1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 GW2642 *********************************************************************** GW2642 DESIGNATION - BEDFORD 070 GW2642 PID - GW2642 GW2642 STATE/COUNTY- VA/BEDFORD GW2642 USGS QUAD - SMITH MOUNTAIN DAM (1984) GW2642 GW2642 *CURRENT SURVEY CONTROL GW2642 ___________________________________________________________________ GW2642* NAD 83(1993)- 37 04 44.55213(N) 079 36 54.26948(W) ADJUSTED GW2642* NAVD 88 - 252.7 (meters) 829. (feet) VERTCON GW2642 ___________________________________________________________________ GW2642 X - 918,405.813 (meters) COMP GW2642 Y - -5,011,425.514 (meters) COMP GW2642 Z - 3,824,528.136 (meters) COMP GW2642 LAPLACE CORR- 1.91 (seconds) DEFLEC99 GW2642 ELLIP HEIGHT- 220.60 (meters) (05/17/02) GPS OBS GW2642 GEOID HEIGHT- -32.12 (meters) GEOID99 GW2642 GW2642 HORZ ORDER - FIRST GW2642 ELLP ORDER - FOURTH CLASS II GW2642 GW2642.The horizontal coordinates were established by GPS observations GW2642.and adjusted by the National Geodetic Survey in September 1995. GW2642 GW2642.The NAVD 88 height was computed by applying the VERTCON shift value to GW2642.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GW2642 GW2642.The X, Y, and Z were computed from the position and the ellipsoidal ht. GW2642 GW2642.The Laplace correction was computed from DEFLEC99 derived deflections. GW2642 GW2642.The ellipsoidal height was determined by GPS observations GW2642.and is referenced to NAD 83. GW2642 GW2642.The geoid height was determined by GEOID99. GW2642 GW2642; North East Units Scale Converg. GW2642;SPC VA S - 1,083,340.002 3,400,854.627 MT 0.99995800 -0 40 36.4 GW2642;UTM 17 - 4,104,537.942 623,100.827 MT 0.99978668 +0 50 06.4 GW2642 GW2642 SUPERSEDED SURVEY CONTROL GW2642 GW2642 ELLIP H (09/08/95) 220.66 (m) GP( ) 4 2 GW2642 NAD 83(1986)- 37 04 44.55747(N) 079 36 54.28213(W) AD( ) 1 GW2642 NGVD 29 (07/01/93) 252.9 (m) 830. (f) GPS OBS GW2642 GW2642.Superseded values are not recommended for survey control. GW2642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GW2642.See file dsdata.txt to determine how the superseded data were derived. GW2642 GW2642_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPB2310104538(NAD 83) GW2642_MARKER: DD = SURVEY DISK GW2642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GW2642_STAMPING: 070 GW2642_MARK LOGO: VA-019 GW2642_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT GW2642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GW2642+STABILITY: SURFACE MOTION GW2642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR GW2642+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2003 GW2642 GW2642 HISTORY - Date Condition Report By GW2642 HISTORY - 1992 MONUMENTED MSI GW2642 HISTORY - 19971115 GOOD USPSQD GW2642 HISTORY - 20020818 GOOD USPSQD GW2642 HISTORY - 20030914 GOOD USPSQD GW2642 GW2642 STATION DESCRIPTION GW2642 GW2642'DESCRIBED BY MEASUREMENT SCIENCE INCORPORATED 1992 GW2642'THE STATION IS LOCATED IN BEDFORD COUTNY, VIRGINIA, AT SMITH MOUNTAIN GW2642'LAKE PARK APPROXIMATELY 1.5 MI (2.4 KM) SOUTHEAST OF THE PARK GATE AT GW2642'THE END OF THE ROAD THAT LEADS TO THE VISITOR CENTER. GW2642'TO REACH THE STATION FROM THE INTERSECTION OF S.R. 608 NORTH AND S.R. GW2642'626 PROCEED SOUTH 2.3 MI (3.7 KM) ALONG S.R. 626 TO THE INTERSECTION GW2642'WITH THE PARK ENTRANCE ROAD. TURN RIGHT AND GO EAST 0.3 MI (0.5 KM) GW2642'ALONG THE PARK ENTRANCE ROAD, PAST THE GATE, TO AN INTERSECTION. TURN GW2642'LEFT AND HEAD SOUTH 1.7 MI (2.7 KM) ALONG THE ROAD LEADING TO THE GW2642'VISITOR CENTER TO THE STATION ON THE GRASS LAWN BETWEEN THE NORTHERN GW2642'AND SOUTHERN PARKING LOTS. GW2642'THE STATION IS A 3.25 INCH ALUMINUM BEDFORD COUNTY DISK SET IN THE TOP GW2642'OF A CONCRETE MONUMENT APPROXIMATELY FLUSH WITH THE GROUND SURFACE, GW2642'STAMPED 070. THE DISK IS LOCATED 68.5 FT (20.9 M) SOUTH OF THE GW2642'SOUTH EDGE OF PAVEMENT OF THE NORTHERN PARKING LOT, 90.5 FT (27.6 M) GW2642'EAST OF A 10 INCH JUNIPER