National Geodetic Survey, Retrieval Date = OCTOBER 24, 1999 GT1820 *********************************************************************** GT1820 DESIGNATION - OLANCHA GT1820 PID - GT1820 GT1820 STATE/COUNTY- CA/TULARE GT1820 USGS QUAD - OLANCHA (1988) GT1820 GT1820 *CURRENT SURVEY CONTROL GT1820 ___________________________________________________________________ GT1820* NAD 83(1992)- 36 15 54.64648(N) 118 07 05.34126(W) ADJUSTED GT1820* NAVD 88 - 3697.8 (meters) 12132. (feet) VERTCON GT1820 ___________________________________________________________________ GT1820 LAPLACE CORR- -14.27 (seconds) DEFLEC99 GT1820 GEOID HEIGHT- -26.98 (meters) GEOID99 GT1820 GT1820 HORZ ORDER - SECOND GT1820 GT1820.The horizontal coordinates were established by classical geodetic methods GT1820.and adjusted by the National Geodetic Survey in June 1998. GT1820 GT1820.The NAVD 88 height was computed by applying the VERTCON shift value to GT1820.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GT1820 GT1820.The Laplace correction was computed from DEFLEC99 derived deflections. GT1820 GT1820.The geoid height was determined by GEOID99. GT1820 GT1820; North East Units Scale Converg. GT1820;SPC CA 4 - 1,980,844.93 6,821,638.34 sFT 0.99996046 +0 31 34.0 GT1820;SPC CA 4 - 603,762.743 2,079,239.526 MT 0.99996046 +0 31 34.0 GT1820;UTM 11 - 4,013,941.168 399,560.301 MT 0.99972430 -0 39 41.3 GT1820 GT1820: Primary Azimuth Mark Grid Az GT1820:SPC CA 4 - SUMMIT 154 06 25.7 GT1820:UTM 11 - SUMMIT 155 17 41.0 GT1820 GT1820|---------------------------------------------------------------------| GT1820| PID Reference Object Distance Geod. Az | GT1820| dddmmss.s | GT1820| GT1823 SUMMIT APPROX. 9.3 KM 1543759.7 | GT1820| GT1821 OLANCHA RM 1 5.361 METERS 18541 | GT1820| GT1822 OLANCHA RM 2 3.180 METERS 30445 | GT1820|---------------------------------------------------------------------| GT1820 GT1820 SUPERSEDED SURVEY CONTROL GT1820 GT1820 NAD 83(1992)- 36 15 54.64648(N) 118 07 05.34126(W) AD(1991.35) 2 GT1820 NAD 83(1986)- 36 15 54.64064(N) 118 07 05.33212(W) AD(1984.00) 2 GT1820 NAD 27 - 36 15 54.86170(N) 118 07 02.02920(W) AD( ) 2 GT1820 NGVD 29 - 3696.4 (m) 12127. (f) VERT ANG GT1820 GT1820.Superseded values are not recommended for survey control. GT1820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GT1820.See file dsdata.txt to determine how the superseded data were derived. GT1820 GT1820_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD GT1820+STABILITY: POSITION/ELEVATION WELL GT1820 GT1820 HISTORY - Date Condition Recov. By GT1820 HISTORY - 1962 MONUMENTED CGS GT1820 GT1820 STATION DESCRIPTION GT1820 GT1820'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JCC) GT1820'THE STATION IS ON THE SUMMIT OF OLANCHA PEAK WHICH IS 12.135 GT1820'FEET IN ELEVATION. IT IS A ROCKY COVERED MOUNTAIN THAT IS GT1820'THE HIGHEST IN THE IMMEDIATE VICINITY. IT IS ABOUT 6-1/2 GT1820'MILES WEST-SOUTHWEST OF THE TOWN OF OLANCHA. GT1820' GT1820'THE STATION WAS REACHED BY AIRPLANE FROM THE LONE PINE AIRPORT GT1820'TO THE MONACHE LANDING STRIP, THEN BY PACK TRAIN NORTHEASTERLY GT1820'FOR ABOUT 3 HOURS TO THE END OF HORSE TRAVEL AT THE HEAD OF A GT1820'DRAINAGE ON THE WEST SIDE OF A RIDGE AND NORTHWEST OF THE GT1820'STATION PEAK. FROM HERE PACK SOUTHEASTERLY UP STEEP ROCKY GT1820'SIDE FOR ABOUT 4 HOURS TO THE TOP OF THE MOUNTAIN AND THE GT1820'STATION. THERE IS ANOTHER TRAIL AND APPROACH TO THE PEAK FROM GT1820'THE TOWN OF OLANCHA WHERE HORSES CAN BE OBTAINED. GT1820' GT1820'STATION MARK IS A STANDARD DISK, STAMPED OLANCHA 1962, CEMENTED GT1820'IN A DRILL HOLE IN THE NORTHWEST EDGE OF A LARGE OUTCROP OF GT1820'ROCK THAT PROJECTS 2 INCHES. IT IS 7 FEET WEST-NORTHWEST OF A GT1820'10 FOOT HIGH CAIRN. GT1820' GT1820'R.M. 1 IS A U.S. GEOLOGICAL SURVEY BRONZE DISK, STAMPED NO 1 1956, GT1820'CEMENTED IN A DRILL HOLE IN A ROCK LEDGE THAT IS FLUSH WITH GT1820'THE GROUND AT ITS NORTH EDGE AND DROPS OFF SHARPLY TO THE GT1820'WEST. IT IS 15 FEET SOUTHWEST OF THE CAIRN AND ABOUT 2 FEET GT1820'HIGHER THAN THE STATION. GT1820' GT1820'R.M. 2 IS A U.S. GEOLOGICAL SURVEY BRONZE DISK, STAMPED NO 2 GT1820'1956, CEMENTED IN A DRILL HOLE IN A 10 X 15 FOOT BOULDER GT1820'PROJECTING 3 FEET. IT IS 17 FEET WEST-NORTHWEST OF THE CAIRN GT1820'AND ABOUT 3 FEET HIGHER THAN THE STATION.