DATASHEETS Data Sheet Retrieval National Geodetic Survey, Retrieval Date = APRIL 6, 2020 FS1191 *********************************************************************** FS1191 DESIGNATION - ADALAC FS1191 PID - FS1191 FS1191 STATE/COUNTY- NV/CLARK FS1191 COUNTRY - US FS1191 USGS QUAD - DESERT (2018) FS1191 FS1191 *CURRENT SURVEY CONTROL FS1191 ______________________________________________________________________ FS1191* NAD 83(1994) POSITION- 35 35 51.13774(N) 115 16 19.62150(W) ADJUSTED FS1191* NAVD 88 ORTHO HEIGHT - 1742.7 (meters) 5718. (feet) VERTCON FS1191 ______________________________________________________________________ FS1191 GEOID HEIGHT - -28.518 (meters) GEOID18 FS1191 LAPLACE CORR - 6.31 (seconds) DEFLEC18 FS1191 HORZ ORDER - SECOND FS1191 FS1191.The horizontal coordinates were established by classical geodetic methods FS1191.and adjusted by the National Geodetic Survey in June 1998. FS1191. FS1191.The NAVD 88 height was computed by applying the VERTCON shift value to FS1191.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) FS1191 FS1191.Significant digits in the geoid height do not necessarily reflect accuracy. FS1191.GEOID18 height accuracy estimate available here. FS1191 FS1191.Click photographs - Photos may exist for this station. FS1191 FS1191.The Laplace correction was computed from DEFLEC18 derived deflections. FS1191 FS1191. The following values were computed from the NAD 83(1994) position. FS1191 FS1191; North East Units Scale Factor Converg. FS1191;SPC NV E - 8,094,064.265 228,199.510 MT 0.99990980 +0 10 52.2 FS1191;SPC NV E -26,555,275.84 748,684.56 sFT 0.99990980 +0 10 52.2 FS1191;UTM 11 - 3,940,685.140 656,525.105 MT 0.99990192 +1 00 21.5 FS1191 FS1191! - Elev Factor x Scale Factor = Combined Factor FS1191!SPC NV E - 0.99973102 x 0.99990980 = 0.99964084 FS1191!UTM 11 - 0.99973102 x 0.99990192 = 0.99963297 FS1191 FS1191: Primary Azimuth Mark Grid Az FS1191:SPC NV E - T 126 246 56 36.4 FS1191:UTM 11 - T 126 246 07 07.1 FS1191 FS1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SPV5652540685(NAD 83) FS1191 FS1191|---------------------------------------------------------------------| FS1191| PID Reference Object Distance Geod. Az | FS1191| dddmmss.s | FS1191| CC4542 ADALAC COPPER PLUG SE 17344 | FS1191| FS1190 CALADA 1.277 METERS 19543 | FS1191| CS5927 CALADA 1.283 METERS 19846 | FS1191| FS1193 T 126 APPROX. 7.5 KM 2470728.6 | FS1191| CC4541 ADALAC COPPER PLUG NW 28744 | FS1191|---------------------------------------------------------------------| FS1191 FS1191 SUPERSEDED SURVEY CONTROL FS1191 FS1191 NAD 83(1992)- 35 35 51.13107(N) 115 16 19.61356(W) AD(1991.35) 2 FS1191 NAD 83(1992)- 35 35 51.13519(N) 115 16 19.61303(W) AD( ) 2 FS1191 NAD 83(1992)- 35 35 51.13109(N) 115 16 19.62365(W) AD( ) 2 FS1191 NAD 83(1986)- 35 35 51.14206(N) 115 16 19.61684(W) AD( ) 2 FS1191 NAD 27 - 35 35 51.19720(N) 115 16 16.65790(W) AD( ) 2 FS1191 NGVD 29 (07/19/86) 1741.8 (m) 5715. (f) VERT ANG FS1191 FS1191.Superseded values are not recommended for survey control. FS1191 FS1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. FS1191.See file dsdata.pdf to determine how the superseded data were derived. FS1191 FS1191_MARKER: DS = TRIANGULATION