National Geodetic Survey, Retrieval Date = OCTOBER 24, 1999 HR2890 *********************************************************************** HR2890 DESIGNATION - SAN JOAQUIN HR2890 PID - HR2890 HR2890 STATE/COUNTY- CA/MONO HR2890 USGS QUAD - MAMMOTH MTN (1984) HR2890 HR2890 *CURRENT SURVEY CONTROL HR2890 ___________________________________________________________________ HR2890* NAD 83(1992)- 37 43 08.44321(N) 119 06 21.86426(W) ADJUSTED HR2890* NAVD 88 - 3537.4 (meters) 11606. (feet) VERTCON HR2890 ___________________________________________________________________ HR2890 EPOCH DATE - 1991.35 HR2890 LAPLACE CORR- -5.15 (seconds) DEFLEC99 HR2890 GEOID HEIGHT- -24.33 (meters) GEOID99 HR2890 HR2890 HORZ ORDER - THIRD HR2890 HR2890.The horizontal coordinates were established by classical geodetic methods HR2890.and adjusted by the National Geodetic Survey in March 1994. HR2890.The horizontal coordinates are valid at the epoch date displayed above. HR2890.The epoch date for horizontal control is a decimal equivalence HR2890.of Year/Month/Day. HR2890 HR2890.The NAVD 88 height was computed by applying the VERTCON shift value to HR2890.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HR2890 HR2890.The Laplace correction was computed from DEFLEC99 derived deflections. HR2890 HR2890.The geoid height was determined by GEOID99. HR2890 HR2890; North East Units Scale Converg. HR2890;SPC CA 3 - 2,087,273.18 6,964,830.05 sFT 0.99992933 +0 51 12.3 HR2890;SPC CA 3 - 636,202.138 2,122,884.446 MT 0.99992933 +0 51 12.3 HR2890;UTM 11 - 4,176,727.236 314,378.472 MT 1.00002440 -1 17 19.8 HR2890 HR2890|---------------------------------------------------------------------| HR2890| PID Reference Object Distance Geod. Az | HR2890| dddmmss.s | HR2890| SAN JOAQUIN RM 2 8.480 METERS 03513 | HR2890| SAN JOAQUIN RM 3 15.340 METERS 11955 | HR2890| SAN JOAQUIN PEAK PLAQUE 4.500 METERS 28127 | HR2890| SAN JOAQUIN CAIRN 3.210 METERS 29046 | HR2890|---------------------------------------------------------------------| HR2890 HR2890 SUPERSEDED SURVEY CONTROL HR2890 HR2890 NAD 83(1986)- 37 43 08.41697(N) 119 06 21.86152(W) AD(1984.00) 3 HR2890 NGVD 29 - 3535.7 (m) 11600. (f) VERT ANG HR2890 HR2890.Superseded values are not recommended for survey control. HR2890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HR2890.See file dsdata.txt to determine how the superseded data were derived. HR2890 HR2890_MARKER: DS = TRIANGULATION STATION DISK HR2890_SETTING: 66 = SET IN ROCK OUTCROP HR2890_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD HR2890+STABILITY: POSITION/ELEVATION WELL HR2890 HR2890 HISTORY - Date Condition Recov. By HR2890 HISTORY - 1952 MONUMENTED USGS HR2890 HR2890 STATION DESCRIPTION HR2890 HR2890'DESCRIBED BY US GEOLOGICAL SURVEY 1952 HR2890'LOCATED ABOUT 9.5 MI NW. OF MAMMOTH POST OFFICE, 8 MI W. OF HR2890'CRESTVIEW. ON SAN JOAQUIN MTN., 11 FT. SE. OF AND 2 FT. LOWER HR2890'THAN HIGHEST POINT. HR2890' HR2890'TO REACH FROM CRESTVIEW, DRIVE 0.3 MI S. ON U.S. HWY. 395 TO DIRT HR2890'RD. ON RIGHT AND SIGN DEADMAN CREEK. TURN RIGHT 2.4 MI W. TO HR2890'RD. FORKS. TAKE RIGHT FORK 0.7 MI TO RD. FORKS. TAKE LEFT FORK 1 HR2890'MI TO RD. FORKS. TURN LEFT, FORD CREEK AND GO 1.7 MI TO RD. HR2890'FORKS. TAKE RIGHT FORK 0.9 MI TO END OF RD. PACK UP DEADMAN HR2890'CREEK 45 MINUTES TO TWO TEATS CANYON THEN UP CANYON TO HEAD THEN HR2890'N. TO TIMBERED SADDLE. CROSS SADDLE INTO BASIN CROSSING BASIN IN HR2890'NW. DIRECTION TO SADDLE THEN AROUND POINT TO MAIN RIDGE, THEN GO HR2890'N. ON RIDGE TO HIGHEST POINT AND STATION. A 4-HOUR PACK. HR2890' HR2890'STATION MARK--STANDARD TABLET STAMPED---SAN JOAQUIN 1952---, HR2890'CEMENTED IN ROCK OUTCROP. HR2890' HR2890'RM 1--SIERRA CLUB PLAQUE HR2890'STAMPED---SAN JOAQUIN PEAK ELEV 11,584 1936---, CEMENTED IN ROCK HR2890'OUTCROP. HR2890' HR2890'RM 2--CHISELED CROSS IN LARGE BOULDER. HR2890' HR2890'RM 3--CHISELED CROSS IN LARGE BOULDER. HR2890' HR2890'CAIRN--NOT DESCRIBED.