1 National Geodetic Survey, Retrieval Date = DECEMBER 2, 2002 DE2488 *********************************************************************** DE2488 DESIGNATION - AKGPS 34 DE2488 PID - DE2488 DE2488 STATE/COUNTY- SC/ORANGEBURG DE2488 USGS QUAD - SALLEY (1988) DE2488 DE2488 *CURRENT SURVEY CONTROL DE2488 ___________________________________________________________________ DE2488* NAD 83(1986)- 33 34 02.63815(N) 081 16 25.83522(W) ADJUSTED DE2488* NAVD 88 - 108.47 (meters) 355.9 (feet) GPS OBS DE2488 ___________________________________________________________________ DE2488 LAPLACE CORR- -1.98 (seconds) DEFLEC99 DE2488 GEOID HEIGHT- -31.23 (meters) GEOID99 DE2488 DE2488 HORZ ORDER - FIRST DE2488 DE2488.The North Carolina/South Carolina HARNS have been completed but, DE2488.due to contractual restrictions, coordinates for these stations DE2488.will NOT be published in the near future. In the interim, the DE2488.published coordinates in North and South Carolina will not be DE2488.consistent with the Continuously Operating Reference Stations DE2488.(CORS). The HARN coordinates for these stations are available DE2488.upon request. Contact Gary Thompson(919-733-3836), or Lewis DE2488.Lapine(803-896-7700). DE2488. DE2488.In addition, the published North and South Carolina positions DE2488.(NAD 83 (1986)) are NOT consistent with those determined in DE2488.adjacent state readjustments. The discontinuity between stations DE2488.located in North or South Carolina and those in adjacent states DE2488.which have been adjusted to the HARN may be as much as 5 DE2488.decimeters. This will result in a significant loss of accuracy DE2488.over lines crossing such state borders. DE2488 DE2488 DE2488.The horizontal coordinates were established by GPS observations DE2488.and adjusted by the SOUTH CAROLINA GEODETIC SURVEY in November 2002. DE2488 DE2488.The orthometric height was determined by GPS observations and a DE2488.high-resolution geoid model using precise GPS observation and DE2488.processing techniques. DE2488 DE2488.The Laplace correction was computed from DEFLEC99 derived deflections. DE2488 DE2488.The geoid height was determined by GEOID99. DE2488 DE2488; North East Units Scale Converg. DE2488;SPC SC - 192,334.996 584,178.775 MT 0.99979523 -0 09 06.5 DE2488;SPC SC - 631,020.33 1,916,597.03 iFT 0.99979523 -0 09 06.5 DE2488;UTM 17 - 3,714,225.360 474,583.671 MT 0.99960796 -0 09 05.1 DE2488 DE2488 SUPERSEDED SURVEY CONTROL DE2488 DE2488 NAD 83(1986)- 33 34 02.63815(N) 081 16 25.83522(W) AD( ) 2 DE2488 NGVD 29 - 108.7 (m) 357. (f) GPS OBS DE2488 DE2488.Superseded values are not recommended for survey control. DE2488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DE2488.See file dsdata.txt to determine how the superseded data were derived. DE2488 DE2488_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMT7458414225(NAD 83) DE2488_MARKER: P = PIPE CAP DE2488_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND DE2488_STAMPING: AKGPS 34 1988 DE2488_MARK LOGO: SC-003 DE2488_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DE2488_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY DE2488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DE2488+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2000 DE2488 DE2488 HISTORY - Date Condition Report By DE2488 HISTORY - 1988 MONUMENTED LOCSUR DE2488 HISTORY - 1988 GOOD LOCSUR DE2488 HISTORY - 19920921 GOOD SCGS DE2488 HISTORY - 20001120 GOOD SCGS DE2488 DE2488 STATION DESCRIPTION DE2488 DE2488'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1988 (CTM) DE2488'THE STATION IS LOCATED ABOUT 2.9 KM (1.8 MI) EAST DE2488'OF SALLEY IN ORANGEBURG COUNTY, SC. DE2488' DE2488'TO REACH STATION FROM INTERSECTION OF S.C. 394 AND DE2488'S.C. 39 IN SALLEY, GO EAST ON S.C. 394 FOR 1.6 KM DE2488'(1.0 MI) TO THE COUNTY LINE, CONTINUE EAST IN DE2488'ORANGEBURG COUNTY ON S.C. 394 FOR 1.2 KM (0.75 MI) DE2488'TO STATION ON RIGHT, 41.1 METERS (135 FEET) SOUTHEAST DE2488'OF A FENCE CORNER IN THE NORTHWEST QUADRANT OF DE2488'INTERSECTION OF DRIVE AND S.C. 394, 32.6 METERS DE2488'(107 FEET) SOUTHEAST OF CULVERT UNDER DRIVE ACROSS DE2488'ROAD, 6.2 METERS (20.5 FEET) NORTH OF FENCE ON SOUTH DE2488'SIDE OF ROAD, 5.2 METERS (17 FEET) SOUTH OF CENTER DE2488'OF S.C. 394, 4.3 METERS (14.1 FEET) NORTH OF WITNESS POST. DE2488' DE2488'THE STATION IS A STANDARD SC-003 DISK STAMPED---AKGPS 34 1988---AND DE2488'IS SET FLUSH WITH GROUND SURFACE, MONUMENT IS A BERNSTEN DE2488'A-2-BR-30 ENCASED IN PVC PIPE. DE2488 DE2488 STATION RECOVERY (1988) DE2488 DE2488'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1988 DE2488'RECOVERED IN GOOD CONDITION. DE2488 DE2488 STATION RECOVERY (1992) DE2488 DE2488'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 1992 DE2488'RECOVERED IN GOOD CONDITION. DE2488 DE2488 STATION RECOVERY (2000) DE2488 DE2488'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 2000 (DDW) DE2488'STATION IS LOCATED 0.9 MILE (1.4 KM) WEST OF LIVINGSTON, 24.7 MILES DE2488'(39.7 KM) WEST NORTHWEST OF ORANGEBURG. OWNERSHIP--SCDOT, DIRECTOR OF DE2488'PRECONSTRUCTION, P.O. BOX 191, COLUMBIA, SC 29202, PHONE DE2488'803-737-1350. TO REACH THE STATION FROM THE JUNCTION OF STATE DE2488'HIGHWAYS 39 AND 394 IN SALLEY, GO EAST ON HIGHWAY 394 FOR 1.75 MILES DE2488'(2.82 KM) TO THE STATION ON THE RIGHT. STATION IS A PIPE MARK WITH DE2488'CAP FLUSH WITH THE GROUND AND 0.5 FOOT (15.2 CM) BELOW THE HIGHWAY, DE2488'17.7 FEET (5.4 M) SOUTH OF THE CENTER OF THE ROAD, 184.0 FEET (56.1 M) DE2488'WEST OF A POWER POLE NUMBER 472017 WITH A SCGS REFERENCE WASHER DE2488'ATTACHED, 142.3 FEET (43.4 M) EAST OF A POWER POLE NUMBER 472018 WITH DE2488'A SCGS REFERENCE WASHER ATTACHED, 13.3 FEET (4.1 M) NORTH OF A WITNESS DE2488'POST. RECOVERED BY R.P. MCKEOWN. 1 National Geodetic Survey, Retrieval Date = DECEMBER 2, 2002 DE2489 *********************************************************************** DE2489 DESIGNATION - AKGPS 35 DE2489 PID - DE2489 DE2489 STATE/COUNTY- SC/ORANGEBURG DE2489 USGS QUAD - SALLEY (1988) DE2489 DE2489 *CURRENT SURVEY CONTROL DE2489 ___________________________________________________________________ DE2489* NAD 83(1986)- 33 33 02.44168(N) 081 18 01.26216(W) ADJUSTED DE2489* NAVD 88 - 110.8 (meters) 364. (feet) VERTCON DE2489 ___________________________________________________________________ DE2489 LAPLACE CORR- -2.22 (seconds) DEFLEC99 DE2489 GEOID HEIGHT- -31.23 (meters) GEOID99 DE2489 DE2489 HORZ ORDER - SECOND DE2489 DE2489.The North Carolina/South Carolina HARNS have been completed but, DE2489.due to contractual restrictions, coordinates for these stations DE2489.will NOT be published in the near future. In the interim, the DE2489.published coordinates in North and South Carolina will not be DE2489.consistent with the Continuously Operating Reference Stations DE2489.