National Geodetic Survey, Retrieval Date = NOVEMBER 2, 2004 JS4017 *********************************************************************** JS4017 DESIGNATION - FOWLER JS4017 PID - JS4017 JS4017 STATE/COUNTY- CA/CALAVERAS JS4017 USGS QUAD - ANGELS CAMP (1973) JS4017 JS4017 *CURRENT SURVEY CONTROL JS4017 ___________________________________________________________________ JS4017* NAD 83(1992)- 38 01 10.15652(N) 120 35 02.06916(W) ADJUSTED JS4017* NAVD 88 - 882.6 (meters) 2896. (feet) VERTCON JS4017 ___________________________________________________________________ JS4017 EPOCH DATE - 1991.35 JS4017 LAPLACE CORR- 6.71 (seconds) DEFLEC99 JS4017 GEOID HEIGHT- -29.24 (meters) GEOID03 JS4017 JS4017 HORZ ORDER - THIRD JS4017 JS4017.The horizontal coordinates were established by classical geodetic methods JS4017.and adjusted by the National Geodetic Survey in March 1994. JS4017.The horizontal coordinates are valid at the epoch date displayed above. JS4017.The epoch date for horizontal control is a decimal equivalence JS4017.of Year/Month/Day. JS4017 JS4017.The NAVD 88 height was computed by applying the VERTCON shift value to JS4017.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JS4017 JS4017.The Laplace correction was computed from DEFLEC99 derived deflections. JS4017 JS4017.The geoid height was determined by GEOID03. JS4017 JS4017; North East Units Scale Factor Converg. JS4017;SPC CA 3 - 668,639.029 1,992,632.538 MT 0.99994012 -0 03 04.9 JS4017;SPC CA 3 - 2,193,693.21 6,537,495.25 sFT 0.99994012 -0 03 04.9 JS4017;UTM 10 - 4,210,732.419 712,085.580 MT 1.00015402 +1 29 19.3 JS4017 JS4017! - Elev Factor x Scale Factor = Combined Factor JS4017!SPC CA 3 - 0.99986612 x 0.99994012 = 0.99980625 JS4017!UTM 10 - 0.99986612 x 1.00015402 = 1.00002012 JS4017 JS4017: Primary Azimuth Mark Grid Az JS4017:SPC CA 3 - COPPER 235 49 35.3 JS4017:UTM 10 - COPPER 234 17 11.1 JS4017 JS4017|---------------------------------------------------------------------| JS4017| PID Reference Object Distance Geod. Az | JS4017| dddmmss.s | JS4017| DA9945 FOWLER RM 2 14.935 METERS 17055 | JS4017| JS4011 FOWLER MOUNTAIN LOOKOUT HOUSE 10.390 METERS 22230 | JS4017| HS4611 COPPER APPROX. 5.7 KM 2354630.4 | JS4017| DA9944 FOWLER RM 1 16.581 METERS 27510 | JS4017|---------------------------------------------------------------------| JS4017 JS4017 SUPERSEDED SURVEY CONTROL JS4017 JS4017 NAD 83(1986)- 38 01 10.13544(N) 120 35 02.07704(W) AD(1984.00) 3 JS4017 NAD 27 - 38 01 10.41071(N) 120 34 58.35242(W) AD( ) 3 JS4017 NGVD 29 (07/26/91) 881.8 (m) 2893. (f) VERT ANG JS4017 JS4017.Superseded values are not recommended for survey control. JS4017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JS4017.See file dsdata.txt to determine how the superseded data were derived. JS4017 JS4017_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH1208610732(NAD 83) JS4017_MARKER: DD = SURVEY DISK JS4017_SETTING: 80 = SET IN A BOULDER JS4017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO JS4017+STABILITY: SURFACE MOTION JS4017 JS4017 HISTORY - Date Condition Report By JS4017 HISTORY - 1944 MONUMENTED USGS JS4017 HISTORY - 1945 GOOD USGS JS4017 HISTORY - 1960 GOOD USGS JS4017 HISTORY - 1972 GOOD USGS JS4017 JS4017 STATION DESCRIPTION JS4017 JS4017'DESCRIBED BY US GEOLOGICAL SURVEY 1944 JS4017'LOCATED 4.0 MI SW. OF ANGELS CAMP. ON SOUTH END OF BEAR MOUNTAIN. JS4017' JS4017'TO REACH FROM ALTAVILLE, TAKE STATE HWY. 4 SW. FOR 6.0 MI TO IRON JS4017'GATE ON LEFT (SOUTH) SIDE OF HWY. ENTER GATE AND DRIVE ON DIRT JS4017'RD. 4.5 MI S. TO FOWLER LO AND STATION. JS4017' JS4017'STATION MARK--STANDARD TABLET STAMPED---FOWLER 1944---, CEMENTED IN JS4017'10-FT BOULDER 24 FT NE. OF FOWLER LOH. JS4017' JS4017'RM 1--STANDARD RM TABLET STAMPED---NO 1 1944---, CEMENTED IN JS4017'BOULDER 23 FT SE. OF FOWLER LOH. JS4017' JS4017'RM 2--STANDARD RM TABLET STAMPED---NO 2 1944---, CEMENTED IN ROCK JS4017'LEVEL WITH GROUND 26 FT NW. OF FOWLER LOH. JS4017 JS4017 STATION RECOVERY (1945) JS4017 JS4017'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1945 JS4017'RECOVERED AS DESCRIBED. ALL MARKS IN GOOD JS4017'CONDITION. RMS NOT OBSERVED. JS4017 JS4017 STATION RECOVERY (1960) JS4017 JS4017'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1960 JS4017'RECOVERED AS DESCRIBED. ALL MARKS IN GOOD CONDITION. RMS NOT JS4017'OBSERVED. POSITION ESTABLISHED BY TRAVERSE FROM FOWLER CDH IN 1972. JS4017 JS4017 STATION RECOVERY (1972) JS4017 JS4017'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (RMB) JS4017'THE USGS STATION MARK, STAMPED FOWLER 1944, IS A BRASS DISK JS4017'CEMENTED IN A 10 FOOT BOULDER, 24 FEET NORTHEAST OF THE LOOKOUT JS4017'TOWER.