TREE, 59.3 FT (18.1 M) NORTHEAST OF A 10 GW2642'INCH JUNIPER TREE, 115.0 FT (35.1 M) WEST OF THE 10 INCH CEDAR TREE, GW2642'AND APPROXIMATELY 200 FT (61.0 M) EAST OF NORTHEASTERN CORNER OF THE GW2642'VISITOR CENTER BUILDING. GW2642 GW2642 STATION RECOVERY (1997) GW2642 GW2642'RECOVERY NOTE BY US POWER SQUADRON 1997 GW2642'RECOVERED IN GOOD CONDITION. GW2642 GW2642 STATION RECOVERY (2002) GW2642 GW2642'RECOVERY NOTE BY US POWER SQUADRON 2002 (GPS) GW2642'DICRIPTION SHOULD READ 'GO WEST ON PARK ENTRANCE ROAD FROM INTER GW2642'SECTION WITH SR 626. GW2642 GW2642 STATION RECOVERY (2003) GW2642 GW2642'RECOVERY NOTE BY US POWER SQUADRON 2003 GW2642'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 GW2644 *********************************************************************** GW2644 DESIGNATION - BEDFORD 072 GW2644 PID - GW2644 GW2644 STATE/COUNTY- VA/BEDFORD GW2644 USGS QUAD - SMITH MOUNTAIN DAM (1984) GW2644 GW2644 *CURRENT SURVEY CONTROL GW2644 ___________________________________________________________________ GW2644* NAD 83(1993)- 37 04 54.52889(N) 079 34 25.28687(W) ADJUSTED GW2644* NAVD 88 - 270.5 (meters) 887. (feet) VERTCON GW2644 ___________________________________________________________________ GW2644 X - 921,994.286 (meters) COMP GW2644 Y - -5,010,592.491 (meters) COMP GW2644 Z - 3,824,784.287 (meters) COMP GW2644 LAPLACE CORR- 2.00 (seconds) DEFLEC99 GW2644 ELLIP HEIGHT- 238.47 (meters) (05/17/02) GPS OBS GW2644 GEOID HEIGHT- -32.06 (meters) GEOID99 GW2644 GW2644 HORZ ORDER - FIRST GW2644 ELLP ORDER - FOURTH CLASS II GW2644 GW2644.The horizontal coordinates were established by GPS observations GW2644.and adjusted by the National Geodetic Survey in September 1995. GW2644 GW2644.The NAVD 88 height was computed by applying the VERTCON shift value to GW2644.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GW2644 GW2644.The X, Y, and Z were computed from the position and the ellipsoidal ht. GW2644 GW2644.The Laplace correction was computed from DEFLEC99 derived deflections. GW2644 GW2644.The ellipsoidal height was determined by GPS observations GW2644.and is referenced to NAD 83. GW2644 GW2644.The geoid height was determined by GEOID99. GW2644 GW2644; North East Units Scale Converg. GW2644;SPC VA S - 1,083,604.872 3,404,537.571 MT 0.99995776 -0 39 05.9 GW2644;UTM 17 - 4,104,899.827 626,774.892 MT 0.99979799 +0 51 36.4 GW2644 GW2644 SUPERSEDED SURVEY CONTROL GW2644 GW2644 ELLIP H (09/08/95) 238.54 (m) GP( ) 4 2 GW2644 NAD 83(1986)- 37 04 54.53433(N) 079 34 25.29951(W) AD( ) 1 GW2644 NGVD 29 (07/01/93) 270.8 (m) 888. (f) GPS OBS GW2644 GW2644.Superseded values are not recommended for survey control. GW2644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GW2644.See file dsdata.txt to determine how the superseded data were derived. GW2644 GW2644_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPB2677504900(NAD 83) GW2644_MARKER: DD = SURVEY DISK GW2644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GW2644_STAMPING: 072 GW2644_MARK LOGO: VA-019 GW2644_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT GW2644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GW2644+STABILITY: SURFACE MOTION GW2644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR GW2644+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2003 GW2644 GW2644 HISTORY - Date Condition Report By GW2644 HISTORY - 1992 MONUMENTED MSI GW2644 HISTORY - 19971115 GOOD USPSQD GW2644 HISTORY - 20020818 GOOD USPSQD GW2644 HISTORY - 20030914 GOOD USPSQD GW2644 GW2644 STATION DESCRIPTION GW2644 GW2644'DESCRIBED BY MEASUREMENT SCIENCE INCORPORATED 1992 GW2644'THE STATION IS LOCATED IN BEDFORD COUNTY, VIRGINIA, APPROXIMATELY 4 MI GW2644'(6.4 KM) SOUTHWEST OF DUNDEE AND APPROXIMATELY 1 MI (1.6 KM) GW2644'SOUTHEAST OF THE SMITH MOUNTAIN LAKE PARK GATE ON THE SOUTH SIDE OF GW2644'S.R. 1300 (AUTUMN DRIVE). GW2644'TO REACH THE STATION FROM THE INTERSECTION OF S.R. 626 AND S.R. 608 GW2644'NORTH, PROCEED SOUTH 2.6 MI (4.2 KM) ALONG S.R. 626 