(CORS). The HARN coordinates for these stations are available DE2489.upon request. Contact Gary Thompson(919-733-3836), or Lewis DE2489.Lapine(803-896-7700). DE2489. DE2489.In addition, the published North and South Carolina positions DE2489.(NAD 83 (1986)) are NOT consistent with those determined in DE2489.adjacent state readjustments. The discontinuity between stations DE2489.located in North or South Carolina and those in adjacent states DE2489.which have been adjusted to the HARN may be as much as 5 DE2489.decimeters. This will result in a significant loss of accuracy DE2489.over lines crossing such state borders. DE2489 DE2489 DE2489.The horizontal coordinates were established by GPS observations DE2489.and adjusted by the National Geodetic Survey in September 1989. DE2489 DE2489.The NAVD 88 height was computed by applying the VERTCON shift value to DE2489.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DE2489 DE2489.The Laplace correction was computed from DEFLEC99 derived deflections. DE2489 DE2489.The geoid height was determined by GEOID99. DE2489 DE2489; North East Units Scale Converg. DE2489;SPC SC - 190,487.592 581,712.667 MT 0.99979579 -0 09 59.5 DE2489;SPC SC - 624,959.29 1,908,506.13 iFT 0.99979579 -0 09 59.5 DE2489;UTM 17 - 3,712,378.281 472,118.039 MT 0.99960958 -0 09 57.6 DE2489 DE2489 SUPERSEDED SURVEY CONTROL DE2489 DE2489 NGVD 29 - 111.0 (m) 364. (f) GPS OBS DE2489 DE2489.Superseded values are not recommended for survey control. DE2489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DE2489.See file dsdata.txt to determine how the superseded data were derived. DE2489 DE2489_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMT7211812378(NAD 83) DE2489_MARKER: P = PIPE CAP DE2489_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND DE2489_STAMPING: AKGPS 35 1988 DE2489_MARK LOGO: SC-003 DE2489_MAGNETIC: O = OTHER; SEE DESCRIPTION DE2489_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY DE2489_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DE2489+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1992 DE2489 DE2489 HISTORY - Date Condition Report By DE2489 HISTORY - 1988 MONUMENTED LOCSUR DE2489 HISTORY - 1988 GOOD LOCSUR DE2489 HISTORY - 19920921 GOOD SCGS DE2489 HISTORY - 20001120 MARK NOT FOUND SCGS DE2489 DE2489 STATION DESCRIPTION DE2489 DE2489'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1988 (CTM) DE2489'THE STATION IS LOCATED ABOUT 1.9 KM (1.2 MI) SOUTH DE2489'OF SALLEY IN ORANGEBURG COUNTY, SC. DE2489' DE2489'TO REACH STATION FROM INTERSECTION OF S.C. 394 AND DE2489'S.C. 39 IN SALLEY, GO SOUTH ON S.C. 39 FOR 1.6 KM DE2489'(1.0 MI) TO THE COUNTY LINE, CONTINUE SOUTH IN DE2489'ORANGEBURG COUNTY ON S.C. 39 FOR 0.16 KM (0.1 MI) DE2489'TO STATION ON LEFT, 19.8 METERS (65 FEET) SOUTHEAST DE2489'OF NORTHERNMOST OF TWO TELEPHONE PEDESTALS ACROSS DE2489'THE ROAD, 7.3 METERS (24 FEET) WEST OF CENTER OF DE2489'RAILROAD TRACKS, 8.4 METERS (27.5 FEET) EAST OF DE2489'CENTER OF S.C. 39, 2.1 METERS (6.9 FEET) WEST DE2489'OF A WITNESS POST. DE2489' DE2489'THE STATION IS A STANDARD SC-003 DISK STAMPED---AKGPS 35 1988---AND DE2489'IS SET FLUSH WITH GROUND SURFACE, MONUMENT IS A BERNSTEN DE2489'A-2-BR-30 ENCASED IN PVC PIPE. DE2489 DE2489 STATION RECOVERY (1988) DE2489 DE2489'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1988 DE2489'RECOVERED IN GOOD CONDITION. DE2489 DE2489 STATION RECOVERY (1992) DE2489 DE2489'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 1992 DE2489'RECOVERED IN GOOD CONDITION. DE2489 DE2489 STATION RECOVERY (2000) DE2489 DE2489'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 2000 (DDW) DE2489'NOT RECOVERED, DISTANCE PULLED, A RESOURCE GRADE GPS RECEIVER CAPABLE DE2489'OF RECEIVING REAL TIME GPS CORRECTIONS FROM A BEACON WAS USED TO DE2489'LOCATED THIS STATION WITH NO RESULTS, PRESUMED DESTROYED. RECOVERY BY DE2489'R.P. MCKEOWN. 1 National Geodetic Survey, Retrieval Date = DECEMBER 2, 2002 DE1714 *********************************************************************** DE1714 DESIGNATION - EBENEZER AZ MK DE1714 PID - DE1714 DE1714 STATE/COUNTY- SC/ORANGEBURG DE1714 USGS QUAD - POND BRANCH (1986) DE1714 DE1714 *CURRENT SURVEY CONTROL DE1714 ___________________________________________________________________ DE1714* NAD 83(1986)- 33 39 07.29409(N) 081 11 06.07648(W) ADJUSTED DE1714* NAVD 88 - 72.64 (meters) 238.3 (feet) GPS OBS DE1714 ___________________________________________________________________ DE1714 LAPLACE CORR- -1.56 (seconds) DEFLEC99 DE1714 GEOID HEIGHT- -31.18 (meters) GEOID99 DE1714 DE1714 HORZ ORDER - FIRST DE1714 DE1714.The North Carolina/South Carolina HARNS have been completed but, DE1714.due to contractual restrictions, coordinates for these stations DE1714.will NOT be published in the near future. In the interim, the DE1714.published coordinates in North and South Carolina will not be DE1714.consistent with the Continuously Operating Reference Stations DE1714.(CORS). The HARN coordinates for these stations are available DE1714.upon request. Contact Gary Thompson(919-733-3836), or Lewis DE1714.Lapine(803-896-7700). DE1714. DE1714.In addition, the published North and South Carolina positions DE1714.(NAD 83 (1986)) are NOT consistent with those determined in DE1714.adjacent state readjustments. The discontinuity between stations DE1714.located in North or South Carolina and those in adjacent states DE1714.which have been adjusted to the HARN may be as much as 5 DE1714.decimeters. This will result in a significant loss of accuracy DE1714.over lines crossing such state borders. DE1714 DE1714 DE1714.The horizontal coordinates were established by GPS observations DE1714.and adjusted by the SOUTH CAROLINA GEODETIC SURVEY in November 2002. DE1714 DE1714.The orthometric height was determined by GPS observations and a DE1714.high-resolution geoid model using precise GPS observation and DE1714.processing techniques. DE1714 DE1714.The Laplace correction was computed from DEFLEC99 derived deflections. DE1714 DE1714.The geoid height was determined by GEOID99. DE1714 DE1714; North East Units Scale Converg. DE1714;SPC SC - 201,701.140 592,441.019 MT 0.99979370 -0 06 09.3 DE1714;SPC SC - 661,749.15 1,943,704.13 iFT 0.99979370 -0 06 09.3 DE1714;UTM 17 - 3,723,589.767 482,844.323 MT 0.99960363 -0 06 09.1 DE1714 DE1714: Primary Azimuth Mark Grid Az DE1714:SPC SC - EBENEZER 025 38 02.0 DE1714:UTM 17 - EBENEZER 025 38 01.8 DE1714 DE1714|---------------------------------------------------------------------| DE1714| PID Reference Object Distance Geod. Az | DE1714| dddmmss.s | DE1714| DE1713 EBENEZER APPROX. 