National Geodetic Survey, Retrieval Date = DECEMBER 17, 2000 CF0309 *********************************************************************** CF0309 DESIGNATION - GRAY CF0309 PID - CF0309 CF0309 STATE/COUNTY- NM/HIDALGO CF0309 USGS QUAD - INDIAN PEAK (1982) CF0309 CF0309 *CURRENT SURVEY CONTROL CF0309 ___________________________________________________________________ CF0309* NAD 83(1992)- 31 52 29.94319(N) 108 55 21.59859(W) ADJUSTED CF0309* NAVD 88 - 2112.6 (meters) 6931. (feet) VERTCON CF0309 ___________________________________________________________________ CF0309 LAPLACE CORR- 2.45 (seconds) DEFLEC99 CF0309 GEOID HEIGHT- -26.11 (meters) GEOID99 CF0309 CF0309 HORZ ORDER - THIRD CF0309 CF0309.The horizontal coordinates were established by classical geodetic methods CF0309.and adjusted by the National Geodetic Survey in December 1993. CF0309 CF0309.The NAVD 88 height was computed by applying the VERTCON shift value to CF0309.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) CF0309 CF0309.The Laplace correction was computed from DEFLEC99 derived deflections. CF0309 CF0309.The geoid height was determined by GEOID99. CF0309 CF0309; North East Units Scale Converg. CF0309;SPC NM W - 97,524.995 726,931.908 MT 1.00004764 -0 34 31.1 CF0309;SPC AZ E - 97,680.752 331,061.073 MT 1.00007080 +0 39 25.2 CF0309;UTM 12 - 3,528,460.358 696,500.227 MT 1.00007622 +1 05 50.4 CF0309 CF0309: Primary Azimuth Mark Grid Az CF0309:SPC NM W - BALDY 182 14 07.5 CF0309:SPC AZ E - BALDY 181 00 11.2 CF0309:UTM 12 - BALDY 180 33 46.0 CF0309 CF0309|---------------------------------------------------------------------| CF0309| PID Reference Object Distance Geod. Az | CF0309| dddmmss.s | CF0309| CF0308 BALDY APPROX.20.9 KM 1813936.4 | CF0309|---------------------------------------------------------------------| CF0309 CF0309 SUPERSEDED SURVEY CONTROL CF0309 CF0309 NAD 83(1992)- 31 52 29.94190(N) 108 55 21.59636(W) AD( ) 3 CF0309 NAD 83(1986)- 31 52 29.94018(N) 108 55 21.58886(W) AD( ) 3 CF0309 NAD 27 - 31 52 29.61849(N) 108 55 19.38108(W) AD( ) 3 CF0309 NGVD 29 - 2111.7 (m) 6928. (f) VERT ANG CF0309 CF0309.Superseded values are not recommended for survey control. CF0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. CF0309.See file dsdata.txt to determine how the superseded data were derived. CF0309 CF0309_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY CF0309 CF0309 HISTORY - Date Condition Recov. By CF0309 HISTORY - 1917 MONUMENTED USGS CF0309 CF0309 STATION DESCRIPTION CF0309 CF0309'DESCRIBED BY US GEOLOGICAL SURVEY 1917 CF0309'STATION IS ON N. APEX OF A ROCKY DOUBLE TOP PEAK 8 MI. SW. OF ANIMAS CF0309'IN SEC.18, T.18 S., R.14 W., STATION WAS REACHED BY HELICOPTER, OR CAN CF0309'BE REACHED BY PACKING 0.75 MI. NW. FROM A STOCK POND 1.5 HOUR PACK. CF0309' CF0309'STATION MARK - A CROSS CUT NEAR THE CENTER OF A SAUCER SHAPED BOULDER CF0309'ABOUT 8 FT. SQUARE AND PROJECTING ABOUT 5 FT. ABOVE THE SURROUNDING CF0309'GROUND. A ROCK CAIRN ERECTED DIRECTLY OVER THE CROSS. CF0309' CF0309'REFERENCE MARKS - NONE.