1 National Geodetic Survey, Retrieval Date = JULY 1, 2005 HW3311 *********************************************************************** HW3311 DESIGNATION - CHARLOTTESVILLE SOU RR MAST HW3311 PID - HW3311 HW3311 STATE/COUNTY- VA/C OF CHARLOTTESVILLE HW3311 USGS QUAD - CHARLOTTESVILLE EAST (1997) HW3311 HW3311 *CURRENT SURVEY CONTROL HW3311 ___________________________________________________________________ HW3311* NAD 83(1993)- 38 01 56.58312(N) 078 29 30.32489(W) ADJUSTED HW3311* NAVD 88 - HW3311 ___________________________________________________________________ HW3311 LAPLACE CORR- 0.26 (seconds) DEFLEC99 HW3311 GEOID HEIGHT- -32.55 (meters) GEOID03 HW3311 HW3311 HORZ ORDER - THIRD HW3311 HW3311.The horizontal coordinates were established by classical geodetic methods HW3311.and adjusted by the National Geodetic Survey in November 1994. HW3311 HW3311 HW3311.The Laplace correction was computed from DEFLEC99 derived deflections. HW3311 HW3311.The geoid height was determined by GEOID03. HW3311 HW3311; North East Units Scale Factor Converg. HW3311;SPC VA S - 1,188,560.099 3,500,723.701 MT 1.00001265 +0 00 18.0 HW3311;UTM 17 - 4,212,377.897 720,137.264 MT 1.00019689 +1 32 45.5 HW3311 HW3311 SUPERSEDED SURVEY CONTROL HW3311 HW3311 NAD 83(1986)- 38 01 56.58472(N) 078 29 30.32152(W) AD( ) 4 HW3311 NAD 27 - 38 01 56.07636(N) 078 29 31.27711(W) AD( ) 3 HW3311 HW3311.Superseded values are not recommended for survey control. HW3311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HW3311.See file dsdata.txt to determine how the superseded data were derived. HW3311 HW3311_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SQC2013712378(NAD 83) HW3311_MARKER: 55 = TOWER HW3311 HW3311 HISTORY - Date Condition Report By HW3311 HISTORY - 1965 FIRST OBSERVED CGS HW3311 HISTORY - 20050618 GOOD GEOCAC HW3311 HW3311 STATION DESCRIPTION HW3311 HW3311'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (ELH) HW3311'THE STATION IS LOCATED IN DOWN TOWN CHARLOTTESVILLE, ABOUT HW3311'100 FEET NORTH OF THE OVER-PASS OVER THE RAILROAD ON W. MAIN HW3311'STREET. HW3311' HW3311'THE TOWER IS A 3-LEGGED STEEL STRUCTURE, COLORED RED AND WHITE, HW3311'OVER-ALL HEIGHT OF 225 FEET AND THE TOP AND CENTER WAS THE HW3311'POINT INTERSECTED. HW3311 HW3311 STATION RECOVERY (2005) HW3311 HW3311'RECOVERY NOTE BY GEOCACHING 2005 (APC) HW3311'RECOVERED IN GOOD CONDITION. 1 National Geodetic Survey, Retrieval Date = JULY 1, 2005 HW0368 *********************************************************************** HW0368 DESIGNATION - Q 55 HW0368 PID - HW0368 HW0368 STATE/COUNTY- VA/C OF CHARLOTTESVILLE HW0368 USGS QUAD - CHARLOTTESVILLE EAST (1997) HW0368 HW0368 *CURRENT SURVEY CONTROL HW0368 ___________________________________________________________________ HW0368* NAD 83(1986)- 38 01 44. (N) 078 28 39. (W) SCALED HW0368* NAVD 88 - 138.523 (meters) 454.47 (feet) ADJUSTED HW0368 ___________________________________________________________________ HW0368 GEOID HEIGHT- -32.53 (meters) GEOID03 HW0368 DYNAMIC HT - 138.427 (meters) 454.16 (feet) COMP HW0368 MODELED GRAV- 979,937.6 (mgal) NAVD 88 HW0368 HW0368 VERT ORDER - SECOND CLASS 0 HW0368 HW0368.The horizontal coordinates were scaled from a topographic map and have HW0368.an estimated accuracy of +/- 6 seconds. HW0368 HW0368.The orthometric height was determined by differential leveling HW0368.and adjusted by the National Geodetic Survey in June 1991. HW0368 HW0368.The geoid height was determined by GEOID03. HW0368 HW0368.The dynamic height is computed by dividing the NAVD 88 HW0368.geopotential number by the normal gravity value computed on the HW0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 HW0368.degrees latitude (g = 980.6199 gals.). HW0368 HW0368.The modeled gravity was interpolated from observed gravity values. HW0368 HW0368; North East Units Estimated Accuracy HW0368;SPC VA S - 1,188,170. 3,501,980. MT (+/- 180 meters Scaled) HW0368 HW0368 SUPERSEDED SURVEY CONTROL HW0368 HW0368 NGVD 29 (??/??/92) 138.764 (m) 455.26 (f) ADJ UNCH 2 0 HW0368 HW0368.Superseded values are not recommended for survey control. HW0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HW0368.See file dsdata.txt to determine how the superseded data were derived. HW0368 HW0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SQC213120(NAD 83) HW0368_MARKER: DB = BENCH MARK DISK HW0368_SETTING: 36 = SET IN A MASSIVE STRUCTURE HW0368_SP_SET: BUILDING HW0368_STAMPING: Q 55 1934 HW0368_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL HW0368 HW0368 HISTORY - Date Condition Report By HW0368 HISTORY - 1934 MONUMENTED CGS HW0368 HISTORY - 1958 GOOD NGS HW0368 HISTORY - 1965 GOOD NGS HW0368 HISTORY - 20040703 MARK NOT FOUND GEOCAC HW0368 HISTORY - 20050618 MARK NOT FOUND GEOCAC HW0368 HW0368 STATION DESCRIPTION HW0368 HW0368'DESCRIBED BY NATIONAL GEODETIC SURVEY 1958 HW0368'AT CHARLOTTESVILLE. HW0368'AT CHARLOTTESVILLE, ALBEMARLE COUNTY, IN THE SOUTH FACE OF THE HW0368'CHESAPEAKE AND OHIO RAILWAY STATION, AT THE SOUTHEAST CORNER OF HW0368'THE BUILDING, 26 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, HW0368'AND ABOUT 5 FEET ABOVE THE SIDEWALK. A STANDARD DISK, STAMPED HW0368'Q 55 1934 AND SET VERTICALLY. HW0368 HW0368 STATION RECOVERY (1965) HW0368 HW0368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1965 HW0368'RECOVERED IN GOOD CONDITION. HW0368 HW0368 STATION RECOVERY (2004) HW0368 HW0368'RECOVERY NOTE BY GEOCACHING 2004 (WD) HW0368'MARK NOT FOUND. HW0368 HW0368 STATION RECOVERY (2005) HW0368 HW0368'RECOVERY NOTE BY GEOCACHING 2005 (APC) HW0368'FORMER C AND O TRAIN STATION IS NOW AN OFFICE BUILDING. ADDITION TO HW0368'BUILDING COMPLETELY COVERS SOUTH (TRACK-FACING) FACADE AND DESCRIBED HW0368'LOCATION OF STATION DISK. STATION MAY OR MAY NOT SURVIVE INSIDE THE HW0368'EXPANDED STRUCTURE.