1.0 KM 0253152.7 | DE1714|---------------------------------------------------------------------| DE1714 DE1714 SUPERSEDED SURVEY CONTROL DE1714 DE1714 NAD 83(1986)- 33 39 07.29636(N) 081 11 06.07622(W) AD( ) 2 DE1714 NGVD 29 - 73.0 (m) 240. (f) VERT ANG DE1714 DE1714.Superseded values are not recommended for survey control. DE1714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DE1714.See file dsdata.txt to determine how the superseded data were derived. DE1714 DE1714_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMT8284423590(NAD 83) DE1714_MARKER: DZ = AZIMUTH MARK DISK DE1714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT DE1714_STAMPING: EBENEZER 1985 DE1714_MARK LOGO: NGS DE1714_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DE1714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DE1714+STABILITY: SURFACE MOTION DE1714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DE1714+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2000 DE1714 DE1714 HISTORY - Date Condition Report By DE1714 HISTORY - 1985 MONUMENTED SCGS DE1714 HISTORY - 20001120 GOOD SCGS DE1714 DE1714 STATION DESCRIPTION DE1714 DE1714'DESCRIBED BY SOUTH CAROLINA GEODETIC SURVEY 1985 (DDW) DE1714'THE STATION IS LOCATED ABOUT 13.7 KM (8.5 MI) DE1714'SOUTHEAST OF PELION, DE1714'7.2 KM (4.5 MI) EAST-SOUTHEAST OF WOODFORD, DE1714'0.15 KM (0.1 MI) SOUTHEAST OF THE JUNCTION OF THE DE1714'ORANGEBURG-LEXINGTON-AIKEN COUNTY LINES, ON THE RIGHT-OF-WAY OF DE1714'STATE HIGHWAY 3, AT THE NORTHEAST END OF THE BRIDGE OVER THE NORTH DE1714'EDISTO RIVER. DE1714'OWNERSHIP--SOUTH CAROLINA DEPARTMENT OF HIGHWAYS. DE1714' DE1714'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 178 AND STATE DE1714'HIGHWAY 3, GO SOUTHWEST FOR 0.95 KM (0.6 MI) ON HIGHWAY 3 TO THE DE1714'BRIDGE AND THE STATION ON THE LEFT. DE1714' DE1714'THE STATION IS A STANDARD NGS DISK DE1714'STAMPED---EBENEZER 1985---, DE1714'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT DE1714'30 CM IN DIAMETER PROJECTING 10 CM ABOVE GROUND. LOCATED DE1714'4.5 METERS (14.8 FT) SOUTHEAST FROM THE HIGHWAY CENTER, DE1714'0.7 METERS (2.3 FT) NORTHEAST FROM THE NORTHEAST END OF THE BRIDGE DE1714'RAILING, DE1714'0.5 METERS (1.6 FT) SOUTHWEST FROM A FIBERGLASS WITNESS POST, DE1714'0.3 METERS (1.0 FT) SOUTHEAST FROM A CURVED CURB. DE1714'THE UNDERGROUND MARK IS A STANDARD NGS DISK DE1714'STAMPED---EBENEZER 1985---, DE1714'SET INTO AN IRREGULAR MASS OF CONCRETE 1.2 METERS BELOW THE SURFACE. DE1714' DE1714'NO REFERENCE MARKS WERE ESTABLISHED FOR THIS STATION. DE1714 DE1714 STATION RECOVERY (2000) DE1714 DE1714'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 2000 (DDW) DE1714'STATION IS LOCATED 4.5 MILES (7.2 KM) WEST OF WOODFORD, 22.1 MILES DE1714'(35.6 KM) NORTHWEST OF ORANGEBURG. OWNERSHIP--SCDOT, DIRECTOR OF DE1714'PRECONSTRUCTION, P.O. BOX 191, COLUMBIA, SC 29202, PHONE DE1714'803-737-1350. TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY DE1714'3 AND U.S. HIGHWAY 178, 3.9 MILES (6.3 KM) WEST OF WOODFORD, GO DE1714'SOUTHWEST ON HIGHWAY 3 FOR 0.55 MILE (0.89 KM) TO THE STATION AT THE DE1714'EAST CORNER OF A BRIDGE OVER THE NORTH EDISTO RIVER. STATION IS A DE1714'CONCRETE POST PROJECTING 0.3 FOOT (9.1 CM) AND LEVEL WITH THE HIGHWAY, DE1714'15.1 FEET (4.6 M) SOUTHEAST OF THE CENTER OF THE HIGHWAY, 3.0 FEET DE1714'(0.9 M) NORTH OF THE EAST CORNER OF THE BRIDGE ABUTMENT, 2.1 FEET (0.6 DE1714'M) NORTHEAST OF THE NORTHEAST END OF THE CONCRETE BRIDGE RAIL, 1.6 DE1714'FEET (0.5 M) SOUTHWEST OF A WITNESS POST. NOTE-STATION IS DE1714'INTERVISIBLE WITH HORIZONTAL STATION EBENEZER. RECOVERED BY R.P. DE1714'MCKEOWN. 1 National Geodetic Survey, Retrieval Date = DECEMBER 2, 2002 DE2150 *********************************************************************** DE2150 DESIGNATION - OR 56 DE2150 PID - DE2150 DE2150 STATE/COUNTY- SC/ORANGEBURG DE2150 USGS QUAD - HARLEYS MILLPOND (1988) DE2150 DE2150 *CURRENT SURVEY CONTROL DE2150 ___________________________________________________________________ DE2150* NAD 83(1986)- 33 35 18.13781(N) 081 13 55.98871(W) ADJUSTED DE2150* NAVD 88 - 123.56 (+/-2cm) 405.4 (feet) VERTCON DE2150 ___________________________________________________________________ DE2150 LAPLACE CORR- -1.89 (seconds) DEFLEC99 DE2150 GEOID HEIGHT- -31.24 (meters) GEOID99 DE2150 DE2150 HORZ ORDER - SECOND DE2150 VERT ORDER - THIRD ? (See Below) DE2150 DE2150.The North Carolina/South Carolina HARNS have been completed but, DE2150.due to contractual restrictions, coordinates for these stations DE2150.will NOT be published in the near future. In the interim, the DE2150.published coordinates in North and South Carolina will not be DE2150.consistent with the Continuously Operating Reference Stations DE2150.(CORS). The HARN coordinates for these stations are available DE2150.upon request. Contact Gary Thompson(919-733-3836), or Lewis DE2150.Lapine(803-896-7700). DE2150. DE2150.In addition, the published North and South Carolina positions DE2150.(NAD 83 (1986)) are NOT consistent with those determined in DE2150.adjacent state readjustments. The discontinuity between stations DE2150.located in North or South Carolina and those in adjacent states DE2150.which have been adjusted to the HARN may be as much as 5 DE2150.decimeters. This will result in a significant loss of accuracy DE2150.over lines crossing such state borders. DE2150 DE2150 DE2150.The horizontal coordinates were established by classical geodetic methods DE2150.and adjusted by the National Geodetic Survey in July 1986. DE2150 DE2150.The NAVD 88 height was computed by applying the VERTCON shift value to DE2150.