIDGE OVER I-695 GO EASTERLY ON AC7711'FREDERICK ROAD FOR 0.8 MI (1.29 KM) TO THE ENTRANCE ROAD TO THE AC7711'CEMETERY. TURN RIGHT INTO THE CEMETERY AND FOLLOW THE ENTRANCE ROAD AC7711'SOUTHERLY BEARING RIGHT PAST THE OFFICE FOR 0.2 MILES TO THE ENTRANCE AC7711'TO A PARKING LOT AND THE STATION ON THE RIGHT IN A GRASSY CURB ISLAND AC7711'BETWEEN THE ROAD AND THE PARKING LOT. STATION IS SET IN THE TOP OF A AC7711'10 IN DIAMETER CONCRETE MONUMENT SET FLUSH WITH THE GROUND. IT IS AC7711'62.00 FT (18.90 M) SOUTH OF A GRANITE STONE MARKED SECTION B, 14.00 FT AC7711'(4.27 M) WEST OF THE FACE OF CURB ALONG THE ROAD AND 58.60 FT (17.86 AC7711'M) NORTH NORTHEAST OF THE END OF A ROW OF CEDAR TREES. AC7711 AC7711 STATION RECOVERY (1998) AC7711 AC7711'RECOVERY NOTE BY DAFT MCCUNE WALKER INCORPORATED 1998 (DMM) AC7711'RECOVERED AS DESCRIBED. AC7711 AC7711 STATION RECOVERY (1999) AC7711 AC7711'RECOVERY NOTE BY A MORTON THOMAS AND ASSOCIATES 1999 AC7711'RECOVERED AS DESCRIBED. AC7711 AC7711 STATION RECOVERY (2002) AC7711 AC7711'RECOVERY NOTE BY DAFT MCCUNE WALKER INCORPORATED 2002 (DMM) AC7711'RECOVERED IN GOOD CONDITION. AC7711 AC7711 STATION RECOVERY (2003) AC7711 AC7711'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) AC7711'RECOVERED IN GOOD CONDITION. NOTE-- THE PARKING LOT IS FILLED WITH AC7711'RUBBLE CONCRETE. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AC7729 *********************************************************************** AC7729 DESIGNATION - GIS 46 AC7729 PID - AC7729 AC7729 STATE/COUNTY- MD/BALTIMORE AC7729 USGS QUAD - RELAY (1974) AC7729 AC7729 *CURRENT SURVEY CONTROL AC7729 ___________________________________________________________________ AC7729* NAD 83(1991)- 39 13 50.00715(N) 076 41 58.03394(W) ADJUSTED AC7729* NAVD 88 - 47.5 (meters) 156. (feet) GPS OBS AC7729 ___________________________________________________________________ AC7729 X - 1,138,145.864 (meters) COMP AC7729 Y - -4,814,490.847 (meters) COMP AC7729 Z - 4,012,185.859 (meters) COMP AC7729 LAPLACE CORR- -6.32 (seconds) DEFLEC99 AC7729 ELLIP HEIGHT- 15.02 (meters) (08/30/02) GPS OBS AC7729 GEOID HEIGHT- -32.54 (meters) GEOID99 AC7729 AC7729 HORZ ORDER - FIRST AC7729 ELLP ORDER - FOURTH CLASS II AC7729 AC7729.The horizontal coordinates were established by GPS observations AC7729.and adjusted by the National Geodetic Survey in April 1997. AC7729 AC7729.The orthometric height was determined by GPS observations and a AC7729.high-resolution geoid model. AC7729 AC7729.The X, Y, and Z were computed from the position and the ellipsoidal ht. AC7729 AC7729.The Laplace correction was computed from DEFLEC99 derived deflections. AC7729 AC7729.The ellipsoidal height was determined by GPS observations AC7729.and is referenced to NAD 83. AC7729 AC7729.The geoid height was determined by GEOID99. AC7729 AC7729; North East Units Scale Converg. AC7729;SPC MD - 173,643.845 425,949.673 MT 0.99996897 +0 11 19.1 AC7729;SPC MD - 569,696.51 1,397,469.89 sFT 0.99996897 +0 11 19.1 AC7729;UTM 18 - 4,343,738.351 353,315.734 MT 0.99986493 -1 04 30.0 AC7729 AC7729 SUPERSEDED SURVEY CONTROL AC7729 AC7729 ELLIP H (04/08/97) 14.94 (m) GP( ) 3 1 AC7729 AC7729.Superseded values are not recommended for survey control. AC7729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AC7729.See file dsdata.txt to determine how the superseded data were derived. AC7729 AC7729_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5331643738(NAD 83) AC7729_MARKER: DD = SURVEY DISK AC7729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AC7729_STAMPING: NO. GIS-46 1995 AC7729_MARK LOGO: MD-005 AC7729_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT AC7729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AC7729+STABILITY: SURFACE MOTION AC7729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AC7729+SATELLITE: SATELLITE OBSERVATIONS - October 02, 1996 AC7729 AC7729 HISTORY - Date Condition Report By AC7729 HISTORY - 1995 MONUMENTED MCCRON AC7729 HISTORY - 19961002 GOOD MCCRON AC7729 HISTORY - 20030924 MARK NOT FOUND USPSQD AC7729 AC7729 STATION DESCRIPTION AC7729 AC7729'DESCRIBED BY J R MCCRONE JR INCORPORATED 1995 (HAS) AC7729'STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) NORTHWEST OF GLEN BURNIE AND AC7729'ABOUT 6.5 MI (10.5 KM) SOUTHEAST OF ELLICOTT CITY ON THE GROUNDS OF AC7729'THE RELAY ELEMENTARY SCHOOL. TO REACH THE STATION FROM THE WASHINGTON AC7729'BLVD (ALTERNATE ROUTE 1)OVERPASS OVER I-695 (BELTWAY) GO SOUTH ON AC7729'WASHINGTON BLVD FOR 1.65 MI (2.66 KM) TO THE INTERSECTION WITH CLARK AC7729'BLVD. TURN RIGHT ON CLARK BLVD AND GO NORTHWEST FOR 0.4 MI (0.6 KM) TO AC7729'THE ENTRANCE TO THE SCHOOL. TURN RIGHT INTO THE ENTRANCE AND PROCEED AC7729'FOR 135 FT (41.1 M) TO THE STATION ON THE RIGHT. STATION MARK IS SET AC7729'IN THE TOP OF A 10 IN DIAMETER CONCRETE MONUMENT SET FLUSH WITH THE AC7729'GROUND. IT IS 64.64 FT (19.70 M) SOUTHEAST OF THE SOUTHEAST CORNER OF AC7729'THE SCHOOL BUILDING, 28.10 FT (8.56 M) SOUTHEAST OF THE CENTERLINE OF AC7729'THE ENTRANCE ROAD, 156.18 FT (47.60 M) NORTHWEST OF A FIRE HYDRANT, AC7729'AND 5.70 FT (1.737 M) SOUTH OF THE SOUTHWEST CORNER OF THE PARKING AC7729'LOT. AC7729 AC7729 STATION RECOVERY (1996) AC7729 AC7729'RECOVERY NOTE BY J R MCCRONE JR INCORPORATED 1996 AC7729'STATION IS LOCATED ABOUT 6.0 MI (9.66 KM) NORTHWEST OF GLEN BURNIE AND AC7729'ABOUT 6.5 MI (10.46 KM) SOUTHEAST OF ELLICOTT CITY ON THE GROUNDS OF AC7729'THE RELAY ELEMENTARY SCHOOL. TO REACH THE STATION FROM THE WASHINGTON AC7729'BLVD (ALTERNATE ROUTE 1) OVERPASS OVER I-695 (BELTWAY) GO SOUTH ON AC7729'WASHINGTON BLVD FOR 1.65 MI (2.66 KM) TO THE INTERSECTION WITH CLARK AC7729'BLVD. TURN RIGHT ON CLARK BLVD AND GO NORTHWEST FOR 0.4 MI (0.64 KM) AC7729'TO THE ENTRANCE TO THE SCHOOL. TURN RIGHT INTO THE ENTRANCE AND AC7729'PROCEED FOR 135 FT (41.15 M) TO THE STATION ON THE RIGHT. STATION MARK AC7729'IS SET IN THE TOP OF A 10 IN DIAMETER CONCRETE MONUMENT SET FLUSH WITH AC7729'THE GROUND. IT IS 64.64 FT (19.70 M) SOUTHEAST OF THE SOUTHEAST CORNER AC7729'OF THE SCHOOL BUILDING, 28.10 FT (8.56 M) SOUTHEAST OF THE CENTERLINE AC7729'OF THE ENTRANCE ROAD, 156.18 FT (47.60 M) NORTHWEST OF A FIRE HYDRANT, AC7729'AND 5.70 FT (1.74 M) SOUTH OF THE SOUTHWEST CORNER OF THE PARKING LOT. AC7729 AC7729 STATION RECOVERY (2003) AC7729 AC7729'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) AC7729'NOT FOUND. RELAY ELEMENTARY SCHOOL IS IN THE NORTHEAST QUADRANT OF AC7729'THE INTERSECTION OF CLARK BLVD AND OAKLAND ROAD. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AE2450 *********************************************************************** AE2450 DESIGNATION - GIS 86 AE2450 PID - AE2450 AE2450 STATE/COUNTY- MD/BALTIMORE AE2450 USGS QUAD - RELAY (1974) AE2450 AE2450 *CURRENT SURVEY CONTROL AE2450 ___________________________________________________________________ AE2450* NAD 83(1991)- 39 13 22.65122(N) 076 42 00.14001(W) ADJUSTED AE2450* NAVD 88 - 17.413 (meters) 57.13 (feet) ADJUSTED AE2450 ___________________________________________________________________ AE2450 X - 1,138,214.068 (meters) COMP AE2450 Y - -4,814,998.945 (meters) COMP AE2450 Z - 4,011,513.291 (meters) COMP AE2450 LAPLACE CORR- -6.23 (seconds) DEFLEC99 AE2450 ELLIP HEIGHT- -15.11 (meters) (08/30/02) GPS OBS AE2450 GEOID HEIGHT- -32.55 (meters) GEOID99 AE2450 DYNAMIC HT - 17.404 (meters) 57.10 (feet) COMP AE2450 MODELED GRAV- 980,102.1 (mgal) NAVD 88 AE2450 AE2450 HORZ ORDER - FIRST AE2450 VERT ORDER - SECOND CLASS II AE2450 ELLP ORDER - FOURTH CLASS II AE2450 AE2450.The horizontal coordinates were established by GPS observations AE2450.and adjusted by the National Geodetic Survey in August 1997. AE2450 AE2450.The orthometric height was determined by differential leveling AE2450.and adjusted by the National Geodetic Survey in February 1998. AE2450 AE2450.The X, Y, and Z were computed from the position and the ellipsoidal ht. AE2450 AE2450.The Laplace correction was computed from DEFLEC99 derived deflections. AE2450 AE2450.The ellipsoidal height was determined by GPS observations AE2450.and is referenced to NAD 83. AE2450 AE2450.The geoid height was determined by GEOID99. AE2450 AE2450.The dynamic height is computed by dividing the NAVD 88 AE2450.geopotential number by the normal gravity value computed on the AE2450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AE2450.degrees latitude (g = 980.6199 gals.). AE2450 AE2450.The modeled gravity was interpolated from observed gravity values. AE2450 AE2450; North East Units Scale Converg. AE2450;SPC MD - 172,800.085 425,901.934 MT 0.99996816 +0 11 17.8 AE2450;SPC MD - 566,928.28 1,397,313.26 sFT 0.99996816 +0 11 17.8 AE2450;UTM 18 - 4,342,895.936 353,249.407 MT 0.99986517 -1 04 30.7 AE2450 AE2450: Primary Azimuth Mark Grid Az AE2450:SPC MD - GIS 87 267 57 00.6 AE2450:UTM 18 - GIS 87 269 12 49.1 AE2450 AE2450|---------------------------------------------------------------------| AE2450| PID Reference Object Distance Geod. Az | AE2450| dddmmss.s | AE2450| AE2451 GIS 87 APPROX. 1.1 KM 2680818.4 | AE2450|---------------------------------------------------------------------| AE2450 AE2450 SUPERSEDED SURVEY CONTROL AE2450 AE2450 ELLIP H (08/28/97) -15.18 (m) GP( ) 3 2 AE2450 AE2450.Superseded values are not recommended for survey control. AE2450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AE2450.See file dsdata.txt to determine how the superseded data were derived. AE2450 AE2450_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5324942896(NAD 83) AE2450_MARKER: DD = SURVEY DISK AE2450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AE2450_STAMPING: NO. GIS-86 1995 AE2450_MARK LOGO: MD-005 AE2450_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT AE2450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AE2450+STABILITY: SURFACE MOTION AE2450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AE2450+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2003 AE2450 AE2450 HISTORY - Date Condition Report By AE2450 HISTORY - 1996 MONUMENTED MCCRON AE2450 HISTORY - 19960201 GOOD MCCRON AE2450 HISTORY - 20030921 GOOD USPSQD AE2450 AE2450 STATION DESCRIPTION AE2450 AE2450'DESCRIBED BY J R MCCRONE JR INCORPORATED 1996 (HAS) AE2450'STATION IS LOCATED ABOUT 7.5 MI (12.07 KM) SOUTHWEST OF THE CENTER OF AE2450'BALTIMORE AND 1.0 MI (1.61 KM) NORTHEAST OF ELKRIDGE. TO REACH THE AE2450'STATION FROM THE I-195 OVERPASS OVER ROUTE 1 (WASHINGTON BLVD) GO AE2450'NORTH ON ROUTE 1 FOR 0.15 MI (0.24 KM) TO THE STATION ON THE LEFT IN A AE2450'GRASS CURB ISLAND BETWEEN TWO ENTRANCE RAMPS TO I-195. STATION MARK IS AE2450'SET IN THE TOP OF A 10 INCH DIAMETER CONCRETE MONUMENT SET FLUSH WITH AE2450'THE GROUND. IT IS 36.1 FT (11.00 M) WEST OF THE CENTERLINE OF AE2450'SOUTHBOUND ROUTE 1, 77.6 FT (23.65 M) NORTHEAST OF A LIGHT POLE, 101.3 AE2450'FT (30.88 M) NORTH OF THE CENTERLINE OF THE SOUTHERNMOST ENTRANCE RAMP AE2450'TO I-195, AND 38.8 FT (11.83 M) SOUTHEAST OF THE CENTERLINE OF THE AE2450'NORTHERNMOST ENTRANCE RAMP TO I-195. AE2450 AE2450 STATION RECOVERY (1996) AE2450 AE2450'RECOVERY NOTE BY J R MCCRONE JR INCORPORATED 1996 (HAS) AE2450'STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF THE CENTER OF AE2450'BALTIMORE AND 1.0 MI (1.6 KM) NORTHEAST OF ELKRIDGE. TO REACH THE AE2450'STATION FROM THE I-195 OVERPASS OVER ROUTE 1 (WASHINGTON BLVD) GO AE2450'NORTH ON ROUTE 1 FOR 0.15 MI (0.24 KM) TO THE STATION ON THE LEFT IN A AE2450'GRASS CURB ISLAND BETWEEN TWO ENTRANCE RAMPS TO I-195. STATION MARK AE2450'IS SET IN THE TOP OF A 10 INCH DIAMETER CONCRETE MONUMENT SET FLUSH AE2450'WITH THE GROUND. IT IS 36.1 FT (11.0 M) WEST OF THE CENTERLINE OF AE2450'SOUTHBOUND ROUTE 1, 77.6 FT (23.7 M) NORTHEAST OF A LIGHT POLE, 101.3 AE2450'FT (30.9 M) NORTH OF THE CENTERLINE OF THE SOUTHERNMOST ENTRANCE RAMP AE2450'TO I-195, AND 38.8 FT (11.8 M) SOUTHEAST OF THE CENTERLINE OF THE AE2450'NORTHERNMOST ENTRANCE RAMP TO I-195. AE2450 AE2450 STATION RECOVERY (2003) AE2450 AE2450'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) AE2450'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS 2.6 FEET NORTHEAST AE2450'OF AN ORANGE FIBERGLASS WITNESS POST. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AE2448 *********************************************************************** AE2448 DESIGNATION - GIS 88 AE2448 PID - AE2448 AE2448 STATE/COUNTY- MD/BALTIMORE AE2448 USGS QUAD - ELLICOTT CITY (1974) AE2448 AE2448 *CURRENT SURVEY CONTROL AE2448 ___________________________________________________________________ AE2448* NAD 83(1991)- 39 15 45.24149(N) 076 47 00.07533(W) ADJUSTED AE2448* NAVD 88 - 55.616 (meters) 182.47 (feet) ADJUSTED AE2448 ___________________________________________________________________ AE2448 X - 1,130,582.052 (meters) COMP AE2448 Y - -4,813,969.886 (meters) COMP AE2448 Z - 4,014,943.260 (meters) COMP AE2448 LAPLACE CORR- -3.58 (seconds) DEFLEC99 AE2448 ELLIP HEIGHT- 23.39 (meters) (08/30/02) GPS OBS AE2448 GEOID HEIGHT- -32.26 (meters) GEOID99 AE2448 DYNAMIC HT - 55.587 (meters) 182.37 (feet) COMP AE2448 MODELED GRAV- 980,103.1 (mgal) NAVD 88 AE2448 AE2448 HORZ ORDER - FIRST AE2448 VERT ORDER - SECOND CLASS II AE2448 ELLP ORDER - FOURTH CLASS II AE2448 AE2448.The horizontal coordinates were established by GPS observations AE2448.and adjusted by the National Geodetic Survey in August 1997. AE2448 AE2448.The orthometric height was determined by differential leveling AE2448.and adjusted by the National Geodetic Survey in February 1998. AE2448 AE2448.The X, Y, and Z were computed from the position and the ellipsoidal ht. AE2448 AE2448.The Laplace correction was computed from DEFLEC99 derived deflections. AE2448 AE2448.The ellipsoidal height was determined by GPS observations AE2448.and is referenced to NAD 83. AE2448 AE2448.The geoid height was determined by GEOID99. AE2448 AE2448.The dynamic height is computed by dividing the NAVD 88 AE2448.geopotential number by the normal gravity value computed on the AE2448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AE2448.degrees latitude (g = 980.6199 gals.). AE2448 AE2448.The modeled gravity was interpolated from observed gravity values. AE2448 AE2448; North East Units Scale Converg. AE2448;SPC MD - 177,176.916 418,697.151 MT 0.99997258 +0 08 09.5 AE2448;SPC MD - 581,287.93 1,373,675.57 sFT 0.99997258 +0 08 09.5 AE2448;UTM 18 - 4,347,430.233 346,143.593 MT 0.99989147 -1 07 43.9 AE2448 AE2448: Primary Azimuth Mark Grid Az AE2448:SPC MD - GIS 89 302 30 32.6 AE2448:UTM 18 - GIS 89 303 46 26.0 AE2448 AE2448|---------------------------------------------------------------------| AE2448| PID Reference Object Distance Geod. Az | AE2448| dddmmss.s | AE2448| AE2449 GIS 89 APPROX. 