National Geodetic Survey, Retrieval Date = APRIL 26, 2000 DA1442 *********************************************************************** DA1442 DESIGNATION - TABLE DA1442 PID - DA1442 DA1442 STATE/COUNTY- AZ/PINAL DA1442 USGS QUAD - ANTELOPE PEAK (1981) DA1442 DA1442 *CURRENT SURVEY CONTROL DA1442 ___________________________________________________________________ DA1442* NAD 83(1992)- 32 45 12.00260(N) 112 07 31.20443(W) ADJUSTED DA1442* NAVD 88 - 1333.7 (meters) 4376. (feet) VERTCON DA1442 ___________________________________________________________________ DA1442 LAPLACE CORR- -0.41 (seconds) DEFLEC99 DA1442 GEOID HEIGHT- -30.33 (meters) GEOID99 DA1442 DA1442 HORZ ORDER - FIRST DA1442 DA1442.The horizontal coordinates were established by classical geodetic methods DA1442.and adjusted by the National Geodetic Survey in August 1993. DA1442 DA1442.The NAVD 88 height was computed by applying the VERTCON shift value to DA1442.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DA1442 DA1442.The Laplace correction was computed from DEFLEC99 derived deflections. DA1442 DA1442.The geoid height was determined by GEOID99. DA1442 DA1442; North East Units Scale Converg. DA1442;SPC AZ C - 194,417.729 193,807.170 MT 0.99990471 -0 06 46.4 DA1442;UTM 12 - 3,624,502.213 394,581.560 MT 0.99973703 -0 36 32.0 DA1442 DA1442: Primary Azimuth Mark Grid Az DA1442:SPC AZ C - BENCH 277 59 29.3 DA1442:UTM 12 - BENCH 278 29 14.9 DA1442 DA1442|---------------------------------------------------------------------| DA1442| PID Reference Object Distance Geod. Az | DA1442| dddmmss.s | DA1442| DU2031 FOUR PEAKS 0353849.4 | DA1442| TABLE RM E 3.800 METERS 08546 | DA1442| CZ1935 DESERT PEAK APPROX.68.1 KM 0930151.4 | DA1442| CZ1814 RINCON PEAK 1143420.5 | DA1442| CG1129 COMOBABI PEAK 1551451.4 | DA1442| DA1562 FLAT TOP CENTER APPROX.59.3 KM 2572538.3 | DA1442| DA1445 BENCH APPROX. 3.7 KM 2775242.9 | DA1442| DV2158 GILA PEAK APPROX.84.6 KM 3030458.5 | DA1442| DV2128 MARE APPROX.59.5 KM 3455444.8 | DA1442| TABLE RM NNW 7.897 METERS 35113 | DA1442|---------------------------------------------------------------------| DA1442 DA1442 SUPERSEDED SURVEY CONTROL DA1442 DA1442 NAD 83(1986)- 32 45 11.99334(N) 112 07 31.20440(W) AD( ) 1 DA1442 NAD 27 - 32 45 11.81190(N) 112 07 28.70570(W) AD( ) 1 DA1442 NGVD 29 - 1333.0 (m) 4373. (f) VERT ANG DA1442 DA1442.Superseded values are not recommended for survey control. DA1442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DA1442.See file dsdata.txt to determine how the superseded data were derived. DA1442 DA1442 HISTORY - Date Condition Recov. By DA1442 HISTORY - 1910 MONUMENTED CGS DA1442 HISTORY - 1921 GOOD USGS DA1442 HISTORY - 1936 GOOD CGS DA1442 HISTORY - 1960 GOOD CGS DA1442 DA1442 STATION DESCRIPTION DA1442 DA1442'DESCRIBED BY US GEOLOGICAL SURVEY 1921 DA1442'RECOVERED IN GOOD CONDITION. DA1442' DA1442'NOTE--CAIRN 10 FT HIGH WAS BUILT OVER DISK. DA1442 DA1