TO THE GW2644'INTERSECTION WITH S.R. 1300 (AUTUMN DRIVE). TURN LEFT AND PROCEED GW2644'EAST 0.6 MI (1.0 KM) ALONG S.R. 1300 TO THE STATION ON THE RIGHT AT GW2644'THE INTERSECTION WITH SPRING DRIVE. GW2644'THE STATION IS A 3.25 INCH ALUMINUM BEDFORD COUNTY DISK SET IN THE TOP GW2644'OF A CONCRETE MONUMENT APPROXIMATELY FLUSH WITH THE GROUND SURFACE, GW2644'STAMPED 072. THE DISK IS LOCATED 105.0 FT (32.0 M) SOUTHWEST OF GW2644'POWER POLE 132-5-7, 29.5 FT (9.0 M) SOUTH OF THE CENTERLINE OF S.R. GW2644'1300, AND 26.0 FT (7.9 M) WEST OF THE CENTERLINE OF SPRING DRIVE. GW2644 GW2644 STATION RECOVERY (1997) GW2644 GW2644'RECOVERY NOTE BY US POWER SQUADRON 1997 GW2644'RECOVERED IN GOOD CONDITION. GW2644 GW2644 STATION RECOVERY (2002) GW2644 GW2644'RECOVERY NOTE BY US POWER SQUADRON 2002 (GPS) GW2644'RECOVERED IN GOOD CONDITION. GW2644 GW2644 STATION RECOVERY (2003) GW2644 GW2644'RECOVERY NOTE BY US POWER SQUADRON 2003 GW2644'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 GW2645 *********************************************************************** GW2645 DESIGNATION - BEDFORD 073 GW2645 PID - GW2645 GW2645 STATE/COUNTY- VA/BEDFORD GW2645 USGS QUAD - SMITH MOUNTAIN DAM (1984) GW2645 GW2645 *CURRENT SURVEY CONTROL GW2645 ___________________________________________________________________ GW2645* NAD 83(1993)- 37 03 58.69710(N) 079 34 51.35365(W) ADJUSTED GW2645* NAVD 88 - 261.6 (meters) 858. (feet) VERTCON GW2645 ___________________________________________________________________ GW2645 X - 921,547.422 (meters) COMP GW2645 Y - -5,011,722.459 (meters) COMP GW2645 Z - 3,823,405.600 (meters) COMP GW2645 LAPLACE CORR- 1.99 (seconds) DEFLEC99 GW2645 ELLIP HEIGHT- 229.51 (meters) (05/17/02) GPS OBS GW2645 GEOID HEIGHT- -32.08 (meters) GEOID99 GW2645 GW2645 HORZ ORDER - FIRST GW2645 ELLP ORDER - FOURTH CLASS II GW2645 GW2645.The horizontal coordinates were established by GPS observations GW2645.and adjusted by the National Geodetic Survey in September 1995. GW2645 GW2645.The NAVD 88 height was computed by applying the VERTCON shift value to GW2645.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GW2645 GW2645.The X, Y, and Z were computed from the position and the ellipsoidal ht. GW2645 GW2645.The Laplace correction was computed from DEFLEC99 derived deflections. GW2645 GW2645.The ellipsoidal height was determined by GPS observations GW2645.and is referenced to NAD 83. GW2645 GW2645.The geoid height was determined by GEOID99. GW2645 GW2645; North East Units Scale Converg. GW2645;SPC VA S - 1,081,891.248 3,403,874.112 MT 0.99995914 -0 39 21.8 GW2645;UTM 17 - 4,103,169.577 626,156.969 MT 0.99979606 +0 51 19.6 GW2645 GW2645 SUPERSEDED SURVEY CONTROL GW2645 GW2645 ELLIP H (09/08/95) 229.58 (m) GP( ) 4 2 GW2645 NAD 83(1986)- 37 03 58.70253(N) 079 34 51.36629(W) AD( ) 1 GW2645 NGVD 29 (07/01/93) 261.8 (m) 859. (f) GPS OBS GW2645 GW2645.Superseded values are not recommended for survey control. GW2645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GW2645.See file dsdata.txt to determine how the superseded data were derived. GW2645 GW2645_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPB2615703170(NAD 83) GW2645_MARKER: DD = SURVEY DISK GW2645_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GW2645_STAMPING: 073 GW2645_MARK LOGO: VA-019 GW2645_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT GW2645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GW2645+STABILITY: SURFACE MOTION GW2645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR GW2645+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2003 GW2645 GW2645 HISTORY - Date Condition Report By GW2645 HISTORY - 1992 MONUMENTED MSI GW2645 HISTORY - 19971115 GOOD USPSQD GW2645 HISTORY - 20020818 MARK NOT FOUND USPSQD GW2645 HISTORY - 20030914 GOOD USPSQD GW2645 GW2645 STATION DESCRIPTION GW2645 GW2645'DESCRIBED BY MEASUREMENT SCIENCE INCORPORATED 1992 GW2645'THE STATION IS LOCATED IN BEDFORD COUNTY, VIRGINIA, APPROXIMATELY 5 MI GW2645'(8.0 