1.1 KM 3023842.1 | AE2448|---------------------------------------------------------------------| AE2448 AE2448 SUPERSEDED SURVEY CONTROL AE2448 AE2448 ELLIP H (08/28/97) 23.32 (m) GP( ) 3 2 AE2448 AE2448.Superseded values are not recommended for survey control. AE2448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AE2448.See file dsdata.txt to determine how the superseded data were derived. AE2448 AE2448_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4614447430(NAD 83) AE2448_MARKER: DD = SURVEY DISK AE2448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AE2448_STAMPING: NO. GIS-88 1995 AE2448_MARK LOGO: MD-005 AE2448_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT AE2448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AE2448+STABILITY: SURFACE MOTION AE2448_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR AE2448+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2003 AE2448 AE2448 HISTORY - Date Condition Report By AE2448 HISTORY - 1996 MONUMENTED MCCRON AE2448 HISTORY - 19960201 GOOD MCCRON AE2448 HISTORY - 20030922 GOOD USPSQD AE2448 AE2448 STATION DESCRIPTION AE2448 AE2448'DESCRIBED BY J R MCCRONE JR INCORPORATED 1996 (HAS) AE2448'STATION IS LOCATED ABOUT 9.5 MI (15.29 KM) SOUTHWEST OF THE CENTER OF AE2448'BALTIMORE AND 1.0 MI (1.61 KM) EAST OF ELLICOTT CITY. TO REACH THE AE2448'STATION FROM THE CENTER OF THE ROUTE 144 (FREDERICK ROAD) BRIDGE OVER AE2448'THE PATAPSCO RIVER IN ELLICOTT CITY GO EAST ON ROUTE 144 FOR 0.75 MI AE2448'(1.21 KM) TO THE EASTERNMOST INTERSECTION OF NINE MILE CIRCLE AND AE2448'ROUTE 144 AND THE STATION ON THE LEFT IN A GRASSY LAWN AREA. STATION AE2448'MARK IS SET IN THE TOP OF A 10 INCH DIAMETER CONCRETE MONUMENT SET AE2448'FLUSH WITH THE GROUND. IT IS 41.8 FT (12.74 M) SOUTH OF THE AE2448'CENTERLINE OF NINE MILE CIRCLE, 34.3 FT (10.45 M) NORTH OF THE NORTH AE2448'EDGE OF PAVE OF ROUTE 144, 58.9 FT (17.95 M) WEST OF POWER POLE NO. AE2448'495118, 89.5 FT (27.28 M) SOUTHEAST OF POWER POLE NO. 511235, AND 55.4 AE2448'FT (16.89 M) WEST OF A FIRE HYDRANT. AE2448 AE2448 STATION RECOVERY (1996) AE2448 AE2448'RECOVERY NOTE BY J R MCCRONE JR INCORPORATED 1996 (HAS) AE2448'STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) SOUTHWEST OF THE CENTER OF AE2448'BALTIMORE AND 1.0 MI (1.6 KM) EAST OF ELLICOTT CITY. TO REACH THE AE2448'STATION FROM THE CENTER OF THE ROUTE 144 (FREDERICK ROAD) BRIDGE OVER AE2448'THE PATAPSCO RIVER IN ELLICOTT CITY GO EAST ON ROUTE 144 FOR 0.75 MI AE2448'(1.21 KM) TO THE EASTERNMOST INTERSECTION OF NINE MILE CIRCLE AND AE2448'ROUTE 144 AND THE STATION ON THE LEFT IN A GRASSY LAWN AREA. STATION AE2448'MARK IS SET IN THE TOP OF A 10 INCH DIAMETER CONCRETE MONUMENT SET AE2448'FLUSH WITH THE GROUND. IT IS 41.8 FT (12.7 M) SOUTH OF THE CENTERLINE AE2448'OF NINE MILE CIRCLE, 34.3 FT (10.5 M) NORTH OF THE NORTH EDGE OF PAVE AE2448'OF ROUTE 144, 58.9 FT (18.0 M) WEST OF POWER POLE NO. 495118, 89.5 FT AE2448'(27.3 M) SOUTHEAST OF POWER POLE NO. 511235, AND 55.4 FT (16.9 M) AE2448'WEST OF A FIRE HYDRANT. AE2448 AE2448 STATION RECOVERY (2003) AE2448 AE2448'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) AE2448'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS 3.3 FEET (1 M) AE2448'SOUTH OF AN ORANGE FIBERGLASS WITNESS POST. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AE2449 *********************************************************************** AE2449 DESIGNATION - GIS 89 AE2449 PID - AE2449 AE2449 STATE/COUNTY- MD/BALTIMORE AE2449 USGS QUAD - ELLICOTT CITY (1974) AE2449 AE2449 *CURRENT SURVEY CONTROL AE2449 ___________________________________________________________________ AE2449* NAD 83(1991)- 39 16 03.79968(N) 076 47 37.34551(W) ADJUSTED AE2449* NAVD 88 - 38.046 (meters) 124.82 (feet) ADJUSTED AE2449 ___________________________________________________________________ AE2449 X - 1,129,626.337 (meters) COMP AE2449 Y - -4,813,808.227 (meters) COMP AE2449 Z - 4,015,375.262 (meters) COMP AE2449 LAPLACE CORR- -3.54 (seconds) DEFLEC99 AE2449 ELLIP HEIGHT- 5.85 (meters) (08/30/02) GPS OBS AE2449 GEOID HEIGHT- -32.23 (meters) GEOID99 AE2449 DYNAMIC HT - 38.026 (meters) 124.76 (feet) COMP AE2449 MODELED GRAV- 980,100.9 (mgal) NAVD 88 AE2449 AE2449 HORZ ORDER - FIRST AE2449 VERT ORDER - SECOND CLASS II AE2449 ELLP ORDER - FOURTH CLASS II AE2449 AE2449.The horizontal coordinates were established by GPS observations AE2449.and adjusted by the National Geodetic Survey in August 1997. AE2449 AE2449.The orthometric height was determined by differential leveling AE2449.and adjusted by the National Geodetic Survey in February 1998. AE2449 AE2449.The X, Y, and Z were computed from the position and the ellipsoidal ht. AE2449 AE2449.The Laplace correction was computed from DEFLEC99 derived deflections. AE2449 AE2449.The ellipsoidal height was determined by GPS observations AE2449.and is referenced to NAD 83. AE2449 AE2449.The geoid height was determined by GEOID99. AE2449 AE2449.The dynamic height is computed by dividing the NAVD 88 AE2449.geopotential number by the normal gravity value computed on the AE2449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 AE2449.degrees latitude (g = 980.6199 gals.). AE2449 AE2449.The modeled gravity was interpolated from observed gravity values. AE2449 AE2449; North East Units Scale Converg. AE2449;SPC MD - 177,747.146 417,802.381 MT 0.99997319 +0 07 46.1 AE2449;SPC MD - 583,158.76 1,370,739.98 sFT 0.99997319 +0 07 46.1 AE2449;UTM 18 - 4,348,020.030 345,261.699 MT 0.99989482 -1 08 08.0 AE2449 AE2449: Primary Azimuth Mark Grid Az AE2449:SPC MD - GIS 88 122 30 32.4 AE2449:UTM 18 - GIS 88 123 46 26.5 AE2449 AE2449|---------------------------------------------------------------------| AE2449| PID Reference Object Distance Geod. Az | AE2449| dddmmss.s | AE2449| AE2448 GIS 88 APPROX. 1.1 KM 1223818.5 | AE2449|---------------------------------------------------------------------| AE2449 AE2449 SUPERSEDED SURVEY CONTROL AE2449 AE2449 ELLIP H (08/28/97) 5.79 (m) GP( ) 3 2 AE2449 AE2449.Superseded values are not recommended for survey control. AE2449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AE2449.See file dsdata.txt to determine how the superseded data were derived. AE2449 AE2449_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4526248020(NAD 83) AE2449_MARKER: DD = SURVEY DISK AE2449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT AE2449_STAMPING: NO. GIS-89 1995 AE2449_MARK LOGO: MD-005 AE2449_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT AE2449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AE2449+STABILITY: SURFACE MOTION AE2449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AE2449+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2003 AE2449 AE2449 HISTORY - Date Condition Report By AE2449 HISTORY - 1996 MONUMENTED MCCRON AE2449 HISTORY - 19960201 GOOD MCCRON AE2449 HISTORY - 19971021 GOOD DMW AE2449 HISTORY - 20020605 GOOD DMW AE2449 HISTORY - 20030922 GOOD USPSQD AE2449 AE2449 STATION DESCRIPTION AE2449 AE2449'DESCRIBED BY J R MCCRONE JR INCORPORATED 1996 (HAS) AE2449'STATION IS LOCATED ABOUT 10.0 MI (16.09 KM) SOUTHWEST OF THE CENTER OF AE2449'BALTIMORE AND ABOUT 0.25 MI (0.40 KM) EAST OF ELLICOTT CITY NEAR THE AE2449'BRIDGE OVER THE PATAPSCO RIVER. TO REACH THE STATION FROM THE CENTER AE2449'OF ROUTE 144 (FREDERICK ROAD) BRIDGE OVER THE PATAPSCO RIVER IN AE2449'ELLICOTT CITY GO EAST FOR ABOUT 200 FT (60.96 M) TO THE INTERSECTION AE2449'WITH OELLA AVE AND THE STATION ON THE LEFT. STATION IS AT THE AE2449'NORTHWEST QUADRANT OF THE INTERSECTION. STATION MARK IS SET IN THE TOP AE2449'OF A 10 INCH DIAMETER CONCRETE MONUMENT SET FLUSH WITH THE GROUND. IT AE2449'IS 31.3 FT (9.54 M) WEST OF THE CENTERLINE OF OELLA AVE, 28.4 FT (8.66 AE2449'M) NORTH OF THE CENTERLINE OF ROUTE 144, 8.3 FT (2.53 M) WEST OF A AE2449'TELEPHONE MANHOLE, AND 8.5 FT (2.59 M) NORTH OF ANOTHER TELEPHONE AE2449'MANHOLE. AE2449 AE2449 STATION RECOVERY (1996) AE2449 AE2449'RECOVERY NOTE BY J R MCCRONE JR INCORPORATED 1996 (HAS) AE2449'STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) SOUTHWEST OF THE CENTER OF AE2449'BALTIMORE AND ABOUT 0.25 MI (0.40 KM) EAST OF ELLICOTT CITY NEAR THE AE2449'BRIDGE OVER THE PATAPSCO RIVER. TO REACH THE STATION FROM THE CENTER AE2449'OF ROUTE 144 (FREDERICK ROAD) BRIDGE OVER THE PATAPSCO RIVER IN AE2449'ELLICOTT CITY GO EAST FOR ABOUT 200 FT (61.0 M) TO THE INTERSECTION AE2449'WITH OELLA AVE AND THE STATION ON THE LEFT. STATION IS AT THE AE2449'NORTHWEST QUADRANT OF THE INTERSECTION. STATION MARK IS SET IN THE AE2449'TOP OF A 10 INCH DIAMETER CONCRETE MONUMENT SET FLUSH WITH THE GROUND. AE2449'IT IS 31.3 FT (9.5 M) WEST OF THE CENTERLINE OF OELLA AVE, 28.4 FT AE2449'(8.7 M) NORTH OF THE CENTERLINE OF ROUTE 144, 8.3 FT (2.5 M) WEST OF A AE2449'TELEPHONE MANHOLE, AND 8.5 FT (2.6 M) NORTH OF ANOTHER TELEPHONE AE2449'MANHOLE. AE2449 AE2449 STATION RECOVERY (1997) AE2449 AE2449'RECOVERY NOTE BY DAFT MCCUNE WALKER INCORPORATED 1997 (DMM) AE2449'RECOVERED AS DESCRIBED. AE2449 AE2449 STATION RECOVERY (2002) AE2449 AE2449'RECOVERY NOTE BY DAFT MCCUNE WALKER INCORPORATED 2002 (DMM) AE2449'RECOVERED IN GOOD CONDITION. AE2449 AE2449 STATION RECOVERY (2003) AE2449 AE2449'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) AE2449'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS 6.6 FEET WEST OF A AE2449'STEET SIGN POST --FREDERICK ROAD/OELLA AVENUE-- AND 6.6 FEET EAST OF AE2449'AN ORANGE FIBERGLASS WITNESS POST THAT IS NEXT TO THE SOUTHERNMOST AE2449'STONE SIGN POST FOR A --WELCOME TO HISTORIC ELLICOTT CITY-- SIGN. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0602 *********************************************************************** JV0602 DESIGNATION - H 121 JV0602 PID - JV0602 JV0602 STATE/COUNTY- MD/BALTIMORE JV0602 USGS QUAD - RELAY (1974) JV0602 JV0602 *CURRENT SURVEY CONTROL JV0602 ___________________________________________________________________ JV0602* NAD 83(1986)- 39 13 49. (N) 076 38 29. (W) SCALED JV0602* NAVD 88 - 9.372 (meters) 30.75 (feet) ADJUSTED JV0602 ___________________________________________________________________ JV0602 GEOID HEIGHT- -32.71 (meters) GEOID99 JV0602 DYNAMIC HT - 9.367 (meters) 30.73 (feet) COMP JV0602 MODELED GRAV- 980,098.8 (mgal) NAVD 88 JV0602 JV0602 VERT ORDER - FIRST CLASS I JV0602 JV0602.The horizontal coordinates were scaled from a topographic map and have JV0602.an estimated accuracy of +/- 6 seconds. JV0602 JV0602.The orthometric height was determined by differential leveling JV0602.and adjusted by the National Geodetic Survey in February 1998. JV0602 JV0602.The geoid height was determined by GEOID99. JV0602 JV0602.The dynamic height is computed by dividing the NAVD 88 JV0602.geopotential number by the normal gravity value computed on the JV0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0602.degrees latitude (g = 980.6199 gals.). JV0602 JV0602.The modeled gravity was interpolated from observed gravity values. JV0602 JV0602; North East Units Estimated Accuracy JV0602;SPC MD - 173,630. 430,960. MT (+/- 180 meters Scaled) JV0602 JV0602 SUPERSEDED SURVEY CONTROL JV0602 JV0602 NAVD 88 (06/15/91) 9.382 (m) 30.78 (f) UNKNOWN 1 1 JV0602 NGVD 29 (??/??/??) 9.623 (m) 31.57 (f) ADJUSTED 1 1 JV0602 JV0602.Superseded values are not recommended for survey control. JV0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0602.See file dsdata.txt to determine how the superseded data were derived. JV0602 JV0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ583436(NAD 83) JV0602_MARKER: DV = VERTICAL CONTROL DISK JV0602_SETTING: 38 = PIER JV0602_STAMPING: H 121 1971 JV0602_MARK LOGO: NGS JV0602_MAGNETIC: O = OTHER; SEE DESCRIPTION JV0602_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0602_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR JV0602+SATELLITE: SATELLITE OBSERVATIONS - September 23, 2003 JV0602 JV0602 HISTORY - Date Condition Report By JV0602 HISTORY - 1971 MONUMENTED NGS JV0602 HISTORY - 19960201 GOOD MCCRON JV0602 HISTORY - 20030923 GOOD USPSQD JV0602 JV0602 STATION DESCRIPTION JV0602 JV0602'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 JV0602'AT BALTIMORE. JV0602'AT WEST BALTIMORE, ABOUT 1.55 MILES SOUTH ALONG OLD ANNAPOLIS JV0602'ROAD FROM THE OVERPASS FOR THE BALTIMORE-WASHINGTON EXPRESSWAY, JV0602'AT THE ROAD UNDERPASS FOR THE SOUTH LANES OF THE BALTIMORE HARBOR JV0602'TUNNEL THRUWAY, SET VERTICALLY IN THE EAST FACE OF THE SOUTH LEG JV0602'OF THE FIRST CONCRETE PIER WEST OF THE ROAD, 27 FEET WEST OF JV0602'THE CENTER LINE OF THE ROAD, AND ABOUT 1 1/2 FEET ABOVE THE JV0602'LEVEL OF THE GROUND. JV0602 JV0602 STATION RECOVERY (1996) JV0602 JV0602'RECOVERY NOTE BY J R MCCRONE JR INCORPORATED 1996 (HAS) JV0602'RECOVERED AS DESCRIBED. JV0602 JV0602 STATION RECOVERY (2003) JV0602 JV0602'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0602'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0849 *********************************************************************** JV0849 DESIGNATION - H 98 JV0849 PID - JV0849 JV0849 STATE/COUNTY- MD/BALTIMORE JV0849 USGS QUAD - BALTIMORE WEST (1974) JV0849 JV0849 *CURRENT SURVEY CONTROL JV0849 ___________________________________________________________________ JV0849* NAD 83(1986)- 39 17 56. (N) 076 44 12. (W) SCALED JV0849* NAVD 88 - 137.376 (meters) 450.71 (feet) ADJUSTED JV0849 ___________________________________________________________________ JV0849 GEOID HEIGHT- -32.30 (meters) GEOID99 JV0849 DYNAMIC HT - 137.304 (meters) 450.47 (feet) COMP JV0849 MODELED GRAV- 980,102.1 (mgal) NAVD 88 JV0849 JV0849 VERT ORDER - SECOND CLASS 0 JV0849 JV0849.The horizontal coordinates were scaled from a topographic map and have JV0849.an estimated accuracy of +/- 6 seconds. JV0849 JV0849.The orthometric height was determined by differential leveling JV0849.and adjusted by the National Geodetic Survey in June 1991. JV0849 JV0849.The geoid height was determined by GEOID99. JV0849 JV0849.The dynamic height is computed by dividing the NAVD 88 JV0849.geopotential number by the normal gravity value computed on the JV0849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0849.degrees latitude (g = 980.6199 gals.). JV0849 JV0849.The modeled gravity was interpolated from observed gravity values. JV0849 JV0849; North East Units Estimated Accuracy JV0849;SPC MD - 181,220. 422,720. MT (+/- 180 meters Scaled) JV0849 JV0849 SUPERSEDED SURVEY CONTROL JV0849 JV0849 NGVD 29 (??/??/??) 137.595 (m) 451.43 (f) ADJUSTED 2 0 JV0849 JV0849.Superseded values are not recommended for survey control. JV0849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0849.See file dsdata.txt to determine how the superseded data were derived. JV0849 JV0849_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ502513(NAD 83) JV0849_MARKER: DB = BENCH MARK DISK JV0849_SETTING: 36 = BUILDING JV0849_STAMPING: H 98 1960 JV0849_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0849_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR JV0849+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2003 JV0849 JV0849 HISTORY - Date Condition Report By JV0849 HISTORY - 1960 MONUMENTED CGS JV0849 HISTORY - 1966 GOOD CGS JV0849 HISTORY - 20030921 GOOD USPSQD JV0849 JV0849 STATION DESCRIPTION JV0849 JV0849'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 JV0849'3 MI N FROM CATONSVILLE. JV0849'0.6 MILE EAST ALONG FREDERICK ROAD FROM THE POST OFFICE AT JV0849'CATONSVILLE, THENCE ABOUT 1.15 MILES NORTHWEST ALONG BALTIMORE JV0849'COUNTY BELTWAY (INTERSTATE HIGHWAY 695), THENCE ABOUT 0.45 MILE JV0849'EAST ALONG U.S. HIGHWAY 40, THENCE ABOUT 0.85 MILE NORTH AND JV0849'NORTHWEST ALONG INGLESIDE AVENUE AND JOHNNYCAKE ROAD, SET JV0849'VERTICALLY IN THE SOUTHWEST BRICK FACE OF JOHNNYCAKE JUNIOR HIGH JV0849'SCHOOL (UNDER CONSTRUCTION IN 1960), 1 FOOT NORTHWEST OF SOUTH JV0849'CORNER OF BUILDING AND ABOUT 3 FEET ABOVE GROUND. JV0849 JV0849 STATION RECOVERY (1966) JV0849 JV0849'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 JV0849'RECOVERED IN GOOD CONDITION. JV0849 JV0849 STATION RECOVERY (2003) JV0849 JV0849'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0849'RECOVERED IN GOOD CONDITION. NOTE-- THE SCHOOL IS ON THE EAST SIDE OF JV0849'JOHNNYCAKE ROAD. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0919 *********************************************************************** JV0919 DESIGNATION - HALE JV0919 PID - JV0919 JV0919 STATE/COUNTY- MD/BALTIMORE JV0919 USGS QUAD - BALTIMORE WEST (1974) JV0919 JV0919 *CURRENT SURVEY CONTROL JV0919 ___________________________________________________________________ JV0919* NAD 83(1991)- 39 15 01.86964(N) 076 40 50.63305(W) ADJUSTED JV0919* NAVD 88 - 43.097 (meters) 141.39 (feet) ADJUSTED JV0919 ___________________________________________________________________ JV0919 LAPLACE CORR- -6.29 (seconds) DEFLEC99 JV0919 GEOID HEIGHT- -32.57 (meters) GEOID99 JV0919 DYNAMIC HT - 43.075 (meters) 141.32 (feet) COMP JV0919 MODELED GRAV- 980,101.4 (mgal) NAVD 88 JV0919 JV0919 HORZ ORDER - THIRD JV0919 VERT ORDER - SECOND CLASS 0 JV0919 JV0919.The horizontal coordinates were established by classical geodetic methods JV0919.and adjusted by the National Geodetic Survey in January 1992. JV0919 JV0919.The orthometric height was determined by differential leveling JV0919.and adjusted by the National Geodetic Survey in June 1991. JV0919 JV0919.The Laplace correction was computed from DEFLEC99 derived deflections. JV0919 JV0919.The geoid height was determined by GEOID99. JV0919 JV0919.The dynamic height is computed by dividing the NAVD 88 JV0919.geopotential number by the normal gravity value computed on the JV0919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0919.degrees latitude (g = 980.6199 gals.). JV0919 JV0919.The modeled gravity was interpolated from observed gravity values. JV0919 JV0919; North East Units Scale Converg. JV0919;SPC MD - 175,865.414 427,558.447 MT 0.99997119 +0 12 01.4 JV0919;SPC MD - 576,985.11 1,402,748.00 sFT 0.99997119 +0 12 01.4 JV0919;UTM 18 - 4,345,923.661 354,972.935 MT 0.99985898 -1 03 49.0 JV0919 JV0919: Primary Azimuth Mark Grid Az JV0919:SPC MD - BALTIMORE RADIO STA WITH MAST 307 11 15.7 JV0919:UTM 18 - BALTIMORE RADIO STA WITH MAST 308 27 06.1 JV0919 JV0919|---------------------------------------------------------------------| JV0919| PID Reference Object Distance Geod. Az | JV0919| dddmmss.s | JV0919| JV0917 HALE RM 1 23.957 METERS 09835 | JV0919| JV0921 HALE RM 2 27.478 METERS 27018 | JV0919| JV0920 HALE 2 253.382 METERS 27229 | JV0919| JV5625 BALTIMORE RADIO STA WITH MAST APPROX. 