National Geodetic Survey, Retrieval Date = JANUARY 3, 2005 HT3301 *********************************************************************** HT3301 DESIGNATION - CHALK MOUNTAIN LOOKOUT HOUSE HT3301 PID - HT3301 HT3301 STATE/COUNTY- CA/SANTA CRUZ HT3301 USGS QUAD - FRANKLIN POINT (1991) HT3301 HT3301 *CURRENT SURVEY CONTROL HT3301 ___________________________________________________________________ HT3301* NAD 83(1992)- 37 09 37.96723(N) 122 17 24.58591(W) ADJUSTED HT3301* NAVD 88 - HT3301 ___________________________________________________________________ HT3301 EPOCH DATE - 1991.35 HT3301 LAPLACE CORR- 7.47 (seconds) DEFLEC99 HT3301 GEOID HEIGHT- -33.06 (meters) GEOID03 HT3301 HT3301 HORZ ORDER - THIRD HT3301 HT3301.The horizontal coordinates were established by classical geodetic methods HT3301.and adjusted by the National Geodetic Survey in March 1994. HT3301.The horizontal coordinates are valid at the epoch date displayed above. HT3301.The epoch date for horizontal control is a decimal equivalence HT3301.of Year/Month/Day. HT3301 HT3301 HT3301.The Laplace correction was computed from DEFLEC99 derived deflections. HT3301 HT3301.The geoid height was determined by GEOID03. HT3301 HT3301; North East Units Scale Factor Converg. HT3301;SPC CA 3 - 574,829.139 1,841,002.837 MT 0.99998193 -1 05 45.6 HT3301;SPC CA 3 - 1,885,918.60 6,040,023.47 sFT 0.99998193 -1 05 45.6 HT3301;UTM 10 - 4,112,918.389 563,025.929 MT 0.99964893 +0 25 43.6 HT3301 HT3301 SUPERSEDED SURVEY CONTROL HT3301 HT3301 NAD 83(1986)- 37 09 37.95813(N) 122 17 24.57296(W) AD(1984.00) 4 HT3301 NAD 27 - 37 09 38.15600(N) 122 17 20.68000(W) AD( ) 3 HT3301 HT3301.Superseded values are not recommended for survey control. HT3301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HT3301.See file dsdata.txt to determine how the superseded data were derived. HT3301 HT3301_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG6302612918(NAD 83) HT3301 HT3301 HISTORY - Date Condition Report By HT3301 HISTORY - 1947 MONUMENTED CGS HT3301 HISTORY - 1966 SEE DESCRIPTION CGS HT3301 HT3301 STATION DESCRIPTION HT3301 HT3301'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (WRH) HT3301'THE STATION IS THE CHALK MOUNTAIN FOREST SERVICE LOOKOUT HT3301'HOUSE ON THE SUMMIT OF CHALK MOUNTAIN IN THE BIG BASIN REDWOODS. HT3301'IT IS ABOUT 2-1/2 MILES WEST SOUTHWEST OF THE VILLAGE OF BIG HT3301'BASIN AND ABOUT 8 MILES SOUTHEAST OF THE TOWN OF PESCADERO. HT3301' HT3301'THE LOOKOUT TOWER IS ABOUT 20 FEET HIGH AND WHITE IN COLOR. IT HT3301'HAS A PEAKED BLACK ROOF. HT3301 HT3301 STATION RECOVERY (1966) HT3301 HT3301'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EHS) HT3301'THE STATION WAS RECOVERED IN GOOD CONDITION AND THE 1947 HT3301'DESCRIPTION IS ADEQUATE EXCEPT THE STATION IS LOCATED IN SANTA HT3301'CRUZ COUNTY NOT SAN MATEO COUNTY. HT3301' HT3301'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--13 MILES HT3301'NORTHWEST OF DAVENPORT.