KM) SOUTHWEST OF DUNDEE AND APPROXIMATELY 2 MI (3.2 KM) GW2645'SOUTHEAST OF THE SMITH MOUNTAIN LAKE PARK GATE ON THE WEST SIDE OF GW2645'S.R. 626. GW2645'TO REACH THE STATION FROM THE INTERSECTION OF S.R. 626 AND S.R. 608 GW2645'NORTH, PROCEED SOUTH 4.0 MI (6.4 KM) ALONG S.R. 626 TO THE STATION ON GW2645'THE RIGHT NEAR THE INTERSECTION WITH S.R. 1301. GW2645'THE STATION IS A 3.25 INCH ALUMINUM BEDFORD COUNTY DISK SET IN THE TOP GW2645'OF A CONCRETE MONUMENT APPROXIMATELY FLUSH WITH THE GROUND SURFACE, GW2645'STAMPED 073. THE DISK IS LOCATED 2.5 FT (0.8 M) SOUTH OF A WITNESS GW2645'POST, 23.5 FT (7.2 M) SOUTHWEST OF POWER POLE 132-24-19, 17.0 FT GW2645'(5.2 M) NORTH OF THE CENTERLINE OF S.R. 1301, AND 62.0 FT (18.9 M) GW2645'WEST OF THE INTERSECTION OF THE CENTERLINES OF S.R. 1301 AND S.R. 626. GW2645 GW2645 STATION RECOVERY (1997) GW2645 GW2645'RECOVERY NOTE BY US POWER SQUADRON 1997 GW2645'RECOVERED IN GOOD CONDITION. GW2645 GW2645 STATION RECOVERY (2002) GW2645 GW2645'RECOVERY NOTE BY US POWER SQUADRON 2002 (GPS) GW2645'SITE APPEARS TO MAVE BEEN PAVED OVER. WITNESS POST IS MISSING. GW2645 GW2645 STATION RECOVERY (2003) GW2645 GW2645'RECOVERY NOTE BY US POWER SQUADRON 2003 GW2645'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 GW1473 *********************************************************************** GW1473 DESIGNATION - K 439 RESET 1972 GW1473 PID - GW1473 GW1473 STATE/COUNTY- VA/BEDFORD GW1473 USGS QUAD - BEDFORD (1989) GW1473 GW1473 *CURRENT SURVEY CONTROL GW1473 ___________________________________________________________________ GW1473* NAD 83(1986)- 37 19 47. (N) 079 30 37. (W) SCALED GW1473* NAVD 88 - 282.37 (+/-2cm) 926.4 (feet) VERTCON GW1473 ___________________________________________________________________ GW1473 GEOID HEIGHT- -32.21 (meters) GEOID99 GW1473 GW1473 VERT ORDER - THIRD (See Below) GW1473 GW1473.The horizontal coordinates were scaled from a topographic map and have GW1473.an estimated accuracy of +/- 6 seconds. GW1473 GW1473.The NAVD 88 height was computed by applying the VERTCON shift value to GW1473.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GW1473.The vertical order pertains to the superseded datum. GW1473 GW1473.The geoid height was determined by GEOID99. GW1473 GW1473; North East Units Estimated Accuracy GW1473;SPC VA S - 1,111,050. 3,410,470. MT (+/- 180 meters Scaled) GW1473 GW1473 SUPERSEDED SURVEY CONTROL GW1473 GW1473 NGVD 29 (10/07/03) 282.60 (m) 927.2 (f) RESET 3 GW1473 GW1473.Superseded values are not recommended for survey control. GW1473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GW1473.See file dsdata.txt to determine how the superseded data were derived. GW1473 GW1473_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPB319324(NAD 83) GW1473_MARKER: DB = BENCH MARK DISK GW1473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT GW1473_STAMPING: K 439 RESET 1972 GW1473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO GW1473+STABILITY: SURFACE MOTION GW1473 GW1473 HISTORY - Date Condition Report By GW1473 HISTORY - 1972 MONUMENTED NGS GW1473 GW1473 STATION DESCRIPTION GW1473 GW1473'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 GW1473'AT BEDFORD. GW1473'ABOUT 0.7 MILE EAST ALONG EAST MAIN STREET (U.S. HIGHWAY CITY GW1473'460) FROM THE COURTHOUSE IN BEDFORD, 66 FEET SOUTHEAST OF GW1473'CENTERLINE OF DRIVEWAY LEADING TO TEMPORARY POST OFFICE ANNEX, 25 GW1473'FEET SOUTHWEST OF THE CENTERLINE OF THE STREET, 14 FEET SOUTHEAST GW1473'OF EDGE OF STORM DRAIN, 1.7 FEET NORTHWEST OF HIGHWAY SIGN, 1 GW1473'FOOT SOUTHWEST OF CURB, 1 FOOT NORTHEAST OF EDGE OF SIDEWALK AND GW1473'IN GRASS AREA BETWEEN CURB AND SIDEWALK. MARK IS A 10 INCH GW1473'CONCRETE MONUMENT AND FLUSH WITH THE GROUND. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AA9194 *********************************************************************** AA9194 PACS - This is a Primary Airport Control Station. AA9194 DESIGNATION - W91 A AA9194 PID - AA9194 AA9194 STATE/COUNTY- VA/BEDFORD AA9194 USGS QUAD - SMITH MOUNTAIN DAM (1984) AA9194 AA9194 *CURRENT SURVEY CONTROL AA9194 ___________________________________________________________________ AA9194* NAD 83(1993)- 37 06 37.76178(N) 079 35 23.48341(W) ADJUSTED AA9194* NAVD 88 - 272.25 (meters) 893.2 (feet) GPS OBS AA9194 ___________________________________________________________________ AA9194 X - 920,233.922 (meters) COMP AA9194 Y - -5,008,965.753 (meters) COMP AA9194 Z - 3,827,323.757 (meters) COMP AA9194 LAPLACE CORR- 2.44 (seconds) DEFLEC99 AA9194 ELLIP HEIGHT- 240.12 (meters) (05/02/02) GPS OBS AA9194 GEOID HEIGHT- -32.08 (meters) GEOID99 AA9194 AA9194 HORZ ORDER - B AA9194 ELLP ORDER - FOURTH CLASS II AA9194 AA9194.This mark is at Smith Mountain Lake Airport (W91) AA9194 AA9194.The horizontal coordinates were established by GPS observations AA9194.and adjusted by the National Geodetic Survey in March 1998. AA9194 AA9194.The orthometric height was determined by GPS observations and a AA9194.high-resolution geoid model. AA9194 AA9194.GPS derived orthometric heights for airport stations designated as AA9194.PACS or SACS are published to 2 decimal places. This maintains AA9194.centimeter relative accuracy between the PACS and SACS. It does AA9194.not indicate centimeter accuracy relative to other marks which are AA9194.part of the NAVD 88 network. AA9194 AA9194.The X, Y, and Z were computed from the position and the ellipsoidal ht. AA9194 AA9194.The Laplace correction was computed from DEFLEC99 derived deflections. AA9194 AA9194.The ellipsoidal height was determined by GPS observations AA9194.and is referenced to NAD 83. AA9194 AA9194.The geoid height was determined by GEOID99. AA9194 AA9194; North East Units Scale Converg. AA9194;SPC VA S - 1,086,803.416 3,403,137.070 MT 0.99995541 -0 39 41.3 AA9194;UTM 17 - 4,108,059.793 625,290.716 MT 0.99979338 +0 51 03.3 AA9194 AA9194|---------------------------------------------------------------------| AA9194| PID Reference Object Distance Geod. Az | AA9194| dddmmss.s | AA9194| AA9195 W91 B 300.515 METERS 21128 | AA9194|---------------------------------------------------------------------| AA9194 AA9194 SUPERSEDED SURVEY CONTROL AA9194 AA9194 ELLIP H (03/24/98) 240.18 (m) GP( ) 4 1 AA9194 NAD 83(1993)- 37 06 37.76198(N) 079 35 23.48320(W) AD( ) B AA9194 ELLIP H (11/22/95) 240.21 (m) GP( ) 1 1 AA9194 AA9194.Superseded values are not recommended for survey control. AA9194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA9194.See file dsdata.txt to determine how the superseded data were derived. AA9194 AA9194_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPB2529108060(NAD 83) AA9194_MARKER: DH = HORIZONTAL CONTROL DISK AA9194_SETTING: 66 = SET IN ROCK OUTCROP AA9194_STAMPING: W91 A 1994 AA9194_MARK LOGO: NGS AA9194_MAGNETIC: N = NO MAGNETIC MATERIAL AA9194_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD AA9194+STABILITY: POSITION/ELEVATION WELL AA9194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA9194+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2003 AA9194 AA9194 HISTORY - Date Condition Report By AA9194 HISTORY - 1994 MONUMENTED NGS AA9194 HISTORY - 19941005 GOOD NGS AA9194 HISTORY - 19960919 GOOD NGS AA9194 HISTORY - 20020818 GOOD USPSQD AA9194 HISTORY - 20030914 GOOD USPSQD AA9194 AA9194 STATION DESCRIPTION AA9194 AA9194'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (JDR) AA9194'STATION IS LOCATED AT THE SMITH MOUNTAIN LAKE AIRPORT WHICH IS ABOUT AA9194'24 MI (38.6 KM) SOUTHEAST OF ROANOKE, 16 MI (25.7 KM) SOUTH OF AA9194'BEDFORD, AND 6 MI (9.7 KM) SOUTHEAST OF MONETA, VA. MARK IS NEAR FUEL AA9194'PUMPS AND IS NORTHWEST OF THE RUNWAY. CONTACT MR. JOE S. BORGESS, AA9194'MNGR., GENERAL AVIATION, SMITH MT. LAKE AIRPORT, MONETA, VA. 24121. AA9194'PHONE (703) 297-4500. AA9194' AA9194'TO REACH THE STATION FROM THE JUNCTION OF S.R. 122 AND S.R. 608 IN AA9194'MONETA, PROCEED SOUTHEAST ALONG S.R. 608 FOR 5.7 MI (9.2 KM) TO THE AA9194'JUNCTION WITH S.R. 853. TURN RIGHT HEADING EAST ALONG S.R. 853 FOR AA9194'0.9 MI (1.4 KM) TO BUCCANEER ROAD ON LEFT. TURN LEFT HEADING SOUTH AA9194'FOR 0.35 MI (0.56 KM) TO A FORK IN THE ROAD AND CUTLASS ROAD TO THE AA9194'RIGHT. TURN RIGHT ON CUTLASS ROAD (GRAVEL) FOR 0.1 MI, (0.2 KM) THEN AA9194'LEFT ALONG GRAVEL DRIVE TO AIRPORT PARKING AND GATE. PASS THROGH GATE AA9194'THEN TURN HEADING SOUTHWESTERLY ALONG RAMP FOR 0.05 MI (0.08 KM) TO AA9194'THE STATION ON THE LEFT JUST SOUTHEAST OF THE GAS PUMPS. AA9194' AA9194'IT IS 32.2 MT WEST FROM A WIND SOCK, 26.6 MT SOUTHEAST FROM A PHILLIPS AA9194'66 SIGN, 18.1 MT SOUTHEST FROM THE CENTERLINE OF THE AIRCRAFT PARKING AA9194'AREA, AND 8.9 MT WEST-SOUTHWEST FROM THE CENTERLINE OF A TAXIWAY. AA9194 AA9194 STATION RECOVERY (1996) AA9194 AA9194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (PDL) AA9194'RECOVERED AS DESCRIBED. THIS STATION IS THE PRIMARY AIRPORT CONTROL AA9194'STATION. AA9194 AA9194 STATION RECOVERY (2002) AA9194 AA9194'RECOVERY NOTE BY US POWER SQUADRON 2002 (GPS) AA9194'RECOVERED IN GOOD CONDITION. AA9194 AA9194 STATION RECOVERY (2003) AA9194 AA9194'RECOVERY NOTE BY US POWER SQUADRON 2003 AA9194'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AA9195 *********************************************************************** AA9195 SACS - This is a Secondary Airport Control Station. AA9195 DESIGNATION - W91 B AA9195 PID - AA9195 AA9195 STATE/COUNTY- VA/BEDFORD AA9195 USGS QUAD - SMITH MOUNTAIN DAM (1984) AA9195 AA9195 *CURRENT SURVEY CONTROL AA9195 ___________________________________________________________________ AA9195* NAD 83(1993)- 37 06 29.44749(N) 079 35 29.83775(W) ADJUSTED AA9195* NAVD 88 - 268.22 (meters) 880.0 (feet) GPS OBS AA9195 ___________________________________________________________________ AA9195 X - 920,106.968 (meters) COMP AA9195 Y - -5,009,143.034 (meters) COMP AA9195 Z - 3,827,116.908 (meters) COMP AA9195 LAPLACE CORR- 2.49 (seconds) DEFLEC99 AA9195 ELLIP HEIGHT- 236.08 (meters) (05/15/02) GPS OBS AA9195 GEOID HEIGHT- -32.08 (meters) GEOID99 AA9195 AA9195 HORZ ORDER - FIRST AA9195 ELLP ORDER - FIFTH CLASS II AA9195 AA9195.This mark is at Smith Mountain Lake Airport (W91) AA9195 AA9195.The horizontal coordinates were established by GPS observations AA9195.and adjusted by the National Geodetic Survey in April 1998. AA9195 AA9195.The orthometric height was determined by GPS observations and a AA9195.high-resolution geoid model. AA9195 AA9195.GPS derived orthometric heights for airport stations designated as AA9195.PACS or SACS are published to 2 decimal places. This maintains AA9195.centimeter relative accuracy between the PACS and SACS. It does AA9195.not indicate centimeter accuracy relative to other marks which are AA9195.part of the NAVD 88 network. AA9195 AA9195.The X, Y, and Z were computed from the position and the ellipsoidal ht. AA9195 AA9195.The Laplace correction was computed from DEFLEC99 derived deflections. AA9195 AA9195.The ellipsoidal height was determined by GPS observations AA9195.and is referenced to NAD 83. AA9195 AA9195.The geoid height was determined by GEOID99. AA9195 AA9195; North East Units Scale Converg. AA9195;SPC VA S - 1,086,548.947 3,402,977.238 MT 0.99995559 -0 39 45.1 AA9195;UTM 17 - 4,107,801.236 625,137.680 MT 0.99979291 +0 50 59.3 AA9195 AA9195|---------------------------------------------------------------------| AA9195| PID Reference Object Distance Geod. Az | AA9195| dddmmss.s | AA9195| AA9194 W91 A 300.515 METERS 03128 | AA9195|---------------------------------------------------------------------| AA9195 AA9195 SUPERSEDED SURVEY CONTROL AA9195 AA9195 ELLIP H (04/02/98) 236.14 (m) GP( ) 4 2 AA9195 NAD 83(1993)- 37 06 29.44769(N) 079 35 29.83754(W) AD( ) 1 AA9195 ELLIP H (11/30/95) 236.17 (m) GP( ) 4 2 AA9195 AA9195.Superseded values are not recommended for survey control. AA9195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA9195.See file dsdata.txt to determine how the superseded data were derived. AA9195 AA9195_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPB2513807801(NAD 83) AA9195_MARKER: I = METAL ROD AA9195_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+) AA9195_STAMPING: W91 B 1994 AA9195_MARK LOGO: NGS AA9195_PROJECTION: FLUSH AA9195_MAGNETIC: N = NO MAGNETIC MATERIAL AA9195_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD AA9195+STABILITY: POSITION/ELEVATION WELL AA9195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA9195+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2003 AA9195_ROD/PIPE-DEPTH: 6.7 meters AA9195_SLEEVE-DEPTH : 1.0 meters AA9195 AA9195 HISTORY - Date Condition Report By AA9195 HISTORY - 1994 MONUMENTED NGS AA9195 HISTORY - 19941005 GOOD NGS AA9195 HISTORY - 19960919 GOOD NGS AA9195 HISTORY - 20020818 GOOD USPSQD AA9195 HISTORY - 20030914 GOOD USPSQD AA9195 AA9195 STATION DESCRIPTION AA9195 AA9195'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (JDR) AA9195'STATION IS LOCATED AT THE SMITH MOUNTAIN LAKE AIRPORT WHICH IS ABOUT AA9195'24 MI (38.6 KM) SOUTHEAST OF ROANOKE, 16 MI (25.7 KM) SOUTH OF AA9195'BEDFORD, AND 6 MI (9.7 KM) SOUTHEAST OF MONETA, VA. MARK IS ABOUT AA9195'MIDFIELD AND IS SOUTHEAST OF THE RUNWAY. CONTACT MR. JOE S. BORGESS, AA9195'MNGR., GENERAL AVIATION, SMITH MT. LAKE AIRPORT, MONETA, VA. 24121. AA9195'PHONE (703) 297-4500. AA9195' AA9195'TO REACH THE STATION FROM THE JUNCTION OF S.R. 122 AND S.R. 608 IN AA9195'MONETA, PROCEED SOUTHEAST ALONG S.R. 608 FOR 5.7 MI (9.2 KM) TO THE AA9195'JUNCTION WITH S.R. 853. TURN RIGHT HEADING EAST ALONG S.R. 853 FOR AA9195'0.9 MI (1.4 KM) TO BUCCANEER ROAD ON LEFT. TURN LEFT HEADING SOUTH AA9195'FOR 0.35 MI (0.56 KM) TO A FORK IN THE ROAD AND CUTLASS ROAD TO THE AA9195'RIGHT. TURN RIGHT ON CUTLASS ROAD FOR 0.1 MI, (0.2 KM) THEN LEFT AA9195'ALONG GRAVEL DRIVE TO PARKING AND GATE. PASS THROGH GATE THEN TURN AA9195'HEADING SOUTHWESTERLY ALONG RAMP AND TAXIWAY FOR 0.1 MI (0.2 KM) TO AA9195'RUNWAY 5-23. BEAR RIGHT FOLLOWING RUNWAY FOR 0.1 MI (0.2 KM) TO THE AA9195'STATION ON THE LEFT. AA9195' AA9195'IT IS 23.0 MT WEST-NORTHWEST FROM AN ELECTRICAL JUNCTION BOX, 11.1 MT AA9195'SOUTHEAST FROM THE RUNWAY EDGE, AND 0.7 MT NORTHEAST FROM A CARSONITE AA9195'WITNESS POST. AA9195 AA9195 STATION RECOVERY (1996) AA9195 AA9195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (PDL) AA9195'RECOVERED AS DESCRIBED. THIS STATION IS A SECONDARY AIRPORT CONTROL AA9195'STATION. AA9195 AA9195 STATION RECOVERY (2002) AA9195 AA9195'RECOVERY NOTE BY US POWER SQUADRON 2002 (GPS) AA9195'RECOVERED IN GOOD CONDITION. AA9195 AA9195 STATION RECOVERY (2003) AA9195 AA9195'RECOVERY NOTE BY US POWER SQUADRON 2003 AA9195'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AA9196 *********************************************************************** AA9196 SACS - This is a Secondary Airport Control Station. AA9196 DESIGNATION - W91 C AA9196 PID - AA9196 AA9196 STATE/COUNTY- VA/BEDFORD AA9196 USGS QUAD - SMITH MOUNTAIN DAM (1984) AA9196 AA9196 *CURRENT SURVEY CONTROL AA9196 ___________________________________________________________________ AA9196* NAD 83(1993)- 37 06 17.68981(N) 079 35 46.42803(W) ADJUSTED AA9196* NAVD 88 - 260.13 (meters) 853.4 (feet) GPS OBS AA9196 ___________________________________________________________________ AA9196 X - 919,742.397 (meters) COMP AA9196 Y - -5,009,425.772 (meters) COMP AA9196 Z - 3,826,822.954 (meters) COMP AA9196 LAPLACE CORR- 2.56 (seconds) DEFLEC99 AA9196 ELLIP HEIGHT- 228.00 (meters) (05/15/02) GPS OBS AA9196 GEOID HEIGHT- -32.09 (meters) GEOID99 AA9196 AA9196 HORZ ORDER - FIRST AA9196 ELLP ORDER - FIFTH CLASS II AA9196 AA9196.This mark is at Smith Mountain Lake Airport (W91) AA9196 AA9196.The horizontal coordinates were established by GPS observations AA9196.and adjusted by the National Geodetic Survey in April 1998. AA9196 AA9196.The orthometric height was determined by GPS observations and a AA9196.high-resolution geoid model. AA9196 AA9196.GPS derived orthometric heights for airport stations designated as AA9196.PACS or SACS are published to 2 decimal places. This maintains AA9196.centimeter relative accuracy between the PACS and SACS. It does AA9196.not indicate centimeter accuracy relative to other marks which are AA9196.part of the NAVD 88 network. AA9196 AA9196.The X, Y, and Z were computed from the position and the ellipsoidal ht. AA9196 AA9196.The Laplace correction was computed from DEFLEC99 derived deflections. AA9196 AA9196.The ellipsoidal height was determined by GPS observations AA9196.and is referenced to NAD 83. AA9196 AA9196.The geoid height was determined by GEOID99. AA9196 AA9196; North East Units Scale Converg. AA9196;SPC VA S - 1,086,191.272 3,402,563.454 MT 0.99995584 -0 39 55.2 AA9196;UTM 17 - 4,107,432.825 624,733.547 MT 0.99979166 +0 50 49.1 AA9196 AA9196 SUPERSEDED SURVEY CONTROL AA9196 AA9196 ELLIP H (04/02/98) 228.06 (m) GP( ) 4 2 AA9196 NAD 83(1993)- 37 06 17.69001(N) 079 35 46.42782(W) AD( ) 1 AA9196 ELLIP H (11/30/95) 228.08 (m) GP( ) 4 2 AA9196 AA9196.Superseded values are not recommended for survey control. AA9196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AA9196.See file dsdata.txt to determine how the superseded data were derived. AA9196 AA9196_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPB2473407433(NAD 83) AA9196_MARKER: I = METAL ROD AA9196_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+) AA9196_STAMPING: W91 C AA9196_MARK LOGO: NGS AA9196_PROJECTION: FLUSH AA9196_MAGNETIC: N = NO MAGNETIC MATERIAL AA9196_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD AA9196+STABILITY: POSITION/ELEVATION WELL AA9196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA9196+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2003 AA9196_ROD/PIPE-DEPTH: 7.0 meters AA9196_SLEEVE-DEPTH : 1.0 meters AA9196 AA9196 HISTORY - Date Condition Report By AA9196 HISTORY - 1994 MONUMENTED NGS AA9196 HISTORY - 19941005 GOOD NGS AA9196 HISTORY - 19960919 GOOD NGS AA9196 HISTORY - 20020818 GOOD USPSQD AA9196 HISTORY - 20030914 GOOD USPSQD AA9196 AA9196 STATION DESCRIPTION AA9196 AA9196'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (JDR) AA9196'STATION IS LOCATED AT THE SMITH MOUNTAIN LAKE AIRPORT WHICH IS ABOUT AA9196'24 MI (38.6 KM) SOUTHEAST OF ROANOKE, 16 MI (25.7 KM) SOUTH OF AA9196'BEDFORD, AND 6 MI (9.7 KM) SOUTHEAST OF MONETA, VA. MARK IS LOCATED AA9196'IN THE SOUTHWEST SECTION OF THE AIRFIELD NEAR RUNWAY END 5. CONTACT AA9196'MR. JOE S. BORGESS, MNGR., GENERAL AVIATION, SMITH MT. LAKE AA9196'AIRPORT, MONETA, VA. 24121. PHONE (703) 297-4500. AA9196' AA9196'TO REACH THE STATION FROM THE JUNCTION OF S.R. 122 AND S.R. 608 IN AA9196'MONETA, PROCEED SOUTHEAST ALONG S.R. 608 FOR 5.7 MI (9.2 KM) TO THE AA9196'JUNCTION WITH S.R. 853. TURN RIGHT HEADING EAST ALONG S.R. 853 FOR AA9196'0.9 MI (1.4 KM) TO BUCCANEER ROAD ON LEFT. TURN LEFT HEADING SOUTH AA9196'FOR 0.35 MI (0.56 KM) TO A FORK IN THE ROAD AND CUTLASS ROAD TO THE AA9196'RIGHT. TURN RIGHT ALONG CUTLASS ROAD FOR 0.1 MI, (0.2 KM) THEN LEFT AA9196'ALONG GRAVEL DRIVE TO PARKING AND GATE. PASS THROGH GATE THEN TURN AA9196'HEADING SOUTHWESTERLY ALONG RAMP AND TAXIWAY FOR 0.1 MI (0.2 KM) TO AA9196'RUNWAY 5-23. BEAR RIGHT FOLLOWING RUNWAY FOR 0.45 MI (0.72 KM) TO THE AA9196'END AND THE STATION ON THE RIGHT. AA9196' AA9196'IT IS 19.8 MT SOUTH OF A WHITE PLASTIC AIRPORT PROPERTY SIGN, 11.7 MT AA9196'NORTH FROM THE SOUTHWEST CORNER OF THE RUNWAY END, 8.2 MT NORTHWEST AA9196'FROM THE RUNWAY EDGE, AND 0.8 MT SOUTHEAST FROM A CARSONITE WITNESS AA9196'POST. AA9196 AA9196 STATION RECOVERY (1996) AA9196 AA9196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (PDL) AA9196'RECOVERED AS DESCRIBED. THIS STATION IS A SECONDARY AIRPORT CONTROL AA9196'STATION. AA9196 AA9196 STATION RECOVERY (2002) AA9196 AA9196'RECOVERY NOTE BY US POWER SQUADRON 2002 (GPS) AA9196'RECOVERED IN GOOD CONDITION. AA9196 AA9196 STATION RECOVERY (2003) AA9196 AA9196'RECOVERY NOTE BY US POWER SQUADRON 2003 AA9196'RECOVERED IN GOOD CONDITION.