6.4 KM 3072317.1 | JV0919|---------------------------------------------------------------------| JV0919 JV0919 SUPERSEDED SURVEY CONTROL JV0919 JV0919 NAD 83(1986)- 39 15 01.86661(N) 076 40 50.64195(W) AD( ) 3 JV0919 NAD 27 - 39 15 01.48180(N) 076 40 51.75130(W) AD( ) 3 JV0919 NGVD 29 (??/??/??) 43.311 (m) 142.10 (f) ADJUSTED 2 0 JV0919 JV0919.Superseded values are not recommended for survey control. JV0919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0919.See file dsdata.txt to determine how the superseded data were derived. JV0919 JV0919_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5497345924(NAD 83) JV0919_MARKER: DS = TRIANGULATION STATION DISK JV0919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV0919_STAMPING: HALE 1957 JV0919_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV0919 JV0919 HISTORY - Date Condition Report By JV0919 HISTORY - 1957 MONUMENTED CGS JV0919 HISTORY - 1957 GOOD CGS JV0919 HISTORY - 1968 SEE DESCRIPTION MDDT JV0919 HISTORY - 20030924 MARK NOT FOUND USPSQD JV0919 JV0919 STATION DESCRIPTION JV0919 JV0919'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCE) JV0919'STATION IS LOCATED ABOUT 1 MILE NORTH OF HALETHORP, ABOUT 1 MILE JV0919'NORTHWEST OF LANDSDOWNE AND 3/4 MILE EAST OF ARBUTUS IN AN ISLAND JV0919'FORMED BY TWO APPROACHES TO THE BALTIMORE CIRCUMFERENTIAL JV0919'HIGHWAY. STATION IS 30 FEET SOUTH OF EDGE OF ROAD FILL, 22 FEET JV0919'NORTH OF EDGE OF ROAD FILL AND 4 FEET NORTHEAST OF WITNESS JV0919'POST. THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED JV0919'HALE 1957. JV0919' JV0919'REFERENCE MARK NO. 1 IS 28 FEET NORTH OF EDGE OF ROAD FILL. THE JV0919'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED HALE NO 1 1957. JV0919' JV0919'REFERENCE MARK NO. 2 IS 20 FEET SOUTH OF EDGE OF ROAD FILL AND JV0919'12 FEET NORTH OF EDGE OF ROAD FILL. THE MARK PROJECTS ABOUT 2 JV0919'INCHES AND THE DISK IS STAMPED HALE NO 2 1957. JV0919' JV0919'TO REACH STATION FROM THE JUNCTION OF U.S. HIGHWAY 1 AND STATE JV0919'HIGHWAY 166 IN RELAY GO NORTHERLY ON U.S. HIGHWAY 1 FOR 0.5 MILE JV0919'TO JUNCTION OF U.S. HIGHWAY 1 AND ALTERNATE 1. KEEP LEFT FORK ON JV0919'U.S. ALTERNATE 1 FOR 1.7 MILES TO THE JUNCTION OF SULPHUR SPRINGS JV0919'ROAD. TURN LEFT ON SULPHUR SPRINGS ROAD AND GO WEST FOR 0.6 JV0919'MILE TO A NEW GRADE ON RIGHT. TURN SHARP RIGHT AND GO 0.2 MILE JV0919'TO STATION ON THE LEFT BETWEEN THE TWO ROAD BEDS AS DESCRIBED. JV0919' JV0919'HEIGHT OF LIGHT ABOVE STATION MARK 27 METERS. JV0919 JV0919 STATION RECOVERY (1957) JV0919 JV0919'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 JV0919'1 MI NE FROM HALETHORPE. JV0919'TO REACH FROM INTERSECTION OF RIDGE AVENUE AND FAIRVIEW AVENUE JV0919'IN HALETHORPE, GO EAST ON RIDGE AVENUE FOR 0.3 MILE TO JUNCTION JV0919'OF U.S. HIGHWAY NO. 1. GO NORTH EAST ON U.S. HIGHWAY NO. 1 FOR JV0919'0.6 MILE TO SULPHUR SPRINGS ROAD. TURN LEFT AND GO 0.7 MILE ON JV0919'SULPHUR SPRINGS ROAD TO GRAY HOUSE ON LEFT NO. 1623. TURN JV0919'SHARP RIGHT ON NEW ROAD AND GO NORTHEAST FOR 0.15 MILE TO JV0919'STATION ON LEFT ABOUT 3 FEET SOUTHWEST OF A WITNESS POST. JV0919 JV0919 STATION RECOVERY (1968) JV0919 JV0919'RECOVERY NOTE BY MARYLAND DEPARTMENT OF TRANSPORTATION 1968 JV0919'THE LARGE AREA INVOLVED IN THE CONSTRUCTION OF THE INTERCHANGE JV0919'FOR INTERSTATE ROUTES 95 AND 695 NECESSITATED MOVING THIS JV0919'STATION MORE THAN 800 FEET FROM ITS ORIGINAL LOCATION. A NEW JV0919'STATION HALE 2 1968 WAS ESTABLISHED BY TRIANGULATION AND JV0919'TELLUROMETER TRAVERSE. PRECISE LEVELS WERE RUN TO THE NEW JV0919'MARKS. THE ORIGINAL DISKS WILL BE FORWARDED AT A LATER DATE. JV0919 JV0919 STATION RECOVERY (2003) JV0919 JV0919'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0919'THE STATION AND REFERENCE MARKS 1 AND 2 WERE NOT FOUND. THE JV0919'DESCRIPTION IS NO LONGER ADEQUATE FOR THE HOMES HAVE BEEN REPLACED BY JV0919'HIGHWAY CONSTRUCTION AND A BUSINESS PARK WITH NEW BUILDINGS. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0920 *********************************************************************** JV0920 DESIGNATION - HALE 2 JV0920 PID - JV0920 JV0920 STATE/COUNTY- MD/BALTIMORE JV0920 USGS QUAD - BALTIMORE WEST (1974) JV0920 JV0920 *CURRENT SURVEY CONTROL JV0920 ___________________________________________________________________ JV0920* NAD 83(1991)- 39 15 02.22496(N) 076 41 01.19052(W) ADJUSTED JV0920* NAVD 88 - 39.75 (+/-2cm) 130.4 (feet) VERTCON JV0920 ___________________________________________________________________ JV0920 LAPLACE CORR- -6.36 (seconds) DEFLEC99 JV0920 GEOID HEIGHT- -32.56 (meters) GEOID99 JV0920 JV0920 HORZ ORDER - THIRD JV0920 VERT ORDER - THIRD (See Below) JV0920 JV0920.The horizontal coordinates were established by classical geodetic methods JV0920.and adjusted by the National Geodetic Survey in January 1992. JV0920.No horizontal observational check was made to the station. JV0920 JV0920.The NAVD 88 height was computed by applying the VERTCON shift value to JV0920.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JV0920.The vertical order pertains to the superseded datum. JV0920 JV0920.The Laplace correction was computed from DEFLEC99 derived deflections. JV0920 JV0920.The geoid height was determined by GEOID99. JV0920 JV0920; North East Units Scale Converg. JV0920;SPC MD - 175,875.490 427,305.273 MT 0.99997120 +0 11 54.8 JV0920;SPC MD - 577,018.17 1,401,917.38 sFT 0.99997120 +0 11 54.8 JV0920;UTM 18 - 4,345,939.317 354,720.074 MT 0.99985988 -1 03 55.7 JV0920 JV0920|---------------------------------------------------------------------| JV0920| PID Reference Object Distance Geod. Az | JV0920| dddmmss.s | JV0920| JV0922 HALE 2 RM 4 27.072 METERS 00159 | JV0920| JV0919 HALE 253.382 METERS 09229 | JV0920| JV0918 HALE 2 RM 3 33.857 METERS 24001 | JV0920|---------------------------------------------------------------------| JV0920 JV0920 SUPERSEDED SURVEY CONTROL JV0920 JV0920 NAD 83(1986)- 39 15 02.22194(N) 076 41 01.19942(W) AD( ) 3 JV0920 NAD 27 - 39 15 01.83721(N) 076 41 02.30834(W) AD( ) 3 JV0920 NGVD 29 (??/??/??) 39.97 (m) 131.1 (f) RESET 3 JV0920 JV0920.Superseded values are not recommended for survey control. JV0920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0920.See file dsdata.txt to determine how the superseded data were derived. JV0920 JV0920_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5472045939(NAD 83) JV0920_MARKER: DS = TRIANGULATION STATION DISK JV0920_SETTING: 0 = UNSPECIFIED SETTING JV0920_STAMPING: HALE 2 1968 JV0920_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV0920 JV0920 HISTORY - Date Condition Report By JV0920 HISTORY - 1968 MONUMENTED MDDT JV0920 HISTORY - 1968 GOOD MDSRC JV0920 HISTORY - 20030924 MARK NOT FOUND USPSQD JV0920 JV0920 STATION DESCRIPTION JV0920 JV0920'DESCRIBED BY MARYLAND DEPARTMENT OF TRANSPORTATION 1968 JV0920'THE STATION IS LOCATED IN HALETHORPE, AT THE INTERCHANGE OF JV0920'INTERSTATE ROUTES 95 AND 695 (BALTIMORE BELTWAY), 75.5 FEET EAST JV0920'OF A LONE 8-INCH CHERRY TREE, 30.0 FEET WEST OF THE TOP OF BANK JV0920'ALONG INTERSTATE ROUTE 695 SOUTHBOUND LANE RAMP TO THE WESTBOUND JV0920'LANE OF INTERSTATE 95, 43.0 FEET NORTH OF A 14-INCH TWIN CHERRY JV0920'TREE, AND 2.0 FEET WEST OF A METAL WITNESS POST. A STANDARD JV0920'DISK SET FLUSH WITH THE GROUND IN A CONCRETE POST. IT IS JV0920'STAMPED HALE 2 1968. JV0920' JV0920'REFERENCE MARK NO. 3 IS 20.0 FEET NORTH OF THE TOP OF A BANK, JV0920'16.0 FEET EAST OF A 12-INCH TREE (CHERRY), 49.7 FEET SOUTHWEST OF JV0920'A LONE 8-INCH CHERRY TREE, 117.5 FEET NORTH OF G AND E POLE 9525 JV0920'AND 133.0 FEET NORTH OF SULPHER SPRING ROAD. A STANDARD DISK JV0920'STAMPED HALE 2 NO 3 1968 AND SET IN THE TOP OF A CONCRETE POST JV0920'FLUSH WITH THE GROUND. JV0920' JV0920'REFERENCE MARK NO. 4 IS 124.5 FEET NORTHEAST OF A LONE 8-INCH JV0920'CHERRY TREE, 73.0 FEET SOUTH OF THE WOODS EDGE, AND 24.3 FEET JV0920'WEST OF THE TOP OF BANK OF INTERSTATE ROUTE 695 SOUTHBOUND LANE JV0920'EXIT RAMP TO INTERSTATE 95 WESTBOUND LANE. A STANDARD DISK JV0920'STAMPED HALE 2 NO 4 1968 AND SET IN THE TOP OF A CONCRETE POST JV0920'FLUSH WITH THE SURFACE OF THE GROUND. JV0920' JV0920'TO REACH THE STATION FROM THE HALETHORPE POST OFFICE (WAELCHI JV0920'AVENUE AND SULPHER SPRING ROAD) PROCEED EAST ALONG SULPHER SPRING JV0920'ROAD FOR 0.3 MILE TO 1619 SULPHER SPRING ROAD AND THE STATION AS JV0920'DESCRIBED. JV0920 JV0920 STATION RECOVERY (1968) JV0920 JV0920'RECOVERY NOTE BY MD STATE ROADS COMM 1968 JV0920'1 MI NE FROM HALETHORPE. JV0920'TO REACH FROM THE POST OFFICE IN HALETHORPE, MARYLAND (WAELCHLI JV0920'AVENUE AND SULPHUR SPRING ROAD) PROCEED EAST ALONG SULPHUR SPRING JV0920'ROAD FOR 0.3 MILE TO HOUSE NO. 1619 AND MARK NEAR THE INTERCHANGE JV0920'AREA OF INTERSTATE ROUTES 95 AND 695, 30.0 FEET WEST OF TOP OF JV0920'BANK ALONG I-695 SOUTHBOUND LANE RAMP TO WESTBOUND LANE OF I-95, JV0920'43.0 FEET NORTH OF A 14-INCH TWIN CHERRY TREE, 75.5 FEET EAST OF JV0920'A LONE 8-INCH CHERRY TREE AND 2.0 FEET WEST OF A METAL WITNESS JV0920'POST. JV0920 JV0920 STATION RECOVERY (2003) JV0920 JV0920'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0920'THE STATION AND REFERENCE MARKS 3 AND 4 WERE NOT FOUND. THE JV0920'DESCRIPTION IS NO LONGER ADEQUATE FOR THE HOMES HAVE BEEN REPLACED AN JV0920'BUSINESS PARK WITH NEW BUILDINGS. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0918 *********************************************************************** JV0918 DESIGNATION - HALE 2 RM 3 JV0918 PID - JV0918 JV0918 STATE/COUNTY- MD/BALTIMORE JV0918 USGS QUAD - BALTIMORE WEST (1974) JV0918 JV0918 *CURRENT SURVEY CONTROL JV0918 ___________________________________________________________________ JV0918* NAD 83(1986)- 39 15 01. (N) 076 40 50. (W) SCALED JV0918* NAVD 88 - 38.74 (+/-2cm) 127.1 (feet) VERTCON JV0918 ___________________________________________________________________ JV0918 GEOID HEIGHT- -32.57 (meters) GEOID99 JV0918 JV0918 VERT ORDER - THIRD (See Below) JV0918 JV0918.The horizontal coordinates were scaled from a topographic map and have JV0918.an estimated accuracy of +/- 6 seconds. JV0918 JV0918.The NAVD 88 height was computed by applying the VERTCON shift value to JV0918.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JV0918.The vertical order pertains to the superseded datum. JV0918 JV0918.The geoid height was determined by GEOID99. JV0918 JV0918; North East Units Estimated Accuracy JV0918;SPC MD - 175,840. 427,570. MT (+/- 180 meters Scaled) JV0918 JV0918 SUPERSEDED SURVEY CONTROL JV0918 JV0918 NGVD 29 (??/??/??) 38.96 (m) 127.8 (f) RESET 3 JV0918 JV0918.Superseded values are not recommended for survey control. JV0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0918.See file dsdata.txt to determine how the superseded data were derived. JV0918 JV0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ549458(NAD 83) JV0918_MARKER: DR = REFERENCE MARK DISK JV0918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV0918_STAMPING: HALE 2 NO 3 1968 JV0918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV0918+STABILITY: SURFACE MOTION JV0918 JV0918 HISTORY - Date Condition Report By JV0918 HISTORY - 1968 MONUMENTED CGS JV0918 HISTORY - 1968 GOOD MDSRC JV0918 HISTORY - 20030924 MARK NOT FOUND USPSQD JV0918 JV0918 STATION DESCRIPTION JV0918 JV0918'DESCRIBED BY MD STATE ROADS COMM 1968 JV0918'1 MI NE FROM HALETHORPE. JV0918'TO REACH FROM THE POST OFFICE IN HALETHORPE, MARYLAND (WAELCHLI JV0918'AVENUE) AND SULPHUR SPRING ROAD) PROCEED EAST ALONG SULPHUR JV0918'SPRING ROAD FOR 0.3 MILE TO HOUSE NO. 1619 AND MARK NEAR THE JV0918'INTERCHANGE AREA OF INTERSTATE ROUTES 95 AND 695, 20.0 FEET JV0918'NORTH OF TOP OF BANK, 16.0 FEET EAST OF A 12-INCH PEAR TREE, JV0918'49.7 FEET SW OF A LONE 8-INCH CHERRY TREE, 117.5 FEET N OF JV0918'G AND E POLE 9525, AND 133.0 FEET NORTH OF THE CENTERLINE OF JV0918'SULPHUR SPRING ROAD. A STANDARD REFERENCE MARK DISK SET IN A JV0918'CONCRETE POST FLUSH TO THE GROUND AND STAMPED HALE 2, NO. 3, 1968. JV0918 JV0918 STATION RECOVERY (2003) JV0918 JV0918'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0918'THE STATION AND REFERENCE MARKS 3 AND 4 WERE NOT FOUND. THE JV0918'DESCRIPTION IS NO LONGER ADEQUATE FOR THE HOMES HAVE BEEN REPLACED AN JV0918'BUSINESS PARK WITH NEW BUILDINGS. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0922 *********************************************************************** JV0922 DESIGNATION - HALE 2 RM 4 JV0922 PID - JV0922 JV0922 STATE/COUNTY- MD/BALTIMORE JV0922 USGS QUAD - BALTIMORE WEST (1974) JV0922 JV0922 *CURRENT SURVEY CONTROL JV0922 ___________________________________________________________________ JV0922* NAD 83(1986)- 39 15 01. (N) 076 40 50. (W) SCALED JV0922* NAVD 88 - 41.10 (+/-2cm) 134.8 (feet) VERTCON JV0922 ___________________________________________________________________ JV0922 GEOID HEIGHT- -32.57 (meters) GEOID99 JV0922 JV0922 VERT ORDER - THIRD (See Below) JV0922 JV0922.The horizontal coordinates were scaled from a topographic map and have JV0922.an estimated accuracy of +/- 6 seconds. JV0922 JV0922.The NAVD 88 height was computed by applying the VERTCON shift value to JV0922.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JV0922.The vertical order pertains to the superseded datum. JV0922 JV0922.The geoid height was determined by GEOID99. JV0922 JV0922; North East Units Estimated Accuracy JV0922;SPC MD - 175,840. 427,570. MT (+/- 180 meters Scaled) JV0922 JV0922 SUPERSEDED SURVEY CONTROL JV0922 JV0922 NGVD 29 (??/??/??) 41.32 (m) 135.6 (f) RESET 3 JV0922 JV0922.Superseded values are not recommended for survey control. JV0922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0922.See file dsdata.txt to determine how the superseded data were derived. JV0922 JV0922_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ549458(NAD 83) JV0922_MARKER: DR = REFERENCE MARK DISK JV0922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV0922_STAMPING: HALE 2 NO 4 1968 JV0922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV0922+STABILITY: SURFACE MOTION JV0922 JV0922 HISTORY - Date Condition Report By JV0922 HISTORY - 1968 MONUMENTED CGS JV0922 HISTORY - 1968 GOOD MDSRC JV0922 HISTORY - 20030924 MARK NOT FOUND USPSQD JV0922 JV0922 STATION DESCRIPTION JV0922 JV0922'DESCRIBED BY MD STATE ROADS COMM 1968 JV0922'1 MI NE FROM HALETHORPE. JV0922'TO REACH FROM THE POST OFFICE IN HALETHORPE, MARYLAND (WAELCHLI JV0922'AVENUE AND SULPHUR SPRING ROAD) PROCEED EAST ALONG SULPHUR SPRING JV0922'ROAD FOR 0.3 MILE TO HOUSE NO. 1619 AND MARK NEAR THE INTERCHANGE JV0922'AREA OF INTERSTATE ROUTES 95 AND 695, 24.3 FEET WEST OF TOP OF JV0922'BANK ALONG THE I-695 SOUTHBOUND EXIT RAMP TO I-95 WESTBOUND, 73 JV0922'FEET SOUTH OF EDGE OF WOODS, 124.5 FEET AND NE OF A LONE 8-INCH JV0922'CHERRY TREE. A STANDARD REFERENCE MARK DISK SET IN A CONCRETE JV0922'POST FLUSH TO THE GROUND AND STAMPED HALE 2, NO. 4, 1968. JV0922 JV0922 STATION RECOVERY (2003) JV0922 JV0922'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0922'THE STATION AND REFERENCE MARKS 3 AND 4 WERE NOT FOUND. THE JV0922'DESCRIPTION IS NO LONGER ADEQUATE FOR THE HOMES HAVE BEEN REPLACED AN JV0922'BUSINESS PARK WITH NEW BUILDINGS. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0917 *********************************************************************** JV0917 DESIGNATION - HALE RM 1 JV0917 PID - JV0917 JV0917 STATE/COUNTY- MD/BALTIMORE JV0917 USGS QUAD - BALTIMORE WEST (1974) JV0917 JV0917 *CURRENT SURVEY CONTROL JV0917 ___________________________________________________________________ JV0917* NAD 83(1986)- 39 15 01. (N) 076 40 50. (W) SCALED JV0917* NAVD 88 - 42.582 (meters) 139.70 (feet) POSTED JV0917 ___________________________________________________________________ JV0917 GEOID HEIGHT- -32.57 (meters) GEOID99 JV0917 DYNAMIC HT - 42.560 (meters) 139.63 (feet) COMP JV0917 MODELED GRAV- 980,101.4 (mgal) NAVD 88 JV0917 JV0917 VERT ORDER - * POSTED, Code F , SEE BELOW JV0917 JV0917.The horizontal coordinates were scaled from a topographic map and have JV0917.an estimated accuracy of +/- 6 seconds. JV0917 JV0917.The orthometric height was determined by differential leveling JV0917.and adjusted by the National Geodetic Survey in 1992. JV0917.* This is a POSTED BENCH MARK height. Code F indicates a distribution JV0917.rate greater than 8.0 mm/km. JV0917 JV0917.The geoid height was determined by GEOID99. JV0917 JV0917.The dynamic height is computed by dividing the NAVD 88 JV0917.geopotential number by the normal gravity value computed on the JV0917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0917.degrees latitude (g = 980.6199 gals.). JV0917 JV0917.The modeled gravity was interpolated from observed gravity values. JV0917 JV0917; North East Units Estimated Accuracy JV0917;SPC MD - 175,840. 427,570. MT (+/- 180 meters Scaled) JV0917 JV0917 SUPERSEDED SURVEY CONTROL JV0917 JV0917 NGVD 29 (??/??/??) 42.797 (m) 140.41 (f) ADJUSTED 2 0 JV0917 JV0917.Superseded values are not recommended for survey control. JV0917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0917.See file dsdata.txt to determine how the superseded data were derived. JV0917 JV0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ549458(NAD 83) JV0917_MARKER: DR = REFERENCE MARK DISK JV0917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV0917_STAMPING: HALE NO 1 1957 JV0917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV0917+STABILITY: SURFACE MOTION JV0917 JV0917 HISTORY - Date Condition Report By JV0917 HISTORY - 1957 MONUMENTED CGS JV0917 HISTORY - 20030924 MARK NOT FOUND USPSQD JV0917 JV0917 STATION DESCRIPTION JV0917 JV0917'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 JV0917'1 MI NE FROM HALETHORPE. JV0917'TO REACH FROM THE INTERSECTION OF RIDGE AVENUE AND FAIRVIEW JV0917'AVENUE IN HALETHORPE, GO EAST ON RIDGE AVENUE FOR 0.3 MILE TO JV0917'JUNCTION OF U.S. HIGHWAY NO. 1, GO NORTHEAST ON U.S. HIGHWAY NO. 1 JV0917'FOR 0.6 MILE TO SULPHUR SPRING ROAD, TURN LEFT AND GO 0.7 MILE JV0917'ON SULPHUR SPRINGS ROAD TO GRAY HOUSE ON LEFT NO. 1623. TURN JV0917'SHARP RIGHT ON NEW ROAD AND GO NORTHEAST FOR 0.15 MILE. IT IS JV0917'78.60 FEET EAST OF THE TRIANGULATION STATION, AND 28 FEET JV0917'NORTH OF THE EDGE OF A ROAD FILL. A STANDARD REFERENCE-MARK JV0917'DISK, STAMPED HALE NO 1 1957 AND SET IN THE TOP OF A CONCRETE JV0917'POST PROJECTING ABOUT 4 INCHES ABOVE GROUND. JV0917 JV0917 STATION RECOVERY (2003) JV0917 JV0917'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0917'REFERENCE MARK 1 WAS NOT FOUND. THE DESCRIPTION IS NO LONGER ADEQUATE JV0917'FOR THE HOMES HAVE BEEN REPLACED BY HIGHWAY CONSTRUCTION AND A JV0917'BUSINESS PARK WITH NEW BUILDINGS. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0921 *********************************************************************** JV0921 DESIGNATION - HALE RM 2 JV0921 PID - JV0921 JV0921 STATE/COUNTY- MD/BALTIMORE JV0921 USGS QUAD - BALTIMORE WEST (1974) JV0921 JV0921 *CURRENT SURVEY CONTROL JV0921 ___________________________________________________________________ JV0921* NAD 83(1986)- 39 15 01. (N) 076 40 50. (W) SCALED JV0921* NAVD 88 - 43.047 (meters) 141.23 (feet) ADJUSTED JV0921 ___________________________________________________________________ JV0921 GEOID HEIGHT- -32.57 (meters) GEOID99 JV0921 DYNAMIC HT - 43.025 (meters) 141.16 (feet) COMP JV0921 MODELED GRAV- 980,101.4 (mgal) NAVD 88 JV0921 JV0921 VERT ORDER - SECOND CLASS 0 JV0921 JV0921.The horizontal coordinates were scaled from a topographic map and have JV0921.an estimated accuracy of +/- 6 seconds. JV0921 JV0921.The orthometric height was determined by differential leveling JV0921.and adjusted by the National Geodetic Survey in June 1991. JV0921 JV0921.The geoid height was determined by GEOID99. JV0921 JV0921.The dynamic height is computed by dividing the NAVD 88 JV0921.geopotential number by the normal gravity value computed on the JV0921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0921.degrees latitude (g = 980.6199 gals.). JV0921 JV0921.The modeled gravity was interpolated from observed gravity values. JV0921 JV0921; North East Units Estimated Accuracy JV0921;SPC MD - 175,840. 427,570. MT (+/- 180 meters Scaled) JV0921 JV0921 SUPERSEDED SURVEY CONTROL JV0921 JV0921 NGVD 29 (??/??/??) 43.261 (m) 141.93 (f) ADJUSTED 2 0 JV0921 JV0921.Superseded values are not recommended for survey control. JV0921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0921.See file dsdata.txt to determine how the superseded data were derived. JV0921 JV0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ549458(NAD 83) JV0921_MARKER: DR = REFERENCE MARK DISK JV0921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV0921_STAMPING: HALE NO 2 1957 JV0921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV0921+STABILITY: SURFACE MOTION JV0921 JV0921 HISTORY - Date Condition Report By JV0921 HISTORY - 1957 MONUMENTED CGS JV0921 HISTORY - 20030924 MARK NOT FOUND USPSQD JV0921 JV0921 STATION DESCRIPTION JV0921 JV0921'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 JV0921'1 MI NE FROM HALETHORPE. JV0921'TO REACH FROM INTERSECTION OF RIDGE AVENUE AND FAIRVIEW AVENUE JV0921'IN HALETHORPE, GO EAST ON RIDGE AVENUE FOR 0.3 MILE TO JUNCTION JV0921'OF U.S. HIGHWAY NO. 1, GO NORTHEAST ON U.S. HIGHWAY NO. 1 FOR JV0921'0.6 MILE TO SULPHUR SPRING ROAD TURN LEFT AND GO 0.7 MILE ON JV0921'SULPHUR SPRINGS ROAD TO GRAY HOUSE ON LEFT NO. 1623. TURN SHARP JV0921'RIGHT ON NEW ROAD AND GO NORTHEAST FOR 0.15 MILE. IT IS 90.15 JV0921'FEET WEST OF THE TRIANGULTION STATION, 20 FEET SOUTH OF A ROAD JV0921'FILL, AND 12 FEET NORTH OF THE EDGE OF A ROAD FILL. A STANDARD JV0921'REFERENCE-MARK DISK, STAMPED HALE NO 2 1957 AND SET IN THE TOP JV0921'OF A CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND. JV0921 JV0921 STATION RECOVERY (2003) JV0921 JV0921'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0921'REFERENCE MARK 2 WAS NOT FOUND. THE DESCRIPTION IS NO LONGER ADEQUATE JV0921'FOR THE HOMES HAVE BEEN REPLACED BY HIGHWAY CONSTRUCTION AND A JV0921'BUSINESS PARK WITH NEW BUILDINGS. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5639 *********************************************************************** JV5639 DESIGNATION - HILLTOP JV5639 PID - JV5639 JV5639 STATE/COUNTY- MD/BALTIMORE JV5639 USGS QUAD - BALTIMORE WEST (1974) JV5639 JV5639 *CURRENT SURVEY CONTROL JV5639 ___________________________________________________________________ JV5639* NAD 83(1991)- 39 18 13.88015(N) 076 43 24.50105(W) ADJUSTED JV5639* NAVD 88 - 131. (meters) 430. (feet) SCALED JV5639 ___________________________________________________________________ JV5639 LAPLACE CORR- -5.85 (seconds) DEFLEC99 JV5639 GEOID HEIGHT- -32.33 (meters) GEOID99 JV5639 JV5639 HORZ ORDER - SECOND JV5639 JV5639.The horizontal coordinates were established by classical geodetic methods JV5639.and adjusted by the National Geodetic Survey in January 1992. JV5639 JV5639.The orthometric height was scaled from a topographic map. JV5639 JV5639.The Laplace correction was computed from DEFLEC99 derived deflections. JV5639 JV5639.The geoid height was determined by GEOID99. JV5639 JV5639; North East Units Scale Converg. JV5639;SPC MD - 181,774.628 423,851.219 MT 0.99997770 +0 10 24.8 JV5639;SPC MD - 596,372.26 1,390,585.21 sFT 0.99997770 +0 10 24.8 JV5639;UTM 18 - 4,351,912.607 351,397.427 MT 0.99987190 -1 05 30.9 JV5639 JV5639: Primary Azimuth Mark Grid Az JV5639:SPC MD - HILLTOP AZ MK 226 02 28.1 JV5639:UTM 18 - HILLTOP AZ MK 227 18 23.8 JV5639 JV5639|---------------------------------------------------------------------| JV5639| PID Reference Object Distance Geod. Az | JV5639| dddmmss.s | JV5639| CA9523 HILLTOP RM 1 24.918 METERS 05700 | JV5639| JV5623 BALTIMORE WESLEY MEM METH CH APPROX. 1.5 KM 1881000.7 | JV5639| JV5619 CATONSVILLE BALTIMORE MUN TANK APPROX. 2.1 KM 2035617.0 | JV5639| CA9522 HILLTOP AZ MK 2261252.9 | JV5639| CA9524 HILLTOP RM 2 20.470 METERS 32830 | JV5639|---------------------------------------------------------------------| JV5639 JV5639 SUPERSEDED SURVEY CONTROL JV5639 JV5639 NAD 83(1986)- 39 18 13.87717(N) 076 43 24.50944(W) AD( ) 2 JV5639 NAD 27 - 39 18 13.49400(N) 076 43 25.61000(W) AD( ) 2 JV5639 JV5639.Superseded values are not recommended for survey control. JV5639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5639.See file dsdata.txt to determine how the superseded data were derived. JV5639 JV5639_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5139751913(NAD 83) JV5639_MARKER: DS = TRIANGULATION STATION DISK JV5639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV5639 JV5639 HISTORY - Date Condition Report By JV5639 HISTORY - 1957 MONUMENTED CGS JV5639 HISTORY - 1960 SEE DESCRIPTION MDDT JV5639 HISTORY - 20030921 MARK NOT FOUND USPSQD JV5639 JV5639 STATION DESCRIPTION JV5639 JV5639'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCE) JV5639'THE STATION IS LOCATED ABOUT 5-1/2 MILES WEST OF THE CENTER OF JV5639'BALTIMORE, ABOUT 5 MILES NORTHEAST OF ELLICOTT CITY AND IS IN THE JV5639'CATONSVILLE MANOR DEVELOPMENT. IT IS 54 FEET SOUTH OF DRIVEWAY AND JV5639'10 FEET EAST OF FENCE LINE. THE MARK PROJECTS ABOUT 2 INCHES AND JV5639'THE DISK IS STAMPED HILLTOP 1957. JV5639' JV5639'REFERENCE MARK NO. 1 IS 13 FEET SOUTHWEST OF THE SOUTHEAST CORNER JV5639'OF SMALL METAL BUILDING AND 1-1/2 FEET WEST OF UTILITY POLE. THE JV5639'MARK IS SET FLUSH WITH THE SURFACE OF GROUND AND THE DISK IS JV5639'STAMPED HILLTOP NO 1 1957. JV5639' JV5639'REFERENCE MARK NO. 2 IS 18 FEET EAST OF FENCE LINE AND 9 FEET JV5639'NORTH OF DRIVEWAY. THE MARK IS SET FLUSH WITH THE SURFACE OF THE JV5639'GROUND AND THE DISK IS STAMPED HILLTOP NO 2 1957. JV5639' JV5639'AZIMUTH MARK IS 14 FEET SOUTH OF APPROXIMATE CENTER LINE OF ROAD, JV5639'7 FEET NORTH OF HEDGE ROW AND 6-1/2 FEET SOUTHEAST OF ELM TREE. THE JV5639'MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED HILLTOP 1957. JV5639' JV5639'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 40 AND JV5639'ROLLING ROAD, (ABOUT 3-1/2 MILES WEST OF THE BALTIMORE CITY LIMITS) JV5639'GO EAST ON U.S. HIGHWAY 40 FOR 1.2 MILES TO STOP LIGHT AT INGLESIDE JV5639'AVENUE, TURN LEFT AND GO NORTH ON INGLESIDE AVENUE FOR 0.3 MILE, JV5639'JOG LEFT FOR 0.05 MILE, THEN RIGHT AND GO NORTHEAST ON INGLESIDE JV5639'AVENUE FOR 0.8 MILE TO FRANKLIN AVENUE. TURN LEFT ON FRANKLIN JV5639'AVENUE AND GO FOR 0.15 MILE TO HILLTOP AVENUE, TURN RIGHT ON JV5639'HILLTOP AVENUE AND GO FOR 0.15 MILE TO A 5 WAY INTERSECTION. TURN JV5639'RIGHT FOR 0.05 MILE TO THE STATION IN YARD AS DESCRIBED. JV5639' JV5639'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTHWEST ON DIRT JV5639'ROAD FOR 0.1 MILE TO PAVED STREET, CONTINUE STRAIGHT AHEAD ON PAVED JV5639'STREET FOR 0.1 MILE TO THE MARK ON THE LEFT AS DESCRIBED. JV5639' JV5639'A SMALL AMOUNT OF CLEARING IS NECESSARY TO MAKE AZIMUTH MARK VG. JV5639' JV5639'HEIGHT OF LIGHT ABOVE STATION MARK 27 METERS. JV5639 JV5639 STATION RECOVERY (1960) JV5639 JV5639'RECOVERY NOTE BY MARYLAND DEPARTMENT OF TRANSPORTATION 1960 JV5639'STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND FOUND TO BE JV5639'IN GOOD CONDITION. PENDING HIGHWAY CONSTRUCTION MADE IT NECESSARY JV5639'TO ESTABLISH HILLTOP 2 1960 AND TWO NEW REFERENCE MARKS AND DESTROY JV5639'STATION HILLTOP 1957 AND REFERENCE MARKS NO. 1 AND NO. 2. AZIMUTH JV5639'MARK REMAINS UNDISTURBED. JV5639' JV5639'HILLTOP 2 1960 IS SET ON THE LINE BETWEEN HILLTOP 1957 AND ITS JV5639'AZIMUTH MARK, 125.86 FEET AT 80 DEG FAHRENHEIT, FROM THE STATION. JV5639 JV5639 STATION RECOVERY (2003) JV5639 JV5639'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5639'THE STATION, REFERENCE MARKS 1 AND 2 WERE NOT FOUND. JV5639'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION. ADD--IT IS 96.5 FEET JV5639'EAST OF THE CENTERLINE OF CECIL AVENUE, 15 FEET SOUTH OF THE JV5639'CENTERLINE OF KENT AVENUE, 10.6 FEET WEST OF THE DRIVEWAY TO --1421 JV5639'KENT AVENUE-- AND 8 FEET NORTH OF A WOOD FENCE. NOTE--THE CONCRETE JV5639'POST IS CHIPPED ON THE CORNERS. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5638 *********************************************************************** JV5638 DESIGNATION - HILLTOP 2 JV5638 PID - JV5638 JV5638 STATE/COUNTY- MD/BALTIMORE JV5638 USGS QUAD - BALTIMORE WEST (1974) JV5638 JV5638 *CURRENT SURVEY CONTROL JV5638 ___________________________________________________________________ JV5638* NAD 83(1991)- 39 18 13.01932(N) 076 43 25.65705(W) ADJUSTED JV5638* NAVD 88 - 131. (meters) 430. (feet) SCALED JV5638 ___________________________________________________________________ JV5638 LAPLACE CORR- -5.83 (seconds) DEFLEC99 JV5638 GEOID HEIGHT- -32.33 (meters) GEOID99 JV5638 JV5638 HORZ ORDER - THIRD JV5638 JV5638.The horizontal coordinates were established by classical geodetic methods JV5638.and adjusted by the National Geodetic Survey in January 1992. JV5638.No horizontal observational check was made to the station. JV5638 JV5638.The orthometric height was scaled from a topographic map. JV5638 JV5638.The Laplace correction was computed from DEFLEC99 derived deflections. JV5638 JV5638.The geoid height was determined by GEOID99. JV5638 JV5638; North East Units Scale Converg. JV5638;SPC MD - 181,747.997 423,823.603 MT 0.99997767 +0 10 24.1 JV5638;SPC MD - 596,284.89 1,390,494.60 sFT 0.99997767 +0 10 24.1 JV5638;UTM 18 - 4,351,886.596 351,369.233 MT 0.99987200 -1 05 31.6 JV5638 JV5638: Primary Azimuth Mark Grid Az JV5638:SPC MD - HILLTOP AZ MK 226 02 27.9 JV5638:UTM 18 - HILLTOP AZ MK 227 18 23.6 JV5638 JV5638|---------------------------------------------------------------------| JV5638| PID Reference Object Distance Geod. Az | JV5638| dddmmss.s | JV5638| JV5639 HILLTOP 38.365 METERS 04613 | JV5638| CA9525 HILLTOP 2 RM 3 15.563 METERS 20609 | JV5638| CA9522 HILLTOP AZ MK 2261252.0 | JV5638| CA9526 HILLTOP 2 RM 4 13.954 METERS 32137 | JV5638|---------------------------------------------------------------------| JV5638 JV5638 SUPERSEDED SURVEY CONTROL JV5638 JV5638 NAD 83(1986)- 39 18 13.01636(N) 076 43 25.66543(W) AD( ) 3 JV5638 NAD 27 - 39 18 12.63320(N) 076 43 26.76600(W) AD( ) 3 JV5638 JV5638.Superseded values are not recommended for survey control. JV5638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5638.See file dsdata.txt to determine how the superseded data were derived. JV5638 JV5638_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5136951887(NAD 83) JV5638_MARKER: DD = SURVEY DISK JV5638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV5638 JV5638 HISTORY - Date Condition Report By JV5638 HISTORY - 1960 MONUMENTED MDDT JV5638 HISTORY - 20030921 MARK NOT FOUND USPSQD JV5638 JV5638 STATION DESCRIPTION JV5638 JV5638'DESCRIBED BY MARYLAND DEPARTMENT OF TRANSPORTATION 1960 JV5638'STATION IS LOCATED ABOUT 6 MILES WEST OF THE CENTER OF BALTIMORE JV5638'CITY, 5 MILES NORTHEAST OF ELLICOTT CITY, AT THE INTERSECTION OF JV5638'HILLTOP ROAD AND A DIRT ROAD LEADING WESTERLY TO KENT AVENUE. IT JV5638'IS 35 FEET NORTHEAST OF G AND E GUY POLE NO. 14 AND 14.3 FEET JV5638'NORTH OF A SASSAFRASS TREE. MARK PROJECTS 3 INCHES AND THE DISK JV5638'IS STAMPED HILLTOP 2 1960. JV5638' JV5638'REFERENCE MARK NO. 3 IS 26.5 FEET WEST OF THE CENTERLINE OF HILLTOP JV5638'ROAD, 15.5 FEET WEST OF GUY POLE NO. 201993 AND 18 FEET SOUTH OF THE JV5638'CENTER OF THE DIRT ROAD. THE MARK PROJECTS 6 INCHES AND THE DISK JV5638'IS STAMPED HILLTOP 2 NO 3 1957 - 1960. JV5638' JV5638'REFERENCE MARK NO. 4 IS 69.5 FEET NORTH OF GUY POLE NO. 201993, JV5638'60.2 FEET NORTH OF G AND E CO. POLE NO. 14, 26 FEET EAST OF THE JV5638'CENTERLINE OF HILLTOP ROAD, PROJECTED 53 FEET NORTH OF INTERSECTION JV5638'CENTERLINE OF HILLTOP ROAD AND DIRT ROAD. MARK PROJECTS 5 INCHES JV5638'AND THE DISK IS STAMPED HILLTOP 2 NO 4 1957 - 1960. JV5638' JV5638'AZIMUTH MARK IS LOCATED AT THE INTERSECTION OF CECIL AVENUE AND JV5638'KENT AVENUE, 96.5 FEET EAST OF THE CENTERLINE OF CECIL AVENUE, 15 JV5638'FEET SOUTH OF THE CENTERLINE OF KENT AVENUE AND 6 FEET EAST OF AN JV5638'ELM TREE. MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED HILLTOP JV5638'1957. JV5638' JV5638'TO REACH THE STATION FROM THE OVERPASS AT U.S. HIGHWAY NO. 40 AND JV5638'THE BALTIMORE BELTWAY GO EAST ON HIGHWAY 40 FOR 0.35 MILE TO JV5638'INGLESIDE AVENUE ON THE LEFT, TURN LEFT AND GO 0.9 MILE TO CECIL JV5638'AVENUE ON THE LEFT, THENCE LEFT FOR 0.3 MILE TO CROSSROADS AT JV5638'CECIL AVENUE AND KENT AVENUE AND AZIMUTH MARK AS DESCRIBED, THEN JV5638'TURN RIGHT ON KENT AVENUE AND GO 0.1 MILE TO Y-INTERSECTION JV5638'WITH A DIRT ROAD, THENCE STRAIGHT AHEAD ON DIRT ROAD FOR 0.1 MILE JV5638'TO THE T-INTERSECTION AT HILLTOP ROAD AND THE STATION AS JV5638'DESCRIBED. JV5638 JV5638 STATION RECOVERY (2003) JV5638 JV5638'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5638'THE STATION, REFERENCE MARKS 3 AND 4 WERE NOT FOUND. NOTE--THE AREA JV5638'DESCRIBED HAS BEEN FILLED IN FOR A NEW HOUSING DEVELOPMENT. THE JV5638'FORMER OWNER OF THE LAND DOES BELIEVE THE STATION IS PROBABLY STILL JV5638'PRESENT, BUT WAS NOT FOUND. POWER POLES HAVE BEEN REPLACED AND/OR JV5638'RENUMBERED. THE DESCRIBED GRAVEL ROAD IS NOW PAVED AND INTERSECTS WITH JV5638'HILLTOP AVENUE. JV5638'REFERENCE MARK 3 IF PRESENT IS BURIED IN A FLOWER GARDEN. JV5638'REFERENCE MARK 4 IS IN AN AREA FILLED IN WITH SOIL. JV5638'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION AS DESCRIBED. ADD--IT IS JV5638'10.6 FEET WEST OF THE DRIVEWAY TO --1421 KENT AVENUE-- AND 8 FEET JV5638'NORTH OF A WOOD FENCE. THE CONCRETE POST IS CHIPPED ON THE CORNERS. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV6476 *********************************************************************** JV6476 PACS - This is a Primary Airport Control Station. JV6476 DESIGNATION - MARTAIR AZ MK JV6476 PID - JV6476 JV6476 STATE/COUNTY- MD/BALTIMORE JV6476 USGS QUAD - MIDDLE RIVER (1985) JV6476 JV6476 *CURRENT SURVEY CONTROL JV6476 ___________________________________________________________________ JV6476* NAD 83(1991)- 39 19 57.88957(N) 076 25 38.50226(W) ADJUSTED JV6476* NAVD 88 - 6.311 (meters) 20.71 (feet) ADJUSTED JV6476 ___________________________________________________________________ JV6476 X - 1,159,303.234 (meters) COMP JV6476 Y - -4,802,017.867 (meters) COMP JV6476 Z - 4,020,941.106 (meters) COMP JV6476 LAPLACE CORR- -2.64 (seconds) DEFLEC99 JV6476 ELLIP HEIGHT- -26.67 (meters) (08/09/02) GPS OBS JV6476 GEOID HEIGHT- -33.01 (meters) GEOID99 JV6476 DYNAMIC HT - 6.308 (meters) 20.70 (feet) COMP JV6476 MODELED GRAV- 980,107.4 (mgal) NAVD 88 JV6476 JV6476 HORZ ORDER - B JV6476 VERT ORDER - THIRD JV6476 ELLP ORDER - FOURTH CLASS II JV6476 JV6476.This mark is at Martin State Airport (MTN) JV6476 JV6476.The horizontal coordinates were established by GPS observations JV6476.and adjusted by the National Geodetic Survey in March 1998. JV6476 JV6476.The orthometric height was determined by differential leveling JV6476.and adjusted by the National Geodetic Survey in February 1998. JV6476 JV6476.The X, Y, and Z were computed from the position and the ellipsoidal ht. JV6476 JV6476.The Laplace correction was computed from DEFLEC99 derived deflections. JV6476 JV6476.The ellipsoidal height was determined by GPS observations JV6476.and is referenced to NAD 83. JV6476 JV6476.The geoid height was determined by GEOID99. JV6476 JV6476.The dynamic height is computed by dividing the NAVD 88 JV6476.geopotential number by the normal gravity value computed on the JV6476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV6476.degrees latitude (g = 980.6199 gals.). JV6476 JV6476.The modeled gravity was interpolated from observed gravity values. JV6476 JV6476; North East Units Scale Converg. JV6476;SPC MD - 185,100.867 449,371.180 MT 0.99998159 +0 21 33.9 JV6476;SPC MD - 607,285.09 1,474,311.95 sFT 0.99998159 +0 21 33.9 JV6476;UTM 18 - 4,354,674.286 376,980.708 MT 0.99978633 -0 54 17.3 JV6476 JV6476: Primary Azimuth Mark Grid Az JV6476:SPC MD - MARTAIR 111 32 54.8 JV6476:UTM 18 - MARTAIR 112 48 46.0 JV6476 JV6476|---------------------------------------------------------------------| JV6476| PID Reference Object Distance Geod. Az | JV6476| dddmmss.s | JV6476| JV6144 MARTAIR 496.478 METERS 1115428.7 | JV6476|---------------------------------------------------------------------| JV6476 JV6476 SUPERSEDED SURVEY CONTROL JV6476 JV6476 ELLIP H (03/24/98) -26.61 (m) GP( ) 4 1 JV6476 NAD 83(1991)- 39 19 57.88953(N) 076 25 38.50223(W) AD( ) B JV6476 ELLIP H (11/22/95) -26.61 (m) GP( ) 1 1 JV6476 NAD 83(1991)- 39 19 57.88854(N) 076 25 38.50294(W) AD( ) 1 JV6476 ELLIP H (01/27/92) -26.53 (m) GP( ) 4 1 JV6476 NAD 83(1986)- 39 19 57.88372(N) 076 25 38.51118(W) AD( ) 1 JV6476 NAD 27 - 39 19 57.49393(N) 076 25 39.65548(W) AD( ) 1 JV6476 NAVD 88 (03/24/98) 6.31 (m) 20.7 (f) LEVELING 3 JV6476 NGVD 29 (11/20/87) 6.3 (m) 21. (f) GPS OBS JV6476 JV6476.Superseded values are not recommended for survey control. JV6476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV6476.See file dsdata.txt to determine how the superseded data were derived. JV6476 JV6476_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ7698154674(NAD 83) JV6476_MARKER: DZ = AZIMUTH MARK DISK JV6476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV6476_STAMPING: MARTAIR 1985 JV6476_MARK LOGO: NGS JV6476_MAGNETIC: N = NO MAGNETIC MATERIAL JV6476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV6476+STABILITY: SURFACE MOTION JV6476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JV6476+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2002 JV6476 JV6476 HISTORY - Date Condition Report By JV6476 HISTORY - 1985 MONUMENTED NGS JV6476 HISTORY - 19860123 GOOD JV6476 HISTORY - 19911107 GOOD NGS JV6476 HISTORY - 19940902 GOOD NGS JV6476 HISTORY - 19950201 GOOD MCCRON JV6476 HISTORY - 19961010 GOOD NGS JV6476 HISTORY - 19970620 GOOD DMW JV6476 HISTORY - 19980928 GOOD DMW JV6476 HISTORY - 19990902 GOOD MDSHA JV6476 HISTORY - 20020929 GOOD JCLS JV6476 HISTORY - 20021001 GOOD JCLS JV6476 JV6476 STATION DESCRIPTION JV6476 JV6476'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985 (RGP) JV6476'THE STATION IS LOCATED ABOUT 16 KM (10 MI) EAST FROM THE APPROXIMATE JV6476'CENTER OF BALTIMORE, 5-1/2 KM (3-1/2 MI) SOUTH FROM WHITE MARSH JV6476'AND 1 KM (1/2 MI) EAST FROM THE APPROXIMATE CENTER OF MIDDLE JV6476'RIVER. JV6476' JV6476'OWNERSHIP--STATE OWNED PROPERTY. JV6476' JV6476'NO TO REACH NECESSARY. JV6476' JV6476'THE STATION SURFACE MARK IS A STANDARD NGS AZIMUTH MARK DISK JV6476'STAMPED--MARTAIR--1985 SET IN THE TOP OF A 25 CM (10 INCH) JV6476'ROUND CONCRETE POST WHICH IS FLUSH WITH THE SURFACE. THE SUB JV6476'SURFACE DISK IS IDENTICAL TO THE SURFACE MARK AND IT IS SET IN JV6476'A MASS OF CONCRETE 114 CM (45 INCHES) BELOW THE SURFACE. JV6476' JV6476'THE MARK IS LOCATED 67.9 METERS (222.9 FT) EAST FROM THE EAST JV6476'CORNER OF THE MIDDLE RIVER POST OFFICE, 16.7 METERS (54.7 FT) EAST JV6476'NORTHEAST FROM THE NORTHEAST CURB OF THE STATE HIGHWAY 587, JV6476'23.0 METERS (75.6 FT) SOUTHWEST FROM THE EDGE OF A TAXI STRIP AND JV6476'0.5 METER (1.8 FT) SOUTHEAST FROM A CARSONITE WITNESS POST. JV6476 JV6476 STATION RECOVERY (1986) JV6476 JV6476'RECOVERED 1986 JV6476'RECOVERED IN GOOD CONDITION. JV6476 JV6476 STATION RECOVERY (1991) JV6476 JV6476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991 JV6476'THE STATION IS LOCATED AT THE NW END OF THE INNER TAXIWAY NEAR THE JV6476'INTERSECTION WITH TAXIWAY A WEST. THE STATION IS 45 FT (13.7 M) SW OF JV6476'THE CENTERLINE EXTENSION OF THE RAMP AREA TO THE EAST, 74.9 FT (22.8 JV6476'M) WEST OF THE WEST EDGE OF THE TAXIWAY, 135 FT (41.1 M) SW OF THE NW JV6476'CORNER OF ASPHALT, 180.4 FT (55.0 M) NW OF THE W CORNER OF A SIGN A, JV6476'AND 18.5 FT (5.6 M) EAST OF A FENCE. THE STATION IS A STANDARD NGS JV6476'DISK SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND STAMPED JV6476'MARTAIR 1985. JV6476 JV6476 STATION RECOVERY (1994) JV6476 JV6476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (RAH) JV6476'RECOVERED IN GOOD CONDITION. JV6476' JV6476'CONTACT MR. JAKE WEST, AIRPORT MANAGER, MARTIN STATE AIRPORT, BOX 20, JV6476'701 WILSON POINT ROAD, BALTIMORE, MD 21220, PHONE (410) 682-8810. JV6476' JV6476'TO REACH THE STATION FROM THE CONTROL TOWER, GO NORTHWESTERLY FOR 0.42 JV6476'KM (0.25 MI) ALONG AN APRON AND TAXIWAY TO THE STATION ON THE RIGHT. JV6476' JV6476'THE STATION IS LOCATED 55.0 M (180.4 FT) NORTHEAST OF THE WEST CORNER JV6476'OF A SIGN A, 41.1 M (134.8 FT) SOUTHWEST OF THE NORTHWEST CORNER OF JV6476'ASPHALT PAVEMENT, 22.8 M (74.8 FT) WEST IF THE WEST EDGE OF THE JV6476'TAXIWAY, 5.6 M (18.4 FT) EAST OF A CHAIN LINK FENCE, AND THE MONUMENT JV6476'IS FLUSH WITH THE GROUND. JV6476' JV6476'DESCRIBED BY KLF. JV6476 JV6476 STATION RECOVERY (1995) JV6476 JV6476'RECOVERY NOTE BY J R MCCRONE JR INCORPORATED 1995 (HAS) JV6476'RECOVERED AS DESCRIBED. JV6476 JV6476 STATION RECOVERY (1996) JV6476 JV6476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (AJL) JV6476'RECOVERED AS DESCRIBED. JV6476 JV6476 STATION RECOVERY (1997) JV6476 JV6476'RECOVERY NOTE BY DAFT MCCUNE WALKER INCORPORATED 1997 (DMM) JV6476'RECOVERED AS DESCRIBED. JV6476 JV6476 STATION RECOVERY (1998) JV6476 JV6476'RECOVERY NOTE BY DAFT MCCUNE WALKER INCORPORATED 1998 (JMS) JV6476'RECOVERED IN GOOD CONDITION. JV6476 JV6476 STATION RECOVERY (1999) JV6476 JV6476'RECOVERY NOTE BY MARYLAND DOT HIGHWAY ADMINISTRATION 1999 (DMM) JV6476'RECOVERED AS DESCRIBED JV6476 JV6476 STATION RECOVERY (2002) JV6476 JV6476'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002 (MRY) JV6476'RECOVERED IN GOOD CONDITION. JV6476 JV6476 STATION RECOVERY (2002) JV6476 JV6476'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002 JV6476'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0846 *********************************************************************** JV0846 DESIGNATION - ROLLING JV0846 PID - JV0846 JV0846 STATE/COUNTY- MD/BALTIMORE JV0846 USGS QUAD - ELLICOTT CITY (1974) JV0846 JV0846 *CURRENT SURVEY CONTROL JV0846 ___________________________________________________________________ JV0846* NAD 83(1991)- 39 18 33.00707(N) 076 45 10.94838(W) ADJUSTED JV0846* NAVD 88 - 136.938 (meters) 449.27 (feet) ADJUSTED JV0846 ___________________________________________________________________ JV0846 LAPLACE CORR- -4.02 (seconds) DEFLEC99 JV0846 GEOID HEIGHT- -32.25 (meters) GEOID99 JV0846 DYNAMIC HT - 136.867 (meters) 449.04 (feet) COMP JV0846 MODELED GRAV- 980,105.9 (mgal) NAVD 88 JV0846 JV0846 HORZ ORDER - SECOND JV0846 VERT ORDER - FIRST CLASS II JV0846 JV0846.The horizontal coordinates were established by classical geodetic methods JV0846.and adjusted by the National Geodetic Survey in January 1992. JV0846 JV0846.The orthometric height was determined by differential leveling JV0846.and adjusted by the National Geodetic Survey in June 1991. JV0846.WARNING-Repeat measurements at this control monument indicate possible JV0846.vertical movement. JV0846 JV0846.The Laplace correction was computed from DEFLEC99 derived deflections. JV0846 JV0846.The geoid height was determined by GEOID99. JV0846 JV0846.The dynamic height is computed by dividing the NAVD 88 JV0846.geopotential number by the normal gravity value computed on the JV0846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0846.degrees latitude (g = 980.6199 gals.). JV0846 JV0846.The modeled gravity was interpolated from observed gravity values. JV0846 JV0846; North East Units Scale Converg. JV0846;SPC MD - 182,357.160 421,299.252 MT 0.99997840 +0 09 18.0 JV0846;SPC MD - 598,283.45 1,382,212.63 sFT 0.99997840 +0 09 18.0 JV0846;UTM 18 - 4,352,551.299 348,859.207 MT 0.99988127 -1 06 38.8 JV0846 JV0846: Primary Azimuth Mark Grid Az JV0846:SPC MD - BALTIMORE RADIO STA WITH MAST 155 52 58.1 JV0846:UTM 18 - BALTIMORE RADIO STA WITH MAST 157 08 54.9 JV0846 JV0846|---------------------------------------------------------------------| JV0846| PID Reference Object Distance Geod. Az | JV0846| dddmmss.s | JV0846| JV1226 LEACH RM 3 APPROX. 2.9 KM 0201619.8 | JV0846| JV5623 BALTIMORE WESLEY MEM METH CH APPROX. 3.1 KM 1314132.4 | JV0846| JV5619 CATONSVILLE BALTIMORE MUN TANK APPROX. 3.0 KM 1460055.6 | JV0846| JV5625 BALTIMORE RADIO STA WITH MAST APPROX. 2.9 KM 1560216.1 | JV0846| JV6046 BELMONT MBCS 1957 27.788 METERS 18841 | JV0846| JV6049 ROLLING 1957 RM 2 13.987 METERS 18841 | JV0846| CB1735 ROLLING RM 1 20.475 METERS 31348 | JV0846|---------------------------------------------------------------------| JV0846 JV0846 SUPERSEDED SURVEY CONTROL JV0846 JV0846 NAD 83(1986)- 39 18 33.00428(N) 076 45 10.95662(W) AD( ) 2 JV0846 NAD 27 - 39 18 32.62250(N) 076 45 12.05160(W) AD( ) 2 JV0846 NGVD 29 (??/??/??) 137.158 (m) 449.99 (f) ADJUSTED 1 2 JV0846 JV0846.Superseded values are not recommended for survey control. JV0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0846.See file dsdata.txt to determine how the superseded data were derived. JV0846 JV0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4885952551(NAD 83) JV0846_MARKER: DS = TRIANGULATION STATION DISK JV0846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV0846_STAMPING: ROLLING 1957 JV0846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV0846+STABILITY: SURFACE MOTION JV0846 JV0846 HISTORY - Date Condition Report By JV0846 HISTORY - 1957 MONUMENTED CGS JV0846 HISTORY - 1958 GOOD CGS JV0846 HISTORY - 1960 GOOD MDDT JV0846 HISTORY - 1966 GOOD CGS JV0846 HISTORY - 20030922 MARK NOT FOUND USPSQD JV0846 JV0846 STATION DESCRIPTION JV0846 JV0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (JCE) JV0846'STATION IS LOCATED NEAR THE INTERSECTION OF ROLLING ROAD AND JV0846'BELMONT AVENUE ABOUT 4.0 MILES NORTHEAST OF ELLICOTT CITY AND ABOUT JV0846'2-1/2 MILES NORTH OF CANTONSVILLE. STATION IS 82 FEET JV0846'NORTH-NORTHWEST OF BELMONT AVENUE, 78 FEET EAST-NORTHEAST OF JV0846'ROLLING ROAD, 18-1/2 FEET EAST-NORTHEAST OF OAK TREE AND 18-1/2 JV0846'FEET NORTHEAST OF OAK TREE. THE MARK PROJECTS ABOUT 2 JV0846'INCHES AND THE DISK IS STAMPED ROLLING 1957. JV0846' JV0846'REFERENCE MARK NO. 1 IS 48 FEET OF APPROXIMATE CENTERLINE OF JV0846'ROLLING ROAD, 13 FEET NORTH-NORTHWEST OF DRIVEWAY AND 5-1/2 FEET JV0846'EAST-NORTHEAST OF OAK TREE. THE MARK PROJECTS 2 INCHES AND THE JV0846'DISK IS STAMPED ROLLING NO 1 1957. JV0846' JV0846'BELMONT (MBCS) 1956 IS 48 FEET EAST-NORTHEAST OF THE APPROXIMATE JV0846'CENTER OF INTERSECTION OF ROLLING ROAD AND BELMONT AVENUE AND 15 JV0846'FEET NORTH-NORTHEAST OF UTILITY POLE. THE MARK IS A MARYLAND JV0846'BUREAU OF CONTROLL SURVEY DISK SET IN CONCRETE MONUMENT, PROJECTS JV0846'ABOUT 2 INCHES AND IS STAMPED BELMONT 1956. JV0846' JV0846'NO SUITABLE PLACE WAS FOUND TO SET AN AZIMUTH MARK. BUT JV0846'BALTIMORE WITH RADIO MAST IS VG AND WAS USED AS AZIMUTH. JV0846' JV0846'A TRAVERSE CONNECTION WAS MADE TO BELMONT (MBCS) 1956 AND THE JV0846'DISTANCE IS SHOWN ABOVE. JV0846' JV0846'TO REACH FROM THE SIGNAL LIGHT AT THE JUNCTION OF ROLLING ROAD JV0846'AND U.S. HIGHWAY NO. 40 ABOUT 6-1/2 MILES WEST OF CENTER OF JV0846'BALTIMORE, GO NORTH ON ROLLING ROAD FOR 1.5 MILE TO CROSSROADS JV0846'(JOHNNIE CAKE ROAD.). CONTINUE NORTHERLY ON ROLLING ROAD FOR 0.15 JV0846'MILE TO FORKS AT INTERSECTION OF BELMONT AVENUE AND STATION AS JV0846'DESCRIBED. JV0846' JV0846'HEIGHT OF LIGHT ABOVE STATION MARK 27 METERS. JV0846 JV0846 STATION RECOVERY (1958) JV0846 JV0846'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 JV0846'2 MI NW FROM CATONSVILLE. JV0846'1.9 MILES NORTHWEST ALONG JOHNNYCAKE ROAD FROM ITS INTERSECTION JV0846'WITH U.S. HIGHWAY 40 AT CATONSVILLE, THENCE 0.15 MILE NORTHEAST JV0846'ALONG ROLLING ROAD, AT THE Y JUNCTION FORMED BY THE JUNCTION OF JV0846'ROLLING ROAD AND BELMONT AVENUE, ABOUT 55 YARDS NORTHEAST OF THE JV0846'CENTER OF THE Y, 78 FEET NORTHWEST OF THE CENTER LINE OF BELMONT JV0846'AVENUE, 75 FEET EAST OF THE CENTER LINE OF ROLLING ROAD, ACROSS JV0846'ROLLING ROAD FROM A BRICK RESIDENCE AT ADDRESS 1700 ROLLING ROAD, JV0846'ABOUT LEVEL WITH THE ROADS AND SET IN THE TOP OF A CONCRETE POST JV0846'PROJECTING 4 INCHES ABOVE THE GROUND. JV0846 JV0846 STATION RECOVERY (1960) JV0846 JV0846'RECOVERY NOTE BY MARYLAND DEPARTMENT OF TRANSPORTATION 1960 JV0846'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO BE JV0846'IN GOOD CONDITION. IT WAS NECESSARY TO DESTROY BELMONT (MBCS) JV0846'1956, WHICH HAD BEEN USED AS REFERENCE MARK NO.2, TO MAKE WAY FOR JV0846'HIGHWAY CONSTRUCTION. A NEW REFERENCE MARK, ROLLING NO 2 1960, JV0846'WAS SET TO REPLACE BELMONT (MBCS). JV0846' JV0846'REFERENCE MARK NO. 2 IS SET EXACTLY ON THE LINE TO BELMONT (MBCS), JV0846'45.89 FEET (13,987 METERS) FROM THE STATION. IT IS 57.5 FEET EAST JV0846'OF THE CENTERLINE OF ROLLING ROAD AND 55 FEET NORTH OF THE JV0846'CENTERLINE OF BELMONT ROAD. MARK PROJECTS 4 INCHES AND THE DISK JV0846'IS STAMPED ROLLING NO 2 1960. JV0846' JV0846'ORIGINAL DESCRIPTION IS ADEQUATE. JV0846 JV0846 STATION RECOVERY (1966) JV0846 JV0846'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 JV0846'RECOVERED IN GOOD CONDITION. JV0846 JV0846 STATION RECOVERY (2003) JV0846 JV0846'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0846'NOT FOUND. NOTE-- BELMONT AVENUE DOES NOT INTERSECT ROLLING ROAD. JV0846'INTERSTATE 70 IS IN THE LOCATION DESCRIBED. THE STATION WAS POSSIBLY JV0846'TAKEN OUT WITH INTERSTATE 70 AND/OR SECURITY SQUARE MALL. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV6049 *********************************************************************** JV6049 DESIGNATION - ROLLING 1957 RM 2 JV6049 PID - JV6049 JV6049 STATE/COUNTY- MD/BALTIMORE JV6049 USGS QUAD - ELLICOTT CITY (1974) JV6049 JV6049 *CURRENT SURVEY CONTROL JV6049 ___________________________________________________________________ JV6049* NAD 83(1991)- 39 18 32.55871(N) 076 45 11.03648(W) ADJUSTED JV6049* NAVD 88 - 135. (meters) 443. (feet) SCALED JV6049 ___________________________________________________________________ JV6049 LAPLACE CORR- -4.02 (seconds) DEFLEC99 JV6049 GEOID HEIGHT- -32.25 (meters) GEOID99 JV6049 JV6049 HORZ ORDER - THIRD JV6049 JV6049.The horizontal coordinates were established by classical geodetic methods JV6049.and adjusted by the National Geodetic Survey in January 1992. JV6049.No horizontal observational check was made to the station. JV6049 JV6049.The orthometric height was scaled from a topographic map. JV6049 JV6049.The Laplace correction was computed from DEFLEC99 derived deflections. JV6049 JV6049.The geoid height was determined by GEOID99. JV6049 JV6049; North East Units Scale Converg. JV6049;SPC MD - 182,343.328 421,297.179 MT 0.99997838 +0 09 17.9 JV6049;SPC MD - 598,238.07 1,382,205.83 sFT 0.99997838 +0 09 17.9 JV6049;UTM 18 - 4,352,537.517 348,856.829 MT 0.99988128 -1 06 38.8 JV6049 JV6049 SUPERSEDED SURVEY CONTROL JV6049 JV6049 NAD 83(1986)- 39 18 32.55593(N) 076 45 11.04472(W) AD( ) 3 JV6049 NAD 27 - 39 18 32.17400(N) 076 45 12.13970(W) AD( ) 3 JV6049 JV6049.Superseded values are not recommended for survey control. JV6049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV6049.See file dsdata.txt to determine how the superseded data were derived. JV6049 JV6049_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4885752538(NAD 83) JV6049_MARKER: DR = REFERENCE MARK DISK JV6049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV6049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV6049+STABILITY: SURFACE MOTION JV6049 JV6049 HISTORY - Date Condition Report By JV6049 HISTORY - 1960 MONUMENTED CGS JV6049 HISTORY - 20030922 MARK NOT FOUND USPSQD JV6049 JV6049 STATION DESCRIPTION JV6049 JV6049'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 JV6049'STATION IS LOCATED NEAR THE INTERSECTION OF ROLLING ROAD AND JV6049'BELMONT AVENUE ABOUT 4.0 MILES NORTHEAST OF ELLICOTT CITY AND ABOUT JV6049'2-1/2 MILES NORTH OF CANTONSVILLE. JV6049' JV6049'REFERENCE MARK NO. 2 IS SET EXACTLY ON THE LINE TO BELMONT (MBCS), JV6049'45.89 FEET (13,987 METERS) FROM THE STATION. IT IS 57.5 FEET EAST JV6049'OF THE CENTERLINE OF ROLLING ROAD AND 55 FEET NORTH OF THE JV6049'CENTERLINE OF BELMONT ROAD. MARK PROJECTS 4 INCHES AND THE DISK JV6049'IS STAMPED ROLLING NO 2 1960. JV6049 JV6049 STATION RECOVERY (2003) JV6049 JV6049'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV6049'NOT FOUND. NOTE-- BELMONT AVENUE DOES NOT INTERSECT ROLLING ROAD. JV6049'INTERSTATE 70 IS IN THE LOCATION DESCRIBED. THE STATION WAS POSSIBLY JV6049'TAKEN OUT WITH INTERSTATE 70 AND/OR SECURITY SQUARE MALL. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0847 *********************************************************************** JV0847 DESIGNATION - ROLLING RM 1 JV0847 PID - JV0847 JV0847 STATE/COUNTY- MD/BALTIMORE JV0847 USGS QUAD - ELLICOTT CITY (1974) JV0847 JV0847 *CURRENT SURVEY CONTROL JV0847 ___________________________________________________________________ JV0847* NAD 83(1986)- 39 18 32. (N) 076 45 11. (W) SCALED JV0847* NAVD 88 - 137.658 (meters) 451.63 (feet) ADJUSTED JV0847 ___________________________________________________________________ JV0847 GEOID HEIGHT- -32.26 (meters) GEOID99 JV0847 DYNAMIC HT - 137.586 (meters) 451.40 (feet) COMP JV0847 MODELED GRAV- 980,105.9 (mgal) NAVD 88 JV0847 JV0847 VERT ORDER - FIRST CLASS II JV0847 JV0847.The horizontal coordinates were scaled from a topographic map and have JV0847.an estimated accuracy of +/- 6 seconds. JV0847 JV0847.The orthometric height was determined by differential leveling JV0847.and adjusted by the National Geodetic Survey in June 1991. JV0847 JV0847.The geoid height was determined by GEOID99. JV0847 JV0847.The dynamic height is computed by dividing the NAVD 88 JV0847.geopotential number by the normal gravity value computed on the JV0847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0847.degrees latitude (g = 980.6199 gals.). JV0847 JV0847.The modeled gravity was interpolated from observed gravity values. JV0847 JV0847; North East Units Estimated Accuracy JV0847;SPC MD - 182,330. 421,300. MT (+/- 180 meters Scaled) JV0847 JV0847 SUPERSEDED SURVEY CONTROL JV0847 JV0847 NGVD 29 (??/??/??) 137.877 (m) 452.35 (f) ADJUSTED 1 2 JV0847 JV0847.Superseded values are not recommended for survey control. JV0847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0847.See file dsdata.txt to determine how the superseded data were derived. JV0847 JV0847_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ488525(NAD 83) JV0847_MARKER: DR = REFERENCE MARK DISK JV0847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV0847_STAMPING: ROLLING NO 1 1958 JV0847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV0847+STABILITY: SURFACE MOTION JV0847 JV0847 HISTORY - Date Condition Report By JV0847 HISTORY - 1958 MONUMENTED CGS JV0847 HISTORY - 1966 GOOD CGS JV0847 HISTORY - 20030922 MARK NOT FOUND USPSQD JV0847 JV0847 STATION DESCRIPTION JV0847 JV0847'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 JV0847'2 MI NW FROM CATONSVILLE. JV0847'1.9 MILES NORTHWEST ALONG JOHNNYCAKE ROAD FROM ITS INTERSECTION JV0847'WITH U.S. HIGHWAY 40 AT CATONSVILLE, THENCE 0.15 MILE NORTHEAST JV0847'ALONG ROLLING ROAD, AT THE Y JUNCTION FORMED BY THE JUNCTION OF JV0847'ROLLING ROAD AND BELMONT AVE, 65 FEET NORTHWEST OF THE STATION, JV0847'48 FEET EAST OF THE CENTER LINE OF ROLLING ROAD, 6 FEET EAST JV0847'OF A 12-INCH OAK TREE, 8 FEET SOUTHEAST OF A 16-INCH OAK TREE, JV0847'1 FOOT ABOVE THE LEVEL OF THE ROAD AND SET IN THE TOP OF A CONCRETE JV0847'POST PROJECTING 3 INCHES ABOVE THE GROUND. JV0847 JV0847 STATION RECOVERY (1966) JV0847 JV0847'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 JV0847'RECOVERED IN GOOD CONDITION. JV0847 JV0847 STATION RECOVERY (2003) JV0847 JV0847'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0847'NOT FOUND. NOTE-- BELMONT AVENUE DOES NOT INTERSECT ROLLING ROAD. JV0847'INTERSTATE 70 IS IN THE LOCATION DESCRIBED. THE STATION WAS POSSIBLY JV0847'TAKEN OUT WITH INTERSTATE 70 AND/OR SECURITY SQUARE MALL. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0613 *********************************************************************** JV0613 DESIGNATION - RV 43 BORR JV0613 PID - JV0613 JV0613 STATE/COUNTY- MD/BALTIMORE JV0613 USGS QUAD - RELAY (1974) JV0613 JV0613 *CURRENT SURVEY CONTROL JV0613 ___________________________________________________________________ JV0613* NAD 83(1986)- 39 13 34. (N) 076 41 47. (W) SCALED JV0613* NAVD 88 - 22.652 (meters) 74.32 (feet) ADJUSTED JV0613 ___________________________________________________________________ JV0613 GEOID HEIGHT- -32.56 (meters) GEOID99 JV0613 DYNAMIC HT - 22.640 (meters) 74.28 (feet) COMP JV0613 MODELED GRAV- 980,101.6 (mgal) NAVD 88 JV0613 JV0613 VERT ORDER - FIRST CLASS II JV0613 JV0613.The horizontal coordinates were scaled from a topographic map and have JV0613.an estimated accuracy of +/- 6 seconds. JV0613 JV0613.The orthometric height was determined by differential leveling JV0613.and adjusted by the National Geodetic Survey in June 1991. JV0613 JV0613.The geoid height was determined by GEOID99. JV0613 JV0613.The dynamic height is computed by dividing the NAVD 88 JV0613.geopotential number by the normal gravity value computed on the JV0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0613.degrees latitude (g = 980.6199 gals.). JV0613 JV0613.The modeled gravity was interpolated from observed gravity values. JV0613 JV0613; North East Units Estimated Accuracy JV0613;SPC MD - 173,150. 426,220. MT (+/- 180 meters Scaled) JV0613 JV0613 SUPERSEDED SURVEY CONTROL JV0613 JV0613 NGVD 29 (??/??/??) 22.875 (m) 75.05 (f) ADJUSTED 1 2 JV0613 JV0613.Superseded values are not recommended for survey control. JV0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0613.See file dsdata.txt to determine how the superseded data were derived. JV0613 JV0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ535432(NAD 83) JV0613_MARKER: R = RIVET JV0613_SETTING: 36 = STEP OF ABUTMENT JV0613_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0613 JV0613 HISTORY - Date Condition Report By JV0613 HISTORY - UNK MONUMENTED BORR JV0613 HISTORY - 1933 GOOD CGS JV0613 HISTORY - 1951 POOR CGS JV0613 HISTORY - 20030924 MARK NOT FOUND USPSQD JV0613 JV0613 STATION DESCRIPTION JV0613 JV0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 JV0613'1 MI NE FROM RELAY. JV0613'1.0 MILE NORTHEAST ALONG THE BALTIMORE AND OHIO RAILROAD FROM JV0613'RELAY, BALTIMORE COUNTY, 0.5 MILE NORTH OF THE STATION AT ST. JV0613'DENIS, AT THE BRIDGE CARRYING U.S. HIGHWAY 1 OVER THE TRACKS, ON JV0613'THE BOTTOM STEP AT THE SOUTH END OF THE SOUTH WING WALL OF THE JV0613'EAST ABUTMENT, 15 FEET EAST OF THE NORTH-BOUND MAIN TRACK, AND JV0613'ABOUT 2 FEET HIGHER THAN THE TRACK. A STANDARD MONEL-METAL RIVET. JV0613 JV0613 STATION RECOVERY (1951) JV0613 JV0613'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 JV0613'MARK RECOVERED IN POOR CONDITION. JV0613 JV0613 STATION RECOVERY (2003) JV0613 JV0613'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0613'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV5642 *********************************************************************** JV5642 DESIGNATION - ST CHARLES MBCS 1957 JV5642 PID - JV5642 JV5642 STATE/COUNTY- MD/BALTIMORE JV5642 USGS QUAD - BALTIMORE WEST (1974) JV5642 JV5642 *CURRENT SURVEY CONTROL JV5642 ___________________________________________________________________ JV5642* NAD 83(1991)- 39 16 02.32265(N) 076 42 12.53774(W) ADJUSTED JV5642* NAVD 88 - 84. (meters) 276. (feet) SCALED JV5642 ___________________________________________________________________ JV5642 LAPLACE CORR- -7.14 (seconds) DEFLEC99 JV5642 GEOID HEIGHT- -32.47 (meters) GEOID99 JV5642 JV5642 HORZ ORDER - THIRD JV5642 JV5642.The horizontal coordinates were established by classical geodetic methods JV5642.and adjusted by the National Geodetic Survey in January 1992. JV5642 JV5642.The orthometric height was scaled from a topographic map. JV5642 JV5642.The Laplace correction was computed from DEFLEC99 derived deflections. JV5642 JV5642.The geoid height was determined by GEOID99. JV5642 JV5642; North East Units Scale Converg. JV5642;SPC MD - 177,723.039 425,588.565 MT 0.99997314 +0 11 10.0 JV5642;SPC MD - 583,079.67 1,396,285.15 sFT 0.99997314 +0 11 10.0 JV5642;UTM 18 - 4,347,824.088 353,044.730 MT 0.99986591 -1 04 42.2 JV5642 JV5642: Primary Azimuth Mark Grid Az JV5642:SPC MD - ODEN 119 18 26.4 JV5642:UTM 18 - ODEN 120 34 18.6 JV5642 JV5642|---------------------------------------------------------------------| JV5642| PID Reference Object Distance Geod. Az | JV5642| dddmmss.s | JV5642| JV5644 ODEN APPROX. 2.8 KM 1192936.4 | JV5642|---------------------------------------------------------------------| JV5642 JV5642 SUPERSEDED SURVEY CONTROL JV5642 JV5642 NAD 83(1986)- 39 16 02.31972(N) 076 42 12.54641(W) AD( ) 3 JV5642 NAD 27 - 39 16 01.93690(N) 076 42 13.65240(W) AD( ) 3 JV5642 JV5642.Superseded values are not recommended for survey control. JV5642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV5642.See file dsdata.txt to determine how the superseded data were derived. JV5642 JV5642_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5304547824(NAD 83) JV5642_MARKER: DD = SURVEY DISK JV5642_SETTING: 0 = UNSPECIFIED SETTING JV5642_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV5642 JV5642 HISTORY - Date Condition Report By JV5642 HISTORY - 1957 MONUMENTED MDBCSM JV5642 HISTORY - 20030921 MARK NOT FOUND USPSQD JV5642 JV5642 STATION DESCRIPTION JV5642 JV5642'DESCRIBED BY MD BUR SURV AND MAPS 1957 (JCE) JV5642'THIS STATION WAS OCCUPIED BY MARYLAND BUREAU CONTROL SURVEYS AND THE JV5642'FOLLOWING DESCRIPTION WAS SUBMITTED TO THIS PARTY. JV5642' JV5642'STATION IS LOCATED IN CATONSVILLE, ABOUT 1 MILE SOUTHEAST OF THE JV5642'BALTIMORE COUNTY LINE, 1.5 MILES NORTHWEST OF ARBUTUS AND ON THE JV5642'CAMPUS OF ST. CHARLES COLLEGE. THE STATION IS 125 FEET NORTH OF JV5642'THE ENTRANCE OF THE COLLEGE, 53 FEET EAST-NORTHEAST OF THE JV5642'CENTERLINE OF MAIDEN CHOICE LANE, 55 FEET NORTHEAST OF A G. AND JV5642'E. TELEPHONE POLE NUMBER 34738, 60 FEET SOUTH OF A 15-INCH PINE JV5642'TREE, AND 19.9 FEET SOUTHEAST OF TWIN 6-INCH HICKORY TREES. JV5642'THE STATION IS MARKED WITH A STANDARD BRONZE MBCS DISC SET IN JV5642'THE TOP OF A 6-INCH CONCRETE POST THAT IS FLUSH WITH THE JV5642'GROUND AND THE DISC IS STAMPED, ST CHARLES 1957. JV5642' JV5642'THE STATION MAY BE REACHED FROM THE JUNCTION OF US ROUTE 1 AND JV5642'STATE ROUTE 166, WHICH IS ROLLING ROAD, BY GOING NORTHWEST ON JV5642'ROUTE 166 FOR 2.4 MILES TO STATE ROUTE 372 AND WILKINS AVE. THENCE JV5642'RIGHT OR NORTHEAST ON ROUTE 372 FOR 1.8 MILES TO MAIDEN CHOICE JV5642'LANE, THENCE TURN LEFT ON MAIDEN CHOICE LANE FOR 0.25 MILE TO THE JV5642'ENTRANCE TO ST. CHARLES COLLEGE ON THE RIGHT AND THE STATION JV5642'SITE AS DESCRIBED ABOVE. JV5642 JV5642 STATION RECOVERY (2003) JV5642 JV5642'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV5642'NOT FOUND. NOTE--THE ST. CHARLES COLLEGE PROPERTY IS NOW OCCUPIED BY JV5642'CHARLESTOWN RETIREMENT CONDOS WITH NEW BUILDINGS AND LANDSCAPPING. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0484 *********************************************************************** JV0484 DESIGNATION - T 79 RESET 1957 JV0484 PID - JV0484 JV0484 STATE/COUNTY- MD/BALTIMORE JV0484 USGS QUAD - WHITE MARSH (1986) JV0484 JV0484 *CURRENT SURVEY CONTROL JV0484 ___________________________________________________________________ JV0484* NAD 83(1986)- 39 26 55. (N) 076 25 03. (W) SCALED JV0484* NAVD 88 - 83.15 (meters) 272.8 (feet) RESET JV0484 ___________________________________________________________________ JV0484 GEOID HEIGHT- -32.84 (meters) GEOID99 JV0484 JV0484 VERT ORDER - THIRD JV0484 JV0484.The horizontal coordinates were scaled from a topographic map and have JV0484.an estimated accuracy of +/- 6 seconds. JV0484 JV0484.The orthometric height was computed from unverified reset data. JV0484 JV0484.The geoid height was determined by GEOID99. JV0484 JV0484; North East Units Estimated Accuracy JV0484;SPC MD - 197,970. 450,140. MT (+/- 180 meters Scaled) JV0484 JV0484 SUPERSEDED SURVEY CONTROL JV0484 JV0484 NGVD 29 (??/??/??) 83.40 (m) 273.6 (f) RESET 3 JV0484 JV0484.Superseded values are not recommended for survey control. JV0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0484.See file dsdata.txt to determine how the superseded data were derived. JV0484 JV0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ780675(NAD 83) JV0484_MARKER: DB = BENCH MARK DISK JV0484_SETTING: 36 = BUILDING JV0484_STAMPING: T 79 RESET 1957 JV0484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0484_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JV0484+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2003 JV0484 JV0484 HISTORY - Date Condition Report By JV0484 HISTORY - 1957 MONUMENTED CGS JV0484 HISTORY - 20030913 GOOD USPSQD JV0484 JV0484 STATION DESCRIPTION JV0484 JV0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 JV0484'AT KINGSVILLE. JV0484'AT KINGSVILLE, BALTIMORE COUNTY, IN THE LIMESTONE BASE OF THE JV0484'SOUTH WALL OF THE KINGSVILLE BANK BUILDING, 26 FEET EAST OF THE JV0484'CENTER LINE OF JERUSALEM ROAD, 1.52 FEET EAST OF THE SOUTHWEST JV0484'CORNER OF THE BANK BUILDING AND 1.2 FEET ABOVE GROUND LEVEL. A JV0484'STANDARD DISK STAMPED T 79 RESET 1957 AND SET VERTICALLY. JV0484 JV0484 STATION RECOVERY (2003) JV0484 JV0484'RECOVERY NOTE BY US POWER SQUADRON 2003 (JJH) JV0484'TWO CORRECTIONS JV0484' JV0484'1) KINGSVILLE BANK IS NOW RBC MORTGAGE AT 7400 JERUSALEM RD. JV0484'2) THE MARK IS 26 FEET FROM THE CENTER OF BRADSHAW RD. NOT JERUSALEM JV0484'RD. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV1304 *********************************************************************** JV1304 DESIGNATION - V 109 JV1304 PID - JV1304 JV1304 STATE/COUNTY- MD/BALTIMORE JV1304 USGS QUAD - BALTIMORE WEST (1974) JV1304 JV1304 *CURRENT SURVEY CONTROL JV1304 ___________________________________________________________________ JV1304* NAD 83(1991)- 39 18 32.71461(N) 076 42 04.70543(W) ADJUSTED JV1304* NAVD 88 - 119.417 (meters) 391.79 (feet) ADJUSTED JV1304 ___________________________________________________________________ JV1304 X - 1,136,733.544 (meters) COMP JV1304 Y - -4,809,211.332 (meters) COMP JV1304 Z - 4,018,981.088 (meters) COMP JV1304 LAPLACE CORR- -6.61 (seconds) DEFLEC99 JV1304 ELLIP HEIGHT- 87.05 (meters) (08/30/02) GPS OBS JV1304 GEOID HEIGHT- -32.40 (meters) GEOID99 JV1304 DYNAMIC HT - 119.355 (meters) 391.58 (feet) COMP JV1304 MODELED GRAV- 980,108.7 (mgal) NAVD 88 JV1304 JV1304 HORZ ORDER - FIRST JV1304 VERT ORDER - FIRST CLASS II JV1304 ELLP ORDER - FOURTH CLASS II JV1304 JV1304.The horizontal coordinates were established by GPS observations JV1304.and adjusted by the National Geodetic Survey in October 2000. JV1304 JV1304.The orthometric height was determined by differential leveling JV1304.and adjusted by the National Geodetic Survey in June 1991. JV1304 JV1304.The X, Y, and Z were computed from the position and the ellipsoidal ht. JV1304 JV1304.The Laplace correction was computed from DEFLEC99 derived deflections. JV1304 JV1304.The ellipsoidal height was determined by GPS observations JV1304.and is referenced to NAD 83. JV1304 JV1304.The geoid height was determined by GEOID99. JV1304 JV1304.The dynamic height is computed by dividing the NAVD 88 JV1304.geopotential number by the normal gravity value computed on the JV1304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV1304.degrees latitude (g = 980.6199 gals.). JV1304 JV1304.The modeled gravity was interpolated from observed gravity values. JV1304 JV1304; North East Units Scale Converg. JV1304;SPC MD - 182,361.476 425,761.140 MT 0.99997839 +0 11 14.9 JV1304;SPC MD - 598,297.61 1,396,851.34 sFT 0.99997839 +0 11 14.9 JV1304;UTM 18 - 4,352,457.073 353,319.632 MT 0.99986491 -1 04 40.7 JV1304 JV1304 SUPERSEDED SURVEY CONTROL JV1304 JV1304 ELLIP H (10/26/00) 87.00 (m) GP( ) 4 1 JV1304 NAVD 88 (10/26/00) 119.42 (m) 391.8 (f) LEVELING 3 JV1304 NGVD 29 (??/??/??) 119.641 (m) 392.52 (f) ADJUSTED 1 2 JV1304 JV1304.Superseded values are not recommended for survey control. JV1304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV1304.See file dsdata.txt to determine how the superseded data were derived. JV1304 JV1304_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ5332052457(NAD 83) JV1304_MARKER: DB = BENCH MARK DISK JV1304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV1304_STAMPING: V-109 1965 JV1304_MARK LOGO: MDSHA JV1304_MAGNETIC: O = OTHER; SEE DESCRIPTION JV1304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV1304+STABILITY: SURFACE MOTION JV1304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JV1304+SATELLITE: SATELLITE OBSERVATIONS - April 19, 1999 JV1304 JV1304 HISTORY - Date Condition Report By JV1304 HISTORY - 1965 MONUMENTED MDSRC JV1304 HISTORY - 19990419 GOOD AMTHOM JV1304 HISTORY - 20030921 MARK NOT FOUND USPSQD JV1304 JV1304 STATION DESCRIPTION JV1304 JV1304'DESCRIBED BY MD STATE ROADS COMM 1965 JV1304'IN BALTIMORE. JV1304'STATION IS LOCATED 0.35 MILE EAST OF THE JUNCTION OF FOREST JV1304'PARK AVE. AND WINDSOR MILL ROAD ALONG WINDSOR MILL ROAD AT THE JV1304'ENTRANCE TO LEAKIN PARK. 195.0 FEET SOUTH OF THE CENTERLINE OF JV1304'WINDSOR MILL ROAD, 26.6 FEET WEST OF THE CENTERLINE OF THE LEAKIN JV1304'PARK ENTRANCE, 17.4 FEET NORTH WEST OF LIGHT POLE 2, AND 13.8 JV1304'FEET SOUTH WEST OF A 8 IN ELM TREE, SET IN THE TOP OF A CONCRETE JV1304'POST FLUSH WITH THE GROUND. JV1304 JV1304 STATION RECOVERY (1999) JV1304 JV1304'RECOVERY NOTE BY A MORTON THOMAS AND ASSOCIATES 1999 JV1304'RECOVERED AS DESCRIBED. JV1304 JV1304 STATION RECOVERY (2003) JV1304 JV1304'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV1304'NOT FOUND. NOTE-- LIGHT POLE 2 IS NUMBERED --7138-- OR --10/138--. JV1304'THE MONUMENT WAS NOT FOUND WITH PROBING. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0488 *********************************************************************** JV0488 DESIGNATION - V 79 JV0488 PID - JV0488 JV0488 STATE/COUNTY- MD/BALTIMORE JV0488 USGS QUAD - WHITE MARSH (1986) JV0488 JV0488 *CURRENT SURVEY CONTROL JV0488 ___________________________________________________________________ JV0488* NAD 83(1986)- 39 27 59. (N) 076 26 20. (W) SCALED JV0488* NAVD 88 - 131.983 (meters) 433.01 (feet) ADJUSTED JV0488 ___________________________________________________________________ JV0488 GEOID HEIGHT- -32.76 (meters) GEOID99 JV0488 DYNAMIC HT - 131.914 (meters) 432.79 (feet) COMP JV0488 MODELED GRAV- 980,105.3 (mgal) NAVD 88 JV0488 JV0488 VERT ORDER - SECOND CLASS 0 JV0488 JV0488.The horizontal coordinates were scaled from a topographic map and have JV0488.an estimated accuracy of +/- 6 seconds. JV0488 JV0488.The orthometric height was determined by differential leveling JV0488.and adjusted by the National Geodetic Survey in June 1991. JV0488 JV0488.The geoid height was determined by GEOID99. JV0488 JV0488.The dynamic height is computed by dividing the NAVD 88 JV0488.geopotential number by the normal gravity value computed on the JV0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0488.degrees latitude (g = 980.6199 gals.). JV0488 JV0488.The modeled gravity was interpolated from observed gravity values. JV0488 JV0488; North East Units Estimated Accuracy JV0488;SPC MD - 199,930. 448,290. MT (+/- 180 meters Scaled) JV0488 JV0488 SUPERSEDED SURVEY CONTROL JV0488 JV0488 NGVD 29 (??/??/??) 132.229 (m) 433.82 (f) ADJUSTED 2 0 JV0488 JV0488.Superseded values are not recommended for survey control. JV0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0488.See file dsdata.txt to determine how the superseded data were derived. JV0488 JV0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ762695(NAD 83) JV0488_MARKER: DB = BENCH MARK DISK JV0488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV0488_STAMPING: V 79 1942 433.867 JV0488_MARK LOGO: CGS JV0488_MAGNETIC: O = OTHER; SEE DESCRIPTION JV0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV0488+STABILITY: SURFACE MOTION JV0488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JV0488+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2003 JV0488 JV0488 HISTORY - Date Condition Report By JV0488 HISTORY - 1942 MONUMENTED CGS JV0488 HISTORY - 1960 GOOD CGS JV0488 HISTORY - 19960201 GOOD MCCRON JV0488 HISTORY - 19981011 MARK NOT FOUND USPSQD JV0488 HISTORY - 20030913 GOOD USPSQD JV0488 JV0488 STATION DESCRIPTION JV0488 JV0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 JV0488'0.2 MI SE FROM FORK. JV0488'THIS MARK IS ABOUT 0.15 MILE SOUTHWEST ALONG MACADAM ROAD FROM JV0488'THE INTERSECTION AT FORK, BALTIMORE COUNTY, AT THE FORK BUILDING JV0488'ASSO, 62.5 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 59.5 JV0488'FEET SOUTH OF POLE NUMBER 53, 4.0 FEET SOUTHWEST OF THE NORTH JV0488'CORNER OF THE BUILDING, 26.0 FEET EAST OF THE CENTER LINE OF A JV0488'MACADAM ROAD WHICH RUNS SOUTH FROM THE MAIN ROAD, ABOUT 3.0 JV0488'FEET HIGHER THAN THE MACADAM ROAD, STAMPED V 79 1942. NOTE-- IN JV0488'JULY 1944, MARK STAMPED, 433.867. JV0488 JV0488 STATION RECOVERY (1960) JV0488 JV0488'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 JV0488'RECOVERED IN GOOD CONDITION. JV0488 JV0488 STATION RECOVERY (1996) JV0488 JV0488'RECOVERY NOTE BY J R MCCRONE JR INCORPORATED 1996 (HAS) JV0488'RECOVERED AS DESCRIBED. JV0488 JV0488 STATION RECOVERY (1998) JV0488 JV0488'RECOVERY NOTE BY US POWER SQUADRON 1998 JV0488'MARK NOT FOUND. JV0488 JV0488 STATION RECOVERY (2003) JV0488 JV0488'RECOVERY NOTE BY US POWER SQUADRON 2003 (JJH) JV0488'I FOUND THE MARK APPROXIMETELY 4 FEET FROM THE NORTH CORNER OF AN JV0488'UNMARKED WHITE BUILDING. THE DESCRIPTION SAYS IT'S THE FORK BUILDING JV0488'ASSO,. THE WHITE BUILDING IS SITTING ON THE GROUNDS OF THE FORK JV0488'CHRISTIAN CHURCH. WHETHER IT IS AS DESCRIBED OR BEING USED AS A JV0488'CLASSROOM IS NOT CERTAIN. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV1306 *********************************************************************** JV1306 DESIGNATION - W 109 MDSRC JV1306 PID - JV1306 JV1306 STATE/COUNTY- MD/BALTIMORE JV1306 USGS QUAD - BALTIMORE WEST (1974) JV1306 JV1306 *CURRENT SURVEY CONTROL JV1306 ___________________________________________________________________ JV1306* NAD 83(1986)- 39 18 07. (N) 076 42 44. (W) SCALED JV1306* NAVD 88 - 92.592 (meters) 303.78 (feet) ADJUSTED JV1306 ___________________________________________________________________ JV1306 GEOID HEIGHT- -32.37 (meters) GEOID99 JV1306 DYNAMIC HT - 92.544 (meters) 303.62 (feet) COMP JV1306 MODELED GRAV- 980,106.0 (mgal) NAVD 88 JV1306 JV1306 VERT ORDER - FIRST CLASS II JV1306 JV1306.The horizontal coordinates were scaled from a topographic map and have JV1306.an estimated accuracy of +/- 6 seconds. JV1306 JV1306.The orthometric height was determined by differential leveling JV1306.and adjusted by the National Geodetic Survey in June 1991. JV1306 JV1306.The geoid height was determined by GEOID99. JV1306 JV1306.The dynamic height is computed by dividing the NAVD 88 JV1306.geopotential number by the normal gravity value computed on the JV1306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV1306.degrees latitude (g = 980.6199 gals.). JV1306 JV1306.The modeled gravity was interpolated from observed gravity values. JV1306 JV1306; North East Units Estimated Accuracy JV1306;SPC MD - 181,570. 424,820. MT (+/- 180 meters Scaled) JV1306 JV1306 SUPERSEDED SURVEY CONTROL JV1306 JV1306 NGVD 29 (??/??/??) 92.816 (m) 304.51 (f) ADJUSTED 1 2 JV1306 JV1306.Superseded values are not recommended for survey control. JV1306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV1306.See file dsdata.txt to determine how the superseded data were derived. JV1306 JV1306_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ523516(NAD 83) JV1306_MARKER: DB = BENCH MARK DISK JV1306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV1306_STAMPING: W-109 1965 JV1306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV1306+STABILITY: SURFACE MOTION JV1306 JV1306 HISTORY - Date Condition Report By JV1306 HISTORY - 1965 MONUMENTED MDSRC JV1306 HISTORY - 20030921 MARK NOT FOUND USPSQD JV1306 JV1306 STATION DESCRIPTION JV1306 JV1306'DESCRIBED BY MD STATE ROADS COMM 1965 JV1306'IN BALTIMORE. JV1306'STATION IS LOCATED 0.2 MILE SOUTHEAST OF THE JUNCTION OF JV1306'INGLESIDE AVE. AND SECURITY BLVD. ALONG SECURITY BLVD. NEAR THE JV1306'BALTIMORE CITY LINE. 15.5 FEET NORTHEAST OF THE CENTERLINE OF JV1306'THE WEST BOUND LANE OF SECURITY BLVD. 83.4 FEET SOUTH OF POWER JV1306'POLE 97697 (OR 6), 70.7 FEET EAST OF A FIRE HYDRANT, 60.1 FEET JV1306'NORTHEAST OF LIGHT POLE 36, AND 11.6 FEET NORTH WEST OF THE JV1306'CENTER OF A STORM DRAIN COVER, SET IN THE TOP OF A CONCRETE POST JV1306'FLUSH WITH THE GROUND. JV1306 JV1306 STATION RECOVERY (2003) JV1306 JV1306'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV1306'NOT FOUND. NOTE-- SECURITY BLVD. IS NOW A FOUR-LANE DIVIDED ROAD. JV1306'THE DESCRIPTION WOULD PLACE THE MONUMENT UNDER THE ROAD. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV1308 *********************************************************************** JV1308 DESIGNATION - Y 109 MDSRC JV1308 PID - JV1308 JV1308 STATE/COUNTY- MD/BALTIMORE JV1308 USGS QUAD - BALTIMORE WEST (1974) JV1308 JV1308 *CURRENT SURVEY CONTROL JV1308 ___________________________________________________________________ JV1308* NAD 83(1986)- 39 18 42. (N) 076 43 38. (W) SCALED JV1308* NAVD 88 - 113.405 (meters) 372.06 (feet) ADJUSTED JV1308 ___________________________________________________________________ JV1308 GEOID HEIGHT- -32.31 (meters) GEOID99 JV1308 DYNAMIC HT - 113.346 (meters) 371.87 (feet) COMP JV1308 MODELED GRAV- 980,106.5 (mgal) NAVD 88 JV1308 JV1308 VERT ORDER - FIRST CLASS II JV1308 JV1308.The horizontal coordinates were scaled from a topographic map and have JV1308.an estimated accuracy of +/- 6 seconds. JV1308 JV1308.The orthometric height was determined by differential leveling JV1308.and adjusted by the National Geodetic Survey in June 1991. JV1308 JV1308.The geoid height was determined by GEOID99. JV1308 JV1308.The dynamic height is computed by dividing the NAVD 88 JV1308.geopotential number by the normal gravity value computed on the JV1308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV1308.degrees latitude (g = 980.6199 gals.). JV1308 JV1308.The modeled gravity was interpolated from observed gravity values. JV1308 JV1308; North East Units Estimated Accuracy JV1308;SPC MD - 182,640. 423,530. MT (+/- 180 meters Scaled) JV1308 JV1308 SUPERSEDED SURVEY CONTROL JV1308 JV1308 NGVD 29 (??/??/??) 113.628 (m) 372.79 (f) ADJUSTED 1 2 JV1308 JV1308.Superseded values are not recommended for survey control. JV1308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV1308.See file dsdata.txt to determine how the superseded data were derived. JV1308 JV1308_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ510527(NAD 83) JV1308_MARKER: DB = BENCH MARK DISK JV1308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV1308_STAMPING: Y-109 1965 JV1308_MAGNETIC: N = NO MAGNETIC MATERIAL JV1308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV1308+STABILITY: SURFACE MOTION JV1308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JV1308+SATELLITE: SATELLITE OBSERVATIONS - July 02, 1996 JV1308 JV1308 HISTORY - Date Condition Report By JV1308 HISTORY - 1965 MONUMENTED MDSRC JV1308 HISTORY - 19960702 GOOD DMW JV1308 HISTORY - 20030921 MARK NOT FOUND USPSQD JV1308 JV1308 STATION DESCRIPTION JV1308 JV1308'DESCRIBED BY MD STATE ROADS COMM 1965 JV1308'IN BALTIMORE. JV1308'STATION IS LOCATED 1.0 MILE WEST OF THE BALTIMORE CITY LINE ALONG JV1308'SECURITY BLVD. AT THE EAST ENTRANCE TO THE SOCIAL SECURITY JV1308'BUILDING. 