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DE2150.The vertical order pertains to the superseded datum. DE2150 DE2150.The Laplace correction was computed from DEFLEC99 derived deflections. DE2150 DE2150.The geoid height was determined by GEOID99. DE2150 DE2150; North East Units Scale Converg. DE2150;SPC SC - 194,651.172 588,048.008 MT 0.99979465 -0 07 43.5 DE2150;SPC SC - 638,619.33 1,929,291.36 iFT 0.99979465 -0 07 43.5 DE2150;UTM 17 - 3,716,541.122 478,452.163 MT 0.99960572 -0 07 42.5 DE2150 DE2150: Primary Azimuth Mark Grid Az DE2150:SPC SC - OR 55 198 36 30.4 DE2150:UTM 17 - OR 55 198 36 29.4 DE2150 DE2150|---------------------------------------------------------------------| DE2150| PID Reference Object Distance Geod. Az | DE2150| dddmmss.s | DE2150| DE2890 OR 56 RM 1 34.900 METERS 02258 | DE2150| DE2135 NORTH WATER TANK APPROX.12.5 KM 0762645.3 | DE2150| DE2891 OR 56 RM 2 24.225 METERS 13451 | DE2150| DE2889 OR 55 1982846.9 | DE2150|---------------------------------------------------------------------| DE2150 DE2150 SUPERSEDED SURVEY CONTROL DE2150 DE2150 NAD 27 - 33 35 17.58300(N) 081 13 56.62300(W) AD( ) 2 DE2150 NGVD 29 - 123.80 (m) 406.2 (f) LEVELING 3 DE2150 DE2150.Superseded values are not recommended for survey control. DE2150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DE2150.See file dsdata.txt to determine how the superseded data were derived. DE2150 DE2150_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMT7845216541(NAD 83) DE2150_MARKER: DD = SURVEY DISK DE2150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT DE2150_STAMPING: OR 56 1935 DE2150_MARK LOGO: CGS DE2150_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DE2150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DE2150+STABILITY: SURFACE MOTION DE2150_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR DE2150+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2000 DE2150 DE2150 HISTORY - Date Condition Report By DE2150 HISTORY - 1935 MONUMENTED SCGS DE2150 HISTORY - 1959 GOOD CGS DE2150 HISTORY - 1979 GOOD NGS DE2150 HISTORY - 20001120 GOOD SCGS DE2150 DE2150 STATION DESCRIPTION DE2150 DE2150'DESCRIBED BY SOUTH CAROLINA GEODETIC SURVEY 1935 (JB) DE2150'ABOUT 7.5 MILES (AIR LINE) WEST OF NORTH AT SMALL SETTLEMENT DE2150'OF SAWYERDALE ON STATE HIGHWAY 3. TO REACH FROM NORTH, FOLLOW DE2150'U.S. HIGHWAY 178 WEST FROM JUNCTION OF STATE HIGHWAY 6 FOR 6 DE2150'MILES TO JUNCTION WITH STATE HIGHWAY 3 AND TURN LEFT FOR 5.7 DE2150'MILES TO STATION ON RIGHT, ON PROPERTY LINE OF MATTIE POOLE DE2150'AND MRS. R. BEACH, 34 PACES NORTH OF GAS PUMP OF POOLES GULF DE2150'FILLING STATION ON WEST SIDE OF HIGHWAY, 9.63 METERS (31.6 DE2150'FEET) WEST OF CENTER LINE OF HIGHWAY AND 5 FEET EAST OF DE2150'NORTHEAST FENCE CORNER. SURFACE AND UNDERGROUND MARKS ARE DE2150'STANDARD DISKS IN CONCRETE. UPPER MARK DE2150'IS SET FLUSH WITH GROUND. REFERENCE AND AZIMUTH MARKS ARE DE2150'STANDARD DISKS IN CONCRETE. REFERENCE MARK NO. 1 DE2150'PROJECTS 4 INCHES, IS 24 FEET WEST OF CENTER LINE OF HIGHWAY DE2150'AND 34.43 METERS (113.0 FEET) FROM STATION N 22 DEG 58 MIN E DE2150'REFERENCE MARK NO. 2 PROJECTS 5 INCHES, IS 45 DE2150'FEET NORTHWEST OF NORTHWEST CORNER OF BARN, 39 FEET EAST OF DE2150'CENTER LINE OF HIGHWAY AND 24.125 METERS (79.15 FEET) DE2150'FROM STATION S 45 DEG 09 MIN E. O R 55 (S.C. DE2150'GEOD.S.) (AZIMUTH) IS SET FLUSH WITH GROUND AND IS AT T-ROAD DE2150'EAST, 9.60 METERS (31.5 FEET) EAST OF CENTER LINE OF STATE DE2150'HIGHWAY 3, 2.90 METERS (9.5 FEET) NORTH OF CENTER LINE DE2150'OF T-ROAD, 6 FEET WEST OF RIGHT-OF-WAY STAKE 1416 AND ABOUT DE2150'1.2 MILES FROM STATION S 18 DEG 28 MIN W. DE2150 DE2150 STATION RECOVERY (1959) DE2150 DE2150'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (ALW) DE2150'STATION AND NO. 1 R.M. FOUND IN GOOD CONDITION, R.M. 2 DESTROYED, DE2150'AZI. MARK DISTURBED. TWO NEW REFERENCE MARKS WERE SET, AND DE2150'THE AZIMUTH MARK WAS NOT CORRECTED. DE2150' DE2150'STATION STAMPED OR 56 1935, FLUSH WITH GROUND, DE2150'IS ABOUT 7 MILES W AND 2 MILES S OF THE TOWN OF NORTH, 0.2 DE2150'MILE SSW OF INTERSECTION OF NOS. 3 AND 389 S.C. HIGHWAYS OR DE2150'SAWYERDALE CROSSROADS, 33 FEET WNW OF CENTER LINE OF NO. 3 DE2150'HIGHWAY, 0.5 FOOT HIGHER THAN SAME, 11 FEET SW OF PROJECTED DE2150'CENTER LINE OF HOPEWELL CHURCH ROAD, ON THE PROJECTION OF DE2150'A PROPERTY-LINE FENCE FROM THE NW. DE2150' DE2150'REFERENCE STAMPED OR 56 NO. 3 1959, PROJECTING DE2150'0.5 FOOT, IS 16.714 METERS OR 54.84 FEET NW N 43 DEG 27 MIN W DE2150'FROM THE STATION, 81 FEET WNW OF CENTER LINE OF THE DE2150'HIGHWAY, 10 FEET SW OF PROJECTED CENTER LINE OF HOPEWELL DE2150'CHURCH ROAD, AND ONE FOOT NE OF A PROPERTY-LINE FENCE. DE2150' DE2150'REFERENCE STAMPED OR 56 NO 4, PROJECTING 0.5 FT., DE2150'IS THE OLD NO. 1 RESET TO A SAFER LOCATION, 30.756 METERS OR DE2150'100.91 FEET NNE N 17 DEG 19 MIN E FROM THE STATION, DE2150'AND 36 FEET WNW OF THE CENTER LINE OF THE HIGHWAY. DE2150' DE2150'AZIMUTH MARK, OR 55 (S.C. GEOD.S.), HAS BEEN DISTURBED NOW DE2150'LEANING ABOUT 35 DEGREES WESTERLY FROM THE VERTICAL AND WITH DE2150'THE TOP SECTION BROKEN AWAY TAKING THE DISK, IT IS 1.2 MILES DE2150'SSW S 18 DEG 28 MIN W FROM THE STATION, 31.0 DE2150'FEET ESE OF CENTER LINE OF THE HIGHWAY, 23.5 FEET NNE OF DE2150'PROJECTED LINE OF FENCE FROM THE W, 6 FEET NNE OF PROJECTED DE2150'CENTER LINE OF ROAD FROM W, 10 FEET NNE OF CENTER OF FARM ROAD, DE2150'AND 0.5 FOOT UNDERGROUND. DE2150 DE2150 STATION RECOVERY (1979) DE2150 DE2150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN) DE2150'THE STATION MARK AND REFERENCE MARK 3 WERE RECOVERED IN GOOD DE2150'CONDITION. REFERENCE MARK 4 WAS FOUND WITH THE TOP BROKEN OFF. THE DE2150'AZIMUTH MARK WAS NOT FOUND. DE2150' DE2150'THE PREVIOUS DESCRIPTION AND TO REACH ARE ADEQUATE WITH THE ADDITION DE2150'OF A METAL WITNESS POST SET 1 FOOT NORTH OF THE STATION. DE2150 DE2150 STATION RECOVERY (2000) DE2150 DE2150'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 2000 (DDW) DE2150'STATION IS LOCATED 8.6 MILES (13.8 KM) SOUTHWEST OF WOODFORD, 23.1 DE2150'MILES (37.2 KM) NORTHWEST OF ORANGEBURG. OWNERSHIP--SCDOT, DIRECTOR DE2150'OF PRECONSTRUCTION, P.O. BOX 191, COLUMBIA, SC 29202, PHONE DE2150'803-737-1350. TO REACH THE STATION FROM THE JUNCTION OF STATE DE2150'HIGHWAYS 3 AND 389, 8.9 MILES (14.3 KM) WEST NORTHWEST OF WOODFORD, GO DE2150'SOUTH ON HIGHWAY 3 FOR 0.2 MILE (0.3 KM) TO THE STATION ON THE RIGHT DE2150'NEAR A CHAIN LINK FENCE CORNER. STATION IS A CONCRETE POST FLUSH WITH DE2150'THE GROUND AND LEVEL WITH THE ROAD, 33.4 FEET (10.2 M) WEST NORTHWEST DE2150'OF THE CENTER OF THE ROAD, 7.6 FEET (2.3 M) EAST OF A CHAIN LINK FENCE DE2150'CORNER, 13.2 FEET (4.0 M) NORTHEAST OF A POWER POLE NUMBER 27055 WITH DE2150'A METAL WITNESS SIGN ATTACHED, 6.1 FEET (1.9 M) SOUTHEAST OF A DE2150'2.0-FOOT PECAN TREE WITH A SCGS REFERENCE WASHER ATTACHED, 8.2 FEET DE2150'(2.5 M) SOUTHWEST OF THE EXTENDED CENTER OF STATE ROAD 671 (KURT POOLE DE2150'ROAD) , 1.7 FEET (0.5 M) SOUTH OF A WITNESS POST. RECOVERED BY R.P. DE2150'MCKEOWN. 