STATION DISK FS1191_SETTING: 80 = SET IN A BOULDER FS1191_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY FS1191 FS1191 HISTORY - Date Condition Report By FS1191 HISTORY - 1958 MONUMENTED CGS FS1191 HISTORY - 1958 GOOD CGS FS1191 HISTORY - 1958 GOOD USGS FS1191 FS1191 STATION DESCRIPTION FS1191 FS1191'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (WWH) FS1191'THE STATION IS ABOUT 12-1/2 MILES SOUTHEAST OF JEAN, 6-1/2 FS1191'MILES EAST OF U.S. HIGHWAY 91 AND 6 MILES SOUTHEAST OF THE FS1191'RAILROAD SIDING AT ROACH. ON THE WESTERLY AND HIGHER ONE FS1191'OF TWO HIGH SHARP PEAKS IN THE GROUP OF HILLS BETWEEN IVANPAH FS1191'VALLEY AND MOUNT MC COLLOUGH. FS1191' FS1191'TO REACH FROM JEAN (JUNCTION OF U.S. HIGHWAY 91 AND GOODSPRINGS FS1191'HIGHWAY), GO SOUTH ON U.S. 91 FOR 9.8 MILES TO SIGN ROACH FS1191'AND GRAVEL ROAD LEFT. TURN LEFT AND FOLLOW ROAD ACROSS DRY FS1191'LAKE FOR 1.3 MILES TO A POINT ABOUT 100 YARDS SOUTH OF FS1191'ROACH RAILROAD SIDING. TURN RIGHT, SOUTH, ON WEST SIDE OF FS1191'TRACKS FOR 0.8 MILE TO POWER LINE AND RAILROAD CROSSING. TURN FS1191'LEFT, EAST, ACROSS RAILROAD AND GO 0.2 MILE TO POWER LINE FS1191'TOWER NO. 4516. TURN RIGHT AND FOLLOW TRACKS (IF POSSIBLE) FS1191'EASTERLY AND SOUTHEASTERLY, GENERALLY ALONG A WASH, FOR 7.2 FS1191'MILES TO WHERE A WASH COMES IN FROM THE EAST. CONTINUE FS1191'ON MAIN WASH (LEFT FORK) EASTERLY ALONG THE SOUTH BASE OF FS1191'THE HILLS FOR 1.3 MILES. (NOTE--IN DRIVING ACROSS COUNTRY FS1191'TO THIS POINT, KEEP IN MIND TO GO THROUGH THE GAP THAT FS1191'COMPLETELY CUTS THROUGH THE RANGE ON THE SOUTH SIDE OF THE FS1191'STATION PEAK.) TAKE LEFT FORK UP SANDY WASH, NORTH AND FS1191'NORTHWEST, UP AROUND THE EAST END OF THE MOUNTAIN AND GO FS1191'0.6 MILE TO THE END OF TRUCK TRAVEL AT THE EAST BASE OF FS1191'THE MOUNTAIN. PACK WESTERLY UP TO CREST OF MAIN DIVIDE THEN FS1191'BEAR RIGHT, NORTHERLY TO FIRST HIGH POINT, THENCE FS1191'WESTERLY DOWN INTO SADDLE THEN UP WEST AND HIGHER PEAK TO FS1191'SUMMIT AND STATION. A 1 1/2-HOUR PACK FOR THE O PARTY. FS1191' FS1191'THE STATION MARK, STAMPED ADALAC 1958, IS A STANDARD DISK FS1191'CEMENTED IN A DRILL HOLE IN A SMALL BOULDER IN THE CLEARING ON THE FS1191'EAST SIDE OF THE HUGE BOULDERS THAT MAKE UP THE SUMMIT OF THE FS1191'PEAK. FS1191' FS1191'THE USGS MARK IS AN ALUMINUM STATION DISK, UNSTAMPED, IN A FS1191'SMALL BOULDER WHICH IS UNSTABLE BUT INTACT. FS1191' FS1191'THE REFERENCE MARKS ARE COPPER PLUGS WITH WASHERS CEMENTED FS1191'IN DRILL HOLES IN LARGE BOULDERS AND STAMPED USGS BM. FS1191 FS1191 STATION RECOVERY (1958) FS1191 FS1191'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (WWH) FS1191'THE C AND GS TRIANGULATION STATION ADALAC WAS ESTABLISHED FS1191'ADJACENT TO THE STATION CALADA OF THE U.S. GEOLOGICAL SURVEY FS1191'SINCE IT WAS SET IN A SMALL MOVABLE BOULDER. THEIR STATION FS1191'IS AN ALUMINUM DISK, UNSTAMPED AND REFERENCED BY TWO COPPER FS1191'PLUGS SET IN DRILL HOLES IN BOULDERS. OBSERVATIONS BELOW ARE FS1191'FROM THE STATION ADALAC. FS1191 FS1191 STATION RECOVERY (1958) FS1191 FS1191'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1958 FS1191'RECOVERED AS DESCRIBED BY NGS. RMS AGREE WITH NGS. STATION FS1191'REACHED BY HELICOPTER.