93.0 FEET WEST OF THE CENTERLINE OF THE CROSSOVER TO JV1308'THE EAST ENTRANCE, 74.2 FEET SOUTH WEST OF A TRAFFIC LIGHT POLE, JV1308'41.3 FEET NORTH OF A FIRE PLUG, AND 21.2 FEET NORTH OF THE JV1308'CENTERLINE OF THE EAST BOUND LANE OF SECURITY BLVD., SET IN THE JV1308'TOP OF A CONCRETE POST FLUSH WITH THE GROUND IN THE MEDIAN STRIP. JV1308 JV1308 STATION RECOVERY (1996) JV1308 JV1308'RECOVERY NOTE BY DAFT MCCUNE WALKER INCORPORATED 1996 (DMM) JV1308'RECOVERED AS DESCRIBED. JV1308 JV1308 STATION RECOVERY (2003) JV1308 JV1308'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV1308'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0800 *********************************************************************** JV0800 DESIGNATION - Y 13 JV0800 PID - JV0800 JV0800 STATE/COUNTY- MD/BALTIMORE JV0800 USGS QUAD - BALTIMORE WEST (1974) JV0800 JV0800 *CURRENT SURVEY CONTROL JV0800 ___________________________________________________________________ JV0800* NAD 83(1986)- 39 18 21. (N) 076 39 33. (W) SCALED JV0800* NAVD 88 - 64.744 (meters) 212.41 (feet) ADJUSTED JV0800 ___________________________________________________________________ JV0800 GEOID HEIGHT- -32.55 (meters) GEOID99 JV0800 DYNAMIC HT - 64.710 (meters) 212.30 (feet) COMP JV0800 MODELED GRAV- 980,107.3 (mgal) NAVD 88 JV0800 JV0800 VERT ORDER - FIRST CLASS II JV0800 JV0800.The horizontal coordinates were scaled from a topographic map and have JV0800.an estimated accuracy of +/- 6 seconds. JV0800 JV0800.The orthometric height was determined by differential leveling JV0800.and adjusted by the National Geodetic Survey in June 1991. JV0800 JV0800.The geoid height was determined by GEOID99. JV0800 JV0800.The dynamic height is computed by dividing the NAVD 88 JV0800.geopotential number by the normal gravity value computed on the JV0800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0800.degrees latitude (g = 980.6199 gals.). JV0800 JV0800.The modeled gravity was interpolated from observed gravity values. JV0800 JV0800; North East Units Estimated Accuracy JV0800;SPC MD - 182,010. 429,400. MT (+/- 180 meters Scaled) JV0800 JV0800 SUPERSEDED SURVEY CONTROL JV0800 JV0800 NGVD 29 (??/??/??) 64.969 (m) 213.15 (f) ADJUSTED 1 2 JV0800 JV0800.Superseded values are not recommended for survey control. JV0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0800.See file dsdata.txt to determine how the superseded data were derived. JV0800 JV0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ569520(NAD 83) JV0800_MARKER: DB = BENCH MARK DISK JV0800_SETTING: 36 = WALL JV0800_STAMPING: Y-13 JV0800_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL JV0800 JV0800 HISTORY - Date Condition Report By JV0800 HISTORY - 1935 MONUMENTED CGS JV0800 HISTORY - 1966 GOOD MDSRC JV0800 HISTORY - 20030922 MARK NOT FOUND USPSQD JV0800 JV0800 STATION DESCRIPTION JV0800 JV0800'DESCRIBED BY MD STATE ROADS COMM 1966 JV0800'AT BALTIMORE. JV0800'AT BALTIMORE, ON THE WESTERN MARYLAND RAILWAY, AT THE BAKER JV0800'STREET OVERPASS, ABOUT 75 FEET NORTHEAST OF A WATER TOWER IN JV0800'THE TOP OF THE SOUTHWEST CONCRETE IN WALL AND 27 FEET WEST OF JV0800'THE CENTERLINE OF THE WEST TRACK. A STANDARD DISK, STAMPED JV0800'Y 13 1935. JV0800 JV0800 STATION RECOVERY (2003) JV0800 JV0800'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0800'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0855 *********************************************************************** JV0855 DESIGNATION - Y 27 JV0855 PID - JV0855 JV0855 STATE/COUNTY- MD/BALTIMORE JV0855 USGS QUAD - BALTIMORE WEST (1974) JV0855 JV0855 *CURRENT SURVEY CONTROL JV0855 ___________________________________________________________________ JV0855* NAD 83(1986)- 39 16 25. (N) 076 43 28. (W) SCALED JV0855* NAVD 88 - 131.074 (meters) 430.03 (feet) ADJUSTED JV0855 ___________________________________________________________________ JV0855 GEOID HEIGHT- -32.38 (meters) GEOID99 JV0855 DYNAMIC HT - 131.005 (meters) 429.81 (feet) COMP JV0855 MODELED GRAV- 980,098.0 (mgal) NAVD 88 JV0855 JV0855 VERT ORDER - SECOND CLASS 0 JV0855 JV0855.The horizontal coordinates were scaled from a topographic map and have JV0855.an estimated accuracy of +/- 6 seconds. JV0855 JV0855.The orthometric height was determined by differential leveling JV0855.and adjusted by the National Geodetic Survey in June 1991. JV0855 JV0855.The geoid height was determined by GEOID99. JV0855 JV0855.The dynamic height is computed by dividing the NAVD 88 JV0855.geopotential number by the normal gravity value computed on the JV0855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0855.degrees latitude (g = 980.6199 gals.). JV0855 JV0855.The modeled gravity was interpolated from observed gravity values. JV0855 JV0855; North East Units Estimated Accuracy JV0855;SPC MD - 178,420. 423,780. MT (+/- 180 meters Scaled) JV0855 JV0855 SUPERSEDED SURVEY CONTROL JV0855 JV0855 NGVD 29 (??/??/??) 131.291 (m) 430.74 (f) ADJUSTED 2 0 JV0855 JV0855.Superseded values are not recommended for survey control. JV0855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0855.See file dsdata.txt to determine how the superseded data were derived. JV0855 JV0855_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ512485(NAD 83) JV0855_MARKER: DB = BENCH MARK DISK JV0855_SETTING: 30 = BRIDGE CURB JV0855_STAMPING: Y 27 1958 JV0855_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV0855_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR JV0855+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2003 JV0855 JV0855 HISTORY - Date Condition Report By JV0855 HISTORY - 1958 MONUMENTED CGS JV0855 HISTORY - 1960 GOOD CGS JV0855 HISTORY - 20030921 GOOD USPSQD JV0855 JV0855 STATION DESCRIPTION JV0855 JV0855'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 JV0855'0.6 MI E FROM CATONSVILLE. JV0855'0.6 MILE EAST ALONG FREDERICK ROAD FROM THE POST OFFICE JV0855'AT CATONSVILLE, ON TOP OF THE WEST END OF THE NORTH CONCRETE CURBING JV0855'OF THE FREDERICK ROAD BRIDGE OVER THE BALTIMORE BELTWAY, 21 FEET JV0855'NORTH OF THE NORTH RAIL OF A DOUBLE STREET CAT TRACK, 3.4 FEET JV0855'EAST OF THE WEST END OF THE CURB AND 1 FOOT ABOVE THE LEVEL OF JV0855'FREDERICK ROAD. JV0855 JV0855 STATION RECOVERY (2003) JV0855 JV0855'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0855'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS 21.3 FEET EAST OF A JV0855'MANHOLE COVER AT THE JUNCTION OF THE I-695 SOUTH-BOUND EXIT RAMP AND JV0855'FREDERICK ROAD, 8.1 FEET SOUTHEAST OF THE WESTERN END OF THE NORTHERN JV0855'BRIDGE PARAPET, AND 6.2 FEET SOUTH OF THE SOUTHERN EDGE OF THE JV0855'NORTHERN PARAPET. NOTE-- THE DOUBLE STREET CAR TRACK IS NO LONGER JV0855'PRESENT. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV1307 *********************************************************************** JV1307 DESIGNATION - Z 109 MDSRC JV1307 PID - JV1307 JV1307 STATE/COUNTY- MD/BALTIMORE JV1307 USGS QUAD - BALTIMORE WEST (1974) JV1307 JV1307 *CURRENT SURVEY CONTROL JV1307 ___________________________________________________________________ JV1307* NAD 83(1986)- 39 18 42. (N) 076 43 08. (W) SCALED JV1307* NAVD 88 - 102.464 (meters) 336.17 (feet) ADJUSTED JV1307 ___________________________________________________________________ JV1307 GEOID HEIGHT- -32.34 (meters) GEOID99 JV1307 DYNAMIC HT - 102.411 (meters) 335.99 (feet) COMP JV1307 MODELED GRAV- 980,107.1 (mgal) NAVD 88 JV1307 JV1307 VERT ORDER - FIRST CLASS II JV1307 JV1307.The horizontal coordinates were scaled from a topographic map and have JV1307.an estimated accuracy of +/- 6 seconds. JV1307 JV1307.The orthometric height was determined by differential leveling JV1307.and adjusted by the National Geodetic Survey in June 1991. JV1307 JV1307.The geoid height was determined by GEOID99. JV1307 JV1307.The dynamic height is computed by dividing the NAVD 88 JV1307.geopotential number by the normal gravity value computed on the JV1307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV1307.degrees latitude (g = 980.6199 gals.). JV1307 JV1307.The modeled gravity was interpolated from observed gravity values. JV1307 JV1307; North East Units Estimated Accuracy JV1307;SPC MD - 182,640. 424,240. MT (+/- 180 meters Scaled) JV1307 JV1307 SUPERSEDED SURVEY CONTROL JV1307 JV1307 NGVD 29 (??/??/??) 102.687 (m) 336.90 (f) ADJUSTED 1 2 JV1307 JV1307.Superseded values are not recommended for survey control. JV1307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV1307.See file dsdata.txt to determine how the superseded data were derived. JV1307 JV1307_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ518527(NAD 83) JV1307_MARKER: DB = BENCH MARK DISK JV1307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV1307_STAMPING: Z-109 1965 JV1307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV1307+STABILITY: SURFACE MOTION JV1307 JV1307 HISTORY - Date Condition Report By JV1307 HISTORY - UNK MONUMENTED MDSRC JV1307 HISTORY - 20030921 MARK NOT FOUND USPSQD JV1307 JV1307 STATION DESCRIPTION JV1307 JV1307'DESCRIBED BY MD STATE ROADS COMM UNK JV1307'IN BALTIMORE. JV1307'STATION IS LOCATED 0.55 MILE WEST OF THE BALTIMORE CITY LINE JV1307'ALONG SECURITY BLVD. 27.6 FEET NORTH OF THE CENTERLINE OF THE JV1307'EAST BOUND LANE OF SECURITY BLVD., 81.0 FEET SOUTH OF G AND E JV1307'POLE 293081, 129.5 FEET EAST-NORTHEAST OF A FIRE HYDRANT, AND JV1307'5.3 FEET NORTHEAST OF A LIGHT POLE, SET IN THE TOP OF A CONCRETE JV1307'POST FLUSH WITH THE GROUND. JV1307 JV1307 STATION RECOVERY (2003) JV1307 JV1307'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV1307'NOT FOUND. NOTE-- SECURITY BLVD. IS NOW A FOUR-LANE DIVIDED ROAD. JV1307'THE DESCRIPTION WOULD PLACE THE MONUMENT UNDER THE ROAD. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0607 *********************************************************************** JV0607 DESIGNATION - Z 111 MDSRC RESET 1971 JV0607 PID - JV0607 JV0607 STATE/COUNTY- MD/BALTIMORE JV0607 USGS QUAD - BALTIMORE WEST (1974) JV0607 JV0607 *CURRENT SURVEY CONTROL JV0607 ___________________________________________________________________ JV0607* NAD 83(1986)- 39 16 10. (N) 076 40 06. (W) SCALED JV0607* NAVD 88 - 34.93 (meters) 114.6 (feet) RESET JV0607 ___________________________________________________________________ JV0607 GEOID HEIGHT- -32.58 (meters) GEOID99 JV0607 JV0607 VERT ORDER - THIRD JV0607 JV0607.The horizontal coordinates were scaled from a topographic map and have JV0607.an estimated accuracy of +/- 6 seconds. JV0607 JV0607.The orthometric height was computed from unverified reset data. JV0607 JV0607.The geoid height was determined by GEOID99. JV0607 JV0607; North East Units Estimated Accuracy JV0607;SPC MD - 177,970. 428,620. MT (+/- 180 meters Scaled) JV0607 JV0607 SUPERSEDED SURVEY CONTROL JV0607 JV0607 NGVD 29 (??/??/??) 35.17 (m) 115.4 (f) RESET 3 JV0607 JV0607.Superseded values are not recommended for survey control. JV0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0607.See file dsdata.txt to determine how the superseded data were derived. JV0607 JV0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ560480(NAD 83) JV0607_MARKER: DD = SURVEY DISK JV0607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JV0607_STAMPING: Z 111 RESET 1971 USCGS JV0607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JV0607+STABILITY: SURFACE MOTION JV0607 JV0607 HISTORY - Date Condition Report By JV0607 HISTORY - 1971 MONUMENTED MDSRC JV0607 HISTORY - 20030923 MARK NOT FOUND USPSQD JV0607 JV0607 STATION DESCRIPTION JV0607 JV0607'DESCRIBED BY MD STATE ROADS COMM 1971 JV0607'AT BALTIMORE CITY. JV0607'STATION IS LOCATED IN THE SOUTHWEST SECTION OF BALTIMORE CITY JV0607'NEAR CATON AVENUE AND BENSON AVENUE, AND ACROSS THE STREET FROM JV0607'ST. AGNES HOSPITAL, 27.0 FEET NORTHWEST OF THE CENTERLINE OF THE JV0607'ENTRANCE TO THE ARCHBISHOP KEOUGH HIGH SCHOOL, 135.5 FEET NORTHEAST JV0607'OF THE CENTERLINE OF CATON AVENUE, 7.9 FEET SOUTHWEST OF A STREET JV0607'LAMP. A STANDARD DISK SET IN THE TOP OF A CONCRETE POST FLUSH WITH JV0607'THE SURFACE BETWEEN THE CONCRETE CURB AND SIDEWALK. JV0607 JV0607 STATION RECOVERY (2003) JV0607 JV0607'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0607'MARK NOT FOUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 JV0861 *********************************************************************** JV0861 DESIGNATION - Z 27 JV0861 PID - JV0861 JV0861 STATE/COUNTY- MD/BALTIMORE JV0861 USGS QUAD - BALTIMORE WEST (1974) JV0861 JV0861 *CURRENT SURVEY CONTROL JV0861 ___________________________________________________________________ JV0861* NAD 83(1986)- 39 15 27. (N) 076 41 48. (W) SCALED JV0861* NAVD 88 - 42.641 (meters) 139.90 (feet) ADJUSTED JV0861 ___________________________________________________________________ JV0861 GEOID HEIGHT- -32.51 (meters) GEOID99 JV0861 DYNAMIC HT - 42.619 (meters) 139.83 (feet) COMP JV0861 MODELED GRAV- 980,099.8 (mgal) NAVD 88 JV0861 JV0861 VERT ORDER - SECOND CLASS 0 JV0861 JV0861.The horizontal coordinates were scaled from a topographic map and have JV0861.an estimated accuracy of +/- 6 seconds. JV0861 JV0861.The orthometric height was determined by differential leveling JV0861.and adjusted by the National Geodetic Survey in June 1991. JV0861 JV0861.The geoid height was determined by GEOID99. JV0861 JV0861.The dynamic height is computed by dividing the NAVD 88 JV0861.geopotential number by the normal gravity value computed on the JV0861.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 JV0861.degrees latitude (g = 980.6199 gals.). JV0861 JV0861.The modeled gravity was interpolated from observed gravity values. JV0861 JV0861; North East Units Estimated Accuracy JV0861;SPC MD - 176,640. 426,180. MT (+/- 180 meters Scaled) JV0861 JV0861 SUPERSEDED SURVEY CONTROL JV0861 JV0861 NGVD 29 (??/??/??) 42.858 (m) 140.61 (f) ADJUSTED 2 0 JV0861 JV0861.Superseded values are not recommended for survey control. JV0861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JV0861.See file dsdata.txt to determine how the superseded data were derived. JV0861 JV0861_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ536467(NAD 83) JV0861_MARKER: DB = BENCH MARK DISK JV0861_SETTING: 30 = SIDEWALK JV0861_STAMPING: Z 27 1958 JV0861_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY JV0861 JV0861 HISTORY - Date Condition Report By JV0861 HISTORY - 1958 MONUMENTED CGS JV0861 HISTORY - 1960 GOOD CGS JV0861 HISTORY - 20030921 GOOD USPSQD JV0861 JV0861 STATION DESCRIPTION JV0861 JV0861'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 JV0861'1.5 MI SE FROM CATONSVILLE. JV0861'0.6 MILE EAST ALONG FREDERICK ROAD FROM THE POST OFFICE AT JV0861'CATONSVILLE, THENCE ABOUT 1.9 MILES SOUTHEAST ALONG THE BALTIMORE JV0861'BELTWAY (INTERSTATE HIGHWAY 695), ABOUT 85 YARDS WEST OF THE JV0861'WEST CORNER OF THE MAIDEN CHOICE ELEMENTARY SCHOOL, 58 FEET JV0861'SOUTHEAST OF THE SOUTHEAST CORNER OF A CONCRETE PEDESTERIAN JV0861'WALKWAY OVER THE BELTWAY, ON TOP OF THE WEST END OF THE CONCRETE JV0861'SIDEWALK AT THE DEAD END OF SHELBOURNE ROAD, 21 FEET EAST OF POWER JV0861'LINE POLE 198166, 1 FOOT EAST OF THE WEST END OF THE SIDEWALK, JV0861'AND ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD. JV0861 JV0861 STATION RECOVERY (2003) JV0861 JV0861'RECOVERY NOTE BY US POWER SQUADRON 2003 (DRB) JV0861'RECOVERED IN GOOD CONDITION. ADD-- THE STATION IS 23.3 FEET EAST OF A JV0861'CHAINLINK FENCE ALONG THE EAST SIDE OF THE I-695 BELTWAY, 17.5 FEET JV0861'WEST OF UTILITY POLE NUMBER -545755- WITH TWO GUY WIRES, A STREET JV0861'LIGHT, AND WIRE ACROSS THE BELTWAY, AND 0.3 FEET EAST OF THE WEST END JV0861'OF A CONCRETE SIDEWALK IN THE SOUTHWEST CORNER OF THE WALK. JV0861'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 695 (BELTWAY) AND JV0861'WILKENS AVENUE, GO EAST ON WILKENS AVENUE FOR 0.4 MILE TO MAIDEN JV0861'CHOICE LANE. TURN RIGHT (SOUTH) ON MAIDEN CHOICE LANE AND GO 0.3 MILE JV0861'TO SHELBOURNE ROAD. TURN RIGHT (WEST) AND GO TO THE END OF SHELBOURNE JV0861'ROAD AND THE STATION ON THE LEFT.