1 National Geodetic Survey, Retrieval Date = DECEMBER 2, 2002 DE0543 *********************************************************************** DE0543 DESIGNATION - RV 6 DE0543 PID - DE0543 DE0543 STATE/COUNTY- SC/ORANGEBURG DE0543 USGS QUAD - SALLEY (1988) DE0543 DE0543 *CURRENT SURVEY CONTROL DE0543 ___________________________________________________________________ DE0543* NAD 83(1986)- 33 31 20. (N) 081 17 29. (W) SCALED DE0543* NAVD 88 - 98.966 (meters) 324.69 (feet) ADJUSTED DE0543 ___________________________________________________________________ DE0543 GEOID HEIGHT- -31.29 (meters) GEOID99 DE0543 DYNAMIC HT - 98.859 (meters) 324.34 (feet) COMP DE0543 MODELED GRAV- 979,556.0 (mgal) NAVD 88 DE0543 DE0543 VERT ORDER - SECOND CLASS 0 DE0543 DE0543.The horizontal coordinates were scaled from a topographic map and have DE0543.an estimated accuracy of +/- 6 seconds. DE0543 DE0543.The orthometric height was determined by differential leveling DE0543.and adjusted by the National Geodetic Survey in June 1991. DE0543 DE0543.The geoid height was determined by GEOID99. DE0543 DE0543.The dynamic height is computed by dividing the NAVD 88 DE0543.geopotential number by the normal gravity value computed on the DE0543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 DE0543.degrees latitude (g = 980.6199 gals.). DE0543 DE0543.The modeled gravity was interpolated from observed gravity values. DE0543 DE0543; North East Units Estimated Accuracy DE0543;SPC SC - 187,330. 582,540. MT (+/- 180 meters Scaled) DE0543 DE0543 SUPERSEDED SURVEY CONTROL DE0543 DE0543 NGVD 29 - 99.229 (m) 325.55 (f) ADJ UNCH 2 0 DE0543 DE0543.Superseded values are not recommended for survey control. DE0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DE0543.See file dsdata.txt to determine how the superseded data were derived. DE0543 DE0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMT729092(NAD 83) DE0543_MARKER: R = RIVET DE0543_SETTING: 32 = CULVERT HEADWALL DE0543_MARK LOGO: SOURR DE0543_MAGNETIC: N = NO MAGNETIC MATERIAL DE0543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DE0543+STABILITY: SURFACE MOTION DE0543_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR DE0543+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2000 DE0543 DE0543 HISTORY - Date Condition Report By DE0543 HISTORY - UNK MONUMENTED SOURR DE0543 HISTORY - 1957 GOOD NGS DE0543 HISTORY - 19940616 GOOD SCGS DE0543 HISTORY - 20001121 GOOD SCGS DE0543 DE0543 STATION DESCRIPTION DE0543 DE0543'DESCRIBED BY NATIONAL GEODETIC SURVEY 1957 DE0543'1.9 MI NW FROM SPRINGFIELD. DE0543'ABOUT 1.9 MILES NORTHWESTERLY ALONG THE SOUTHERN RAILWAY AND DE0543'NO. 39 S.C. HIGHWAY FROM THE RAILROAD STATION AND MAIN CORNER DE0543'IN SPRINGFIELD, 0.15 MILE NNW OF NO. 149 RAILROAD MILEPOST, DE0543'42.5 FEET ENE OF THE CENTER OF THE HIGHWAY, 10 FEET WSW OF W DE0543'RAIL, 4.1 FEET LOWER THAN TOP OF SAME, A MONEL-METAL RIVET SET DE0543'IN DRILL HOLE IN TOP CENTER OF A NARROW BRICK HEADWALL OF AN DE0543'18-INCH CLAY PIPE CULVERT UNDER THE RAILROAD AND IN ROUGH DE0543'ALINEMENT WITH A CULVERT UNDER THE HIGHWAY. DE0543 DE0543 STATION RECOVERY (1994) DE0543 DE0543'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 1994 (DDW) DE0543'STATION IS LOCATED 1.9 MILES (3.1 KM) NORTH NORTHWEST OF SPRINGFIELD. DE0543'OWNERSHIP--SCDOT, DIRECTOR OF PRECONSTRUCTION, P.O. BOX 191, DE0543'COLUMBIA, SC 29202, PHONE 803-737-1350. TO REACH THE STATION FROM THE DE0543'JUNCTION OF STATE HIGHWAYS 39 (FESTIVAL TRAIL ROAD) AND 4 (SPRINGFIELD DE0543'ROAD) IN SPRINGFIELD, GO NORTH NORTHWEST ON HIGHWAY 39 FOR 1.9 MILES DE0543'(3.1 KM) TO THE STATION ON THE RIGHT IN A BRICK HEADWALL FOR A CULVERT DE0543'BENEATH A SET OF RAILROAD TRACKS, 0.25 MILE (0.40 KM) SOUTH OF THE DE0543'JUNCTION OF STATE ROAD 1697 (ASIA FULMER COURT) . STATION IS A MONEL DE0543'RIVET IN A DRILL HOLE OF A BRICK AND CONCRETE HEADWALL OF A PIPE DE0543'CULVERT AND 5.5 FEET (1.7 M) BELOW THE HIGHWAY, 9.9 FEET (3.0 M) WEST DE0543'OF THE WEST RAIL OF THE TRACKS (DESTINED TO BE REMOVED) , 42.6 FEET DE0543'(13.0 M) EAST OF THE CENTER OF THE HIGHWAY, 244.0 FEET (74.4 M) NORTH DE0543'OF A TELEPHONE JUNCTION BOX NUMBER 12, 5.2 FEET (1.6 M) SOUTH OF A DE0543'WITNESS POST. RECOVERED BY D.D. WOODS. DE0543 DE0543 STATION RECOVERY (2000) DE0543 DE0543'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 2000 (DDW) DE0543'STATION IS LOCATED 3.0 MILES (4.8 KM) SOUTH SOUTHEAST OF SALLEY, 25.4 DE0543'MILES (40.9 KM) WEST OF ORANGEBURG. OWNERSHIP--SCDOT, DIRECTOR OF DE0543'PRECONSTRUCTION, P.O. BOX 191, COLUMBIA, SC 29202, PHONE DE0543'803-737-1350. TO REACH THE STATION FROM THE JUNCTION STATE HIGHWAYS DE0543'39 (FESTIVAL TRAIL ROAD) AND 4 (SPRINGFIELD ROAD) IN SPRINGFIELD, GO DE0543'NORTH ON HIGHWAY 39 FOR BLANK MILE TO THE STATION ON THE RIGHT IN A DE0543'HEADWALL OF THE WEST END OF A 1.5-FOOT CONCRETE PIPE CULVERT BENEATH DE0543'AN OLD RAILROAD BED, 0.2 MILE (0.3 KM) SOUTH OF THE JUNCTION OF STATE DE0543'ROAD 1697 (ASIA FULMER COURT) . STATION IS A MONEL RIVET SET IN THE DE0543'HEADWALL AND 5.0 FEET (1.5 M) BELOW THE HIGHWAY, 43.2 FEET (13.2 M) DE0543'BLANK OF THE CENTER OF THE ROAD, 38.4 FEET (11.7 M) BLANK OF A DE0543'0.5-FOOT OAK TREE WITH A SCGS REFERENCE WASHER ATTACHED, 5.4 FEET (1.6 DE0543'M) SOUTH OF A WITNESS POST. RECOVERED BY R.P. MCKEOWN. 1 National Geodetic Survey, Retrieval Date = DECEMBER 2, 2002 DE3127 *********************************************************************** DE3127 CBN - This is a Cooperative Base Network Control Station. DE3127 DESIGNATION - THREE DE3127 PID - DE3127 DE3127 STATE/COUNTY- SC/ORANGEBURG DE3127 USGS QUAD - SPRINGFIELD (1979) DE3127 DE3127 *CURRENT SURVEY CONTROL DE3127 ___________________________________________________________________ DE3127* NAD 83(1986)- 33 28 42.36697(N) 081 16 05.94512(W) ADJUSTED DE3127* NAVD 88 - 70.961 (meters) 232.81 (feet) ADJUSTED DE3127 ___________________________________________________________________ DE3127 LAPLACE CORR- -1.98 (seconds) DEFLEC99 DE3127 GEOID HEIGHT- -31.37 (meters) GEOID99 DE3127 DYNAMIC HT - 70.883 (meters) 232.56 (feet) COMP DE3127 MODELED GRAV- 979,547.6 (mgal) NAVD 88 DE3127 DE3127 HORZ ORDER - FIRST DE3127 VERT ORDER - SECOND CLASS I DE3127 DE3127.The North Carolina/South Carolina HARNS have been completed but, DE3127.due to contractual restrictions, coordinates for these stations DE3127.will NOT be published in the near future. In the interim, the DE3127.published coordinates in North and South Carolina will not be DE3127.consistent with the Continuously Operating Reference Stations DE3127.