1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 HR2435 *********************************************************************** HR2435 DESIGNATION - F 1410 HR2435 PID - HR2435 HR2435 STATE/COUNTY- CA/MARIPOSA HR2435 USGS QUAD - TENAYA LAKE (1992) HR2435 HR2435 *CURRENT SURVEY CONTROL HR2435 ___________________________________________________________________ HR2435* NAD 83(1986)- 37 48 46. (N) 119 29 01. (W) SCALED HR2435* NAVD 88 - 2562.058 (meters) 8405.69 (feet) ADJUSTED HR2435 ___________________________________________________________________ HR2435 GEOID HEIGHT- -24.46 (meters) GEOID99 HR2435 DYNAMIC HT - 2558.732 (meters) 8394.77 (feet) COMP HR2435 MODELED GRAV- 979,238.3 (mgal) NAVD 88 HR2435 HR2435 VERT ORDER - FIRST CLASS II HR2435 HR2435.The horizontal coordinates were scaled from a topographic map and have HR2435.an estimated accuracy of +/- 6 seconds. HR2435 HR2435.The orthometric height was determined by differential leveling HR2435.and adjusted by the National Geodetic Survey in June 1991. HR2435 HR2435.The geoid height was determined by GEOID99. HR2435 HR2435.The dynamic height is computed by dividing the NAVD 88 HR2435.geopotential number by the normal gravity value computed on the HR2435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 HR2435.degrees latitude (g = 980.6199 gals.). HR2435 HR2435.The modeled gravity was interpolated from observed gravity values. HR2435 HR2435; North East Units Estimated Accuracy HR2435;SPC CA 3 - 646,180. 2,089,490. MT (+/- 180 meters Scaled) HR2435 HR2435 SUPERSEDED SURVEY CONTROL HR2435 HR2435.No superseded survey control is available for this station. HR2435 HR2435_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SKB813879(NAD 83) HR2435_MARKER: DB = BENCH MARK DISK HR2435_SETTING: 66 = SET IN ROCK OUTCROP HR2435_STAMPING: F 1410 1987 HR2435_MARK LOGO: NGS HR2435_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD HR2435+STABILITY: POSITION/ELEVATION WELL HR2435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR HR2435+SATELLITE: SATELLITE OBSERVATIONS - October 29, 2002 HR2435 HR2435 HISTORY - Date Condition Report By HR2435 HISTORY - 1987 MONUMENTED NGS HR2435 HISTORY - 20021029 GOOD CONDOR HR2435 HR2435 STATION DESCRIPTION HR2435 HR2435'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 HR2435'16.1 KM (10.00 MI) WEST FROM YOSEMITE PARK. HR2435'16.1 KM (10.00 MI) WEST ALONG STATE HIGHWAY 120 FROM THE WEST END OF HR2435'THE BRIDGE OVER THE TUOLUMNE RIVER AT TUOLUMNE MEADOWS IN YOSEMITE HR2435'PARK, IN TOP AND 0.3 M (1.0 FT) NORTHWEST OF THE SOUTHEAST EDGE OF A HR2435'2 BY 5 FT SLOPING GRANITE LEDGE IN A HIGHWAY CUT ACROSS A MASSIVE HR2435'GRANITE DOME, DUE NORTHWEST AND ACROSS THE HIGHWAY FROM THE SOUTHWEST HR2435'END OF THE CURB OF A LONG PAVED TURNOUT, 6.2 M (20.3 FT) NORTHWEST OF HR2435'THE HIGHWAY CENTERLLINE, 33.2 M (108.9 FT) NORTHEAST OF THE NORTHWEST HR2435'END OF A 24-INCH METAL PIPE CULVERT. NOTE--NO WITNESS POST, A NAIL HR2435'AND WASHER WAS DRIVEN INTO THE NORTHWEST FOGLINE TO WITNESS THE MARK. HR2435'THE MARK IS 0.2 M ABOVE THE HIGHWAY. HR2435 HR2435 STATION RECOVERY (2002) HR2435 HR2435'RECOVERY NOTE BY CONDOR TECHNOLOGIES 2002 (DLS) HR2435'RECOVERED IN GOOD CONDITION.