(CORS). The HARN coordinates for these stations are available DE3127.upon request. Contact Gary Thompson(919-733-3836), or Lewis DE3127.Lapine(803-896-7700). DE3127. DE3127.In addition, the published North and South Carolina positions DE3127.(NAD 83 (1986)) are NOT consistent with those determined in DE3127.adjacent state readjustments. The discontinuity between stations DE3127.located in North or South Carolina and those in adjacent states DE3127.which have been adjusted to the HARN may be as much as 5 DE3127.decimeters. This will result in a significant loss of accuracy DE3127.over lines crossing such state borders. DE3127 DE3127 DE3127.The horizontal coordinates were established by GPS observations DE3127.and adjusted by the National Geodetic Survey in January 1991. DE3127 DE3127.The orthometric height was determined by differential leveling DE3127.and adjusted by the National Geodetic Survey in September 1998. DE3127 DE3127.The Laplace correction was computed from DEFLEC99 derived deflections. DE3127 DE3127.The geoid height was determined by GEOID99. DE3127 DE3127.The dynamic height is computed by dividing the NAVD 88 DE3127.geopotential number by the normal gravity value computed on the DE3127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 DE3127.degrees latitude (g = 980.6199 gals.). DE3127 DE3127.The modeled gravity was interpolated from observed gravity values. DE3127 DE3127; North East Units Scale Converg. DE3127;SPC SC - 182,468.328 584,666.057 MT 0.99979918 -0 08 55.5 DE3127;SPC SC - 598,649.37 1,918,195.73 iFT 0.99979918 -0 08 55.5 DE3127;UTM 17 - 3,704,360.563 475,070.960 MT 0.99960766 -0 08 52.8 DE3127 DE3127 SUPERSEDED SURVEY CONTROL DE3127 DE3127 NGVD 29 - 71.2 (m) 234. (f) GPS OBS DE3127 DE3127.Superseded values are not recommended for survey control. DE3127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DE3127.See file dsdata.txt to determine how the superseded data were derived. DE3127 DE3127_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMT7507104361(NAD 83) DE3127_MARKER: DD = SURVEY DISK DE3127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT DE3127_STAMPING: THREE 1990 DE3127_MARK LOGO: SCGS DE3127_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DE3127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DE3127+STABILITY: SURFACE MOTION DE3127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DE3127+SATELLITE: SATELLITE OBSERVATIONS - November 21, 2000 DE3127 DE3127 HISTORY - Date Condition Report By DE3127 HISTORY - 1990 MONUMENTED SCGS DE3127 HISTORY - 19950202 GOOD SCGS DE3127 HISTORY - 19950313 GOOD SCGS DE3127 HISTORY - 19980204 GOOD SCGS DE3127 HISTORY - 20001121 GOOD SCGS DE3127 DE3127 STATION DESCRIPTION DE3127 DE3127'DESCRIBED BY SOUTH CAROLINA GEODETIC SURVEY 1990 DE3127'STATION IS LOCATED 1.4 MILES SOUTHEAST OF SPRINGFIELD. DE3127'OWNERSHIP--SCDHPT, DIRECTOR OF PRECONSTRUCTION, P.O. BOX 191, DE3127'COLUMBIA, SC 29202, PHONE 803-737-1314. DE3127'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 3 AND 4 (0.9 DE3127'MILE EAST OF SPRINGFIELD), GO SOUTH SOUTHWEST ON HIGHWAY 3 FOR 1.0 DE3127'MILE TO THE JUNCTION OF STATE HIGHWAY 3 BUSINESS AND THE STATION ON DE3127'THE LEFT NEAR A POWER POLE WITH A SCGS REFERENCE WASHER ATTACHED, ONE DE3127'GUY WIRE AND AT A FENCE LINE. DE3127'STATION IS A CONCRETE POST FLUSH WITH THE GROUND AND LEVEL WITH THE DE3127'HIGHWAY, 36.0 FEET EAST SOUTHEAST OF THE CENTER OF THE HIGHWAY, 6.6 DE3127'FEET NORTHWEST OF THE POWER POLE, 294.9 FEET SOUTH OF THE SOUTHEAST DE3127'CORNER OF AN ABANDONED CONCRETE BLOCK BUILDING IN THE NORTHEAST ANGLE DE3127'OF THE JUNCTION, 99.6 FEET EAST OF AN 8-INCH PINE TREE WITH A SCGS DE3127'REFERENCE WASHER ATTACHED, 2.0 FEET WEST NORTHWEST OF A WITNESS POST. DE3127'DESCRIBED BY T. HALL. DE3127 DE3127 STATION RECOVERY (1995) DE3127 DE3127'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 1995 (DDW) DE3127'RECOVERED AS DESCRIBED. DE3127 DE3127 STATION RECOVERY (1995) DE3127 DE3127'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 1995 (DDW) DE3127'RECOVERED AS DESCRIBED. DE3127 DE3127 STATION RECOVERY (1998) DE3127 DE3127'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 1998 (DDW) DE3127'RECOVERED AS DESCRIBED. DE3127 DE3127 STATION RECOVERY (2000) DE3127 DE3127'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 2000 (DDW) DE3127'RECOVERED AS DESCRIBED. 1 National Geodetic Survey, Retrieval Date = DECEMBER 2, 2002 DE2129 *********************************************************************** DE2129 CBN - This is a Cooperative Base Network Control Station. DE2129 DESIGNATION - WOODFORD DE2129 PID - DE2129 DE2129 STATE/COUNTY- SC/ORANGEBURG DE2129 USGS QUAD - SWANSEA (1986) DE2129 DE2129 *CURRENT SURVEY CONTROL DE2129 ___________________________________________________________________ DE2129* NAD 83(1986)- 33 40 26.73546(N) 081 06 53.81640(W) ADJUSTED DE2129* NAVD 88 - 122.92 (meters) 403.3 (feet) N HEIGHT DE2129 ___________________________________________________________________ DE2129 LAPLACE CORR- -1.42 (seconds) DEFLEC99 DE2129 GEOID HEIGHT- -31.22 (meters) GEOID99 DE2129 DYNAMIC HT - 122.79 (meters) 402.9 (feet) COMP DE2129 MODELED GRAV- 979,581.9 (mgal) NAVD 88 DE2129 DE2129 HORZ ORDER - FIRST DE2129 VERT ORDER - THIRD DE2129 DE2129.The North Carolina/South Carolina HARNS have been completed but, DE2129.due to contractual restrictions, coordinates for these stations DE2129.will NOT be published in the near future. In the interim, the DE2129.published coordinates in North and South Carolina will not be DE2129.consistent with the Continuously Operating Reference Stations DE2129.(CORS). The HARN coordinates for these stations are available DE2129.upon request. Contact Gary Thompson(919-733-3836), or Lewis DE2129.Lapine(803-896-7700). DE2129. DE2129.In addition, the published North and South Carolina positions DE2129.(NAD 83 (1986)) are NOT consistent with those determined in DE2129.adjacent state readjustments. The discontinuity between stations DE2129.located in North or South Carolina and those in adjacent states DE2129.which have been adjusted to the HARN may be as much as 5 DE2129.decimeters. This will result in a significant loss of accuracy DE2129.over lines crossing such state borders. DE2129 DE2129 DE2129.The horizontal coordinates were established by GPS observations DE2129.and adjusted by the SOUTH CAROLINA GEODETIC SURVEY in November 2002. DE2129 DE2129.The orthometric height was determined by differential leveling DE2129.and adjusted by the National Geodetic Survey in April 1995. DE2129.The height was determined by precise leveling from only one NSRS DE2129.bench mark. This was not adequate "tie leveling" to NSRS and was DE2129.allowed ONLY to validate the GPS-derived height. DE2129 DE2129.The Laplace correction was computed from DEFLEC99 derived deflections. DE2129 DE2129.The geoid height was determined by GEOID99. DE2129 DE2129.The dynamic height is computed by dividing the NAVD 88 DE2129.geopotential number by the normal gravity value computed on the DE2129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 DE2129.degrees latitude (g = 980.6199 gals.). DE2129 DE2129.The modeled gravity was interpolated from observed gravity values. DE2129 DE2129; North East Units Scale Converg. DE2129;SPC SC - 204,138.798 598,942.279 MT 0.99979366 -0 03 49.4 DE2129;SPC SC - 669,746.71 1,965,033.72 iFT 0.99979366 -0 03 49.4 DE2129;UTM 17 - 3,726,026.960 489,344.339 MT 0.99960140 -0 03 49.4 DE2129 DE2129: Primary Azimuth Mark Grid Az DE2129:SPC SC - MILLER 353 43 43.3 DE2129:UTM 17 - MILLER 353 43 43.3 DE2129 DE2129|---------------------------------------------------------------------| DE2129| PID Reference Object Distance Geod. Az | DE2129| dddmmss.s | DE2129| DE0498 MILLER APPROX. 1.4 KM 3533953.9 | DE2129|---------------------------------------------------------------------| DE2129 DE2129 SUPERSEDED SURVEY CONTROL DE2129 DE2129 NAD 83(1986)- 33 40 26.73546(N) 081 06 53.81640(W) AD( ) 1 DE2129 NAD 27 - 33 40 26.18500(N) 081 06 54.47300(W) AD( ) 1 DE2129 NGVD 29 - 123.15 (m) 404.0 (f) N HEIGHT 3 DE2129 DE2129.Superseded values are not recommended for survey control. DE2129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DE2129.See file dsdata.txt to determine how the superseded data were derived. DE2129 DE2129_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMT8934426027(NAD 83) DE2129_MARKER: DS = TRIANGULATION STATION DISK DE2129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT DE2129_STAMPING: WOODFORD 1918 DE2129_MARK LOGO: CGS DE2129_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET DE2129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DE2129+STABILITY: SURFACE MOTION DE2129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR DE2129+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2000 DE2129 DE2129 HISTORY - Date Condition Report By DE2129 HISTORY - 1918 MONUMENTED CGS DE2129 HISTORY - 1935 GOOD CGS DE2129 HISTORY - 1957 GOOD CGS DE2129 HISTORY - 1985 GOOD SCGS DE2129 HISTORY - 1987 GOOD NGS DE2129 HISTORY - 19881116 GOOD NGS DE2129 HISTORY - 19900731 GOOD SCGS DE2129 HISTORY - 19901215 GOOD NGS DE2129 HISTORY - 19950207 GOOD SCGS DE2129 HISTORY - 20001120 GOOD SCGS DE2129 DE2129 STATION DESCRIPTION DE2129 DE2129'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 DE2129'ABOUT 19 MILES NORTHWEST OF ORANGEBURG AND 4.5 MILES DE2129'NORTH-NORTHWEST OF NORTH, ON WEST SIDE OF SEABOARD AIR LINE DE2129'RIGHT-OF-WAY, 0.6 MILE NORTH OF WOODFORD DEPOT. TO REACH DE2129'FROM JUNCTION OF U.S. HIGHWAY 178 AND STATE HIGHWAY 6 IN DE2129'NORTH, GO NORTH ON STATE HIGHWAY 6 FOR 3.8 MILES TO SEABOARD DE2129'AIR LINE RAILWAY STATION IN WOODFORD, TURN LEFT AND CONTINUE DE2129'NORTH ON STATE HIGHWAY 6 ON WEST SIDE OF TRACKS FOR 0.6 MILE DE2129'TO HOME OF J.D. GISSENDANNER ON LEFT AND STATION IN SOUTHEAST DE2129'ANGLE OF FARM ROAD CROSSING, 215 METERS (705 FEET) SOUTH OF DE2129'MILEPOST 385, 50 YARDS SOUTH-SOUTHEAST OF J.D. GISSENDANNERS DE2129'HOME, 45 YARDS SOUTH OF FARM ROAD CROSSING, 40 FEET EAST OF DE2129'CENTER LINE OF COUNTY ROAD, 7.7 METERS (25 FEET) WEST OF DE2129'WEST RAILWAY TRACK, BENEATH TELEPHONE LINES AND 1.5 METERS DE2129'(5 FEET) ABOVE TRACK. SURFACE AND UNDERGROUND MARKS ARE DE2129'STANDARD DISKS IN CONCRETE. REFERENCE MARK DE2129'BENCH MARK NO. B 2 (SEE DESCRIPTION THEREOF) IS 182.07 FEET DE2129'NORTH-NORTHEAST OF STATION. WOODFORD ECCENTRIC (SEE DE2129'DESCRIPTION THEREOF) IS 40.596 METERS (133.19 FEET) FROM DE2129'STATION S 33 DEG 17 MIN E. DE2129 DE2129 STATION RECOVERY (1957) DE2129 DE2129'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (JEW) DE2129'THE STATION MARK WAS RECOVERED IN GOOD CONDITION AND ESSENTIALLY DE2129'AS DESCRIBED. DE2129' DE2129'ABOUT 5.7 MILES S ALONG THE SEABOARD AIR LINE RAILROAD FROM DE2129'THE STATION AT SWANSEA, ABOUT 0.6 MILE NNW ALONG THE RAILROAD DE2129'FROM THE STATION AT WOODFORD, AT THE INTERSECTION OF THE W DE2129'RAIL TANGENTS TO A CURVE, 133.19 FEET SSE S 33 DEG 17 MIN E DE2129'FROM TRIANGULATION STATION WOODFORD ECC FOR WHICH SEE DE2129'DESCRIPTION THEREOF, 25.5 FEET WSW OF W RAIL, 5.2 FEET HIGHER DE2129'THAN TOP OF SAME, AND 4 FEET WSW OF THE TOP OF THE W CUT BANK. DE2129'THE MARK, PROJECTS ABOUT 0.1 FOOT. AND DE2129'THE DISK IS STAMPED WOODFORD 1918. DE2129' DE2129'BENCH MARK B 2 WAS USED AS A REFERENCE MARK, BUT NO EVIDENCE OF DE2129'IT WAS FOUND AT THIS TIME. THE DESCRIBED LOCATION IS NOW DE2129'OCCUPIED BY A SIDETRACK. DE2129 DE2129 STATION RECOVERY (1985) DE2129 DE2129'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 1985 (DDW) DE2129'THE STATION WAS RECOVERED AT THIS DATE. DE2129'THE STATION MARK WAS RECOVERED IN GOOD CONDITION. THE ORIGINAL DE2129'REFERENCE MARK WAS NOT RECOVERED. STATION IS IN A WEED STRIP DE2129'BETWEEN A COUNTY ROAD AND THE RAILROAD TRACKS. UNABLE TO DETERMINE DE2129'AT THIS TIME IF STATION IS ON RAILROAD OR COUNTY RIGHT-OF-WAY. DE2129' DE2129'THE STATION IS LOCATED ABOUT 30.4 KM (19.0 MI) DE2129'NORTHWEST OF ORANGEBURG, DE2129'0.96 KM (0.6 MI) NORTH OF WOODFORD DEPOT. DE2129'OWNERSHIP--UNKNOWN DE2129' DE2129'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 321 AND DE2129'S-38-47 IN THE WOODFORD COMMUNITY, GO WEST FOR DE2129'50.0 METERS (164.0 FT) ON ROAD CROSSING TRACKS TO A CROSSROAD, DE2129'TURN RIGHT AND GO NORTH FOR 0.52 KM (0.3 MI) ON ROAD TO A RAILROAD DE2129'CROSSING ON THE RIGHT, DE2129'CONTINUE STRAIGHT AHEAD AND GO NORTH FOR 0.27 KM (0.2 MI) TO THE DE2129'SOUTH END OF A CURVE TO THE LEFT AND STATION ON THE RIGHT. DE2129' DE2129'THE STATION IS A STANDARD CGS DISK DE2129'STAMPED---WOODFORD 1918---, DE2129'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT DE2129'30 CM ON SIDE FLUSH WITH GROUND. LOCATED DE2129'8.0 METERS (26.2 FT) WEST FROM THE WEST RAIL OF DUAL TRACKS, DE2129'13.6 METERS (44.6 FT) EAST-NORTHEAST FROM THE ROAD CENTER, DE2129'0.4 METERS (1.3 FT) NORTH-NORTHWEST FROM A METAL WITNESS POST, DE2129'9.9 METERS (32.5 FT) SOUTH-SOUTHEAST FROM A UTILITY POLE, DE2129'22.1 METERS (72.5 FT) EAST FROM A TELEPHONE PEDESTAL F13/10. DE2129'THE UNDERGROUND MARK IS A STANDARD CGS DISK DE2129'STAMPED---WOODFORD 1918---, DE2129'SET INTO AN IRREGULAR MASS OF CONCRETE 1.2 METERS BELOW THE SURFACE. DE2129' DE2129'AZIMUTH MARK NO. 1 IS A STANDARD CGS DISK DE2129'STAMPED---V 58 1961---, DE2129'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT DE2129'30 CM IN DIAMETER FLUSH WITH GROUND. LOCATED DE2129'35.8 METERS (117.6 FT) SOUTH FROM THE WEST CORNER OF A CONCRETE DE2129'LOADING RAMP, DE2129'23.1 METERS (75.7 FT) NORTH-NORTHWEST FROM THE CENTER OF STATE ROAD DE2129'945, DE2129'12.3 METERS (40.2 FT) EAST-NORTHEAST FROM THE CENTER OF ROAD, DE2129'8.7 METERS (28.5 FT) WEST-SOUTHWEST FROM THE WEST-SOUTHWEST RAIL OF DE2129'RAILROAD TRACK. DE2129'TO REACH THE AZIMUTH FROM THE STATION, DE2129'RETURN TO THE COMMUNITY OF WOODFORD TO THE MARK LOCATED ABOUT 35.85 DE2129'METERS (117.6 FT) SOUTH OF THE WEST CORNER OF A CONCRETE LOADING DE2129'RAMP IN WOODFORD. DE2129' DE2129'DESCRIPTIVE TEXT TYPED BY CKP. DE2129 DE2129 STATION RECOVERY (1987) DE2129 DE2129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 (GRH) DE2129'THE STATION WAS RECOVERED AT THIS DATE. DE2129'THE ORIGINAL REFERENCE MARK WAS NOT RECOVERED. DE2129' DE2129'STATION IS IN A WEED STRIP BETWEEN A COUNTY ROAD AND THE RAILROAD DE2129'TRACKS. UNABLE TO DETERMINE AT THIS TIME IF STATION IS ON RAILROAD DE2129'PROPERTY OR COUNTY RIGHT-OF-WAY. DE2129' DE2129'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 321 AND DE2129'S-38-47 IN THE WOODFORD COMMUNITY, GO WEST CROSSING TRACKS FOR 50 DE2129'METERS TO A CROSS ROAD. TURN RIGHT, NORTH, FOR 0.5 KM (0.3 MI) TO DE2129'A RAILROAD CROSSING ON THE RIGHT. CONTINUE AHEAD FOR 0.3 KM (0.2 DE2129'MI) TO THE SOUTH END OF A CURVE TO THE LEFT AND STATION ON THE DE2129'RIGHT. DE2129' DE2129'STATION MARK IS FLUSH ON THICK WEEDS. IT IS 8.0 METERS WEST OF THE DE2129'WEST RAIL OF DUAL TRACKS, 13.6 METERS EAST-NORTHEAST OF THE ROAD OF DE2129'CENTER, 0.4 METERS NORTH-NORTHWEST OF A METAL WITNESS POST, 9.9 DE2129'METERS SOUTH--SOUTHEAST OF A UTILITY POLE, AND 22.1 METERS EAST OF DE2129'TELEPHONE PEDESTAL F13/10. DE2129' DE2129'DESCRIBED BY G.R. HEID, TYPED BY R.L. ZURFLUH. DE2129 DE2129 STATION RECOVERY (1988) DE2129 DE2129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 DE2129'RECOVERED IN GOOD CONDITION. DE2129 DE2129 STATION RECOVERY (1990) DE2129 DE2129'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 1990 DE2129'STATION IS LOCATED IN WOODFORD. OWNERSHIP--RAILROAD RIGHT OF WAY. DE2129'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 321 (MAIN DE2129'STREET) AND 178 (EDISTO STREET) IN NORTH, GO NORTH ON HIGHWAY 321 FOR DE2129'4.05 MILES TO THE JUNCTION OF STATE ROAD 808 IN WOODFORD, TURN LEFT DE2129'ON ROAD 808 FOR 0.05 MILE TO THE JUNCTION OF STATE ROAD 382, TURN DE2129'RIGHT ON ROAD 382 FOR 0.15 TO THE STATION ON THE RIGHT NEAR A DE2129'TELEPHONE POLE WITH GUY WIRE. DE2129'STATION IS A CONCRETE POST FLUSH WITH THE GROUND AND LEVEL WITH THE DE2129'ROAD, 43.7 FEET EAST NORTHEAST OF THE CENTER OF THE ROAD, 26.1 FEET DE2129'WEST OF THE WEST RAIL OF THE RAILROAD TRACKS, 33.0 FEET SOUTH DE2129'SOUTHEAST OF THE TELEPHONE POLE, 72.8 FEET EAST OF A TELEPHONE DE2129'PEDISTAL F13/10, 70.0 FEET NORTHEAST OF A 24-INCH PECAN TREE WITH A DE2129'SCGS REFERENCE WASHER ATTACHED, 1.5 FEET NORTH NORTHWEST OF A WITNESS DE2129'POST. DE2129 DE2129 STATION RECOVERY (1990) DE2129 DE2129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990 DE2129'RECOVERED IN GOOD CONDITION. DE2129 DE2129 STATION RECOVERY (1995) DE2129 DE2129'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 1995 (DDW) DE2129'STATION IS LOCATED IN WOODFORD. OWNERSHIP--SCDOT, DIRECTOR OF DE2129'PRECONSTRUCTION, P.O. BOX 191, COLUMBIA, SC 29202, PHONE 803-737-1350. DE2129'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 321 (MAIN DE2129'STREET) AND 178 (EDISTO STREET) IN NORTH, GO NORTH ON HIGHWAY 321 FOR DE2129'3.8 MILES (6.1 KM) TO THE JUNCTION OF STATE ROAD 99 (LIGHTNING HILL DE2129'ROAD), TURN LEFT ON ROAD 99 FOR 0.05 MILE (0.08 KM) TO THE JUNCTION OF DE2129'STATE ROAD 382 (WOODFORD ROAD), TURN RIGHT ON ROAD 382 FOR 0.4 MILE DE2129'(0.6 KM) TO THE STATION ON THE RIGHT NEAR A TELEPHONE POLE. STATION DE2129'IS A CONCRETE POST FLUSH WITH THE GROUND AND LEVEL WITH THE ROAD, 43.7 DE2129'FEET (13.3 M) EAST NORTHEAST OF THE CENTER OF THE ROAD, 26.1 FEET (8.0 DE2129'M) WEST OF THE WEST RAIL OF THE MAIN TRACK, 33.0 FEET (10.1 M) SOUTH DE2129'OF THE TELEPHONE POLE WITH A GUY WIRE, 72.8 FEET (22.2 M) EAST OF A DE2129'SUPPORT POLE F13/10 WITH A TELEPHONE JUNCTION BOX NUMBER 3160/5 DE2129'ATTACHED, 70.0 FEET (21.3 M) NORTHEAST OF A 1.5-FOOT PECAN TREE WITH A DE2129'SCGS REFERENCE WASHER ATTACHED, 1.5 FEET (0.5 M) NORTH NORTHWEST OF A DE2129'WITNESS POST. RECOVERED BY D.D. WOODS. DE2129 DE2129 STATION RECOVERY (2000) DE2129 DE2129'RECOVERY NOTE BY SOUTH CAROLINA GEODETIC SURVEY 2000 (DDW) DE2129'STATION IS LOCATED IN WOODFORD, 19.7 MILES (31.7 KM) NORTHWEST OF DE2129'ORANGEBURG. OWNERSHIP--RAILROAD RIGHT OF WAY. TO REACH THE STATION DE2129'FROM THE JUNCTION OF U.S. HIGHWAYS 178 AND 321 IN NORTH, GO NORTH ON DE2129'HIGHWAY 321 FOR 3.8 MILES (6.1 KM) TO THE JUNCTION OF STATE ROAD 99 DE2129'(LIGHTNING HILL ROAD) LEFT, TURN LEFT ON ROAD 99 FOR 0.05 MILE (0.08 DE2129'KM) TO THE JUNCTION OF STATE ROAD 382 (WOODFORD ROAD) , TURN RIGHT ON DE2129'ROAD 382 FOR 0.4 MILE (0.6 KM) TO THE STATION ON THE RIGHT BETWEEN THE DE2129'ROAD AND TWO SETS OF RAILROAD TRACKS. STATION IS A CONCRETE POST DE2129'PROJECTING 0.2 FOOT (6.1 CM) AND LEVEL WITH THE ROAD, 45.1 FEET (13.7 DE2129'M) EAST NORTHEAST OF THE CENTER OF THE ROAD, 33.2 FEET (10.1 M) SOUTH DE2129'SOUTHEAST OF A POWER POLE WITH GUY WIRE AND A SCGS REFERENCE WASHER DE2129'ATTACHED, 26.6 FEET (8.1 M) WEST OF THE WEST RAIL OF THE WESTERN-MOST DE2129'SET OF TWO SETS OF TRACKS, 149.0 FEET (45.4 M) NORTH NORTHWEST OF A DE2129'POWER POLE WITH GUY WIRE AND A SCGS REFERENCE WASHER ATTACHED, 70.3 DE2129'FEET (21.4 M) NORTHEAST OF A 1.8-FOOT PECAN TREE WITH A SCGS REFERENCE DE2129'WASHER ATTACHED, 1.4 FEET (0.4 M) NORTH NORTHWEST OF A WITNESS POST. DE2129'RECOVERED BY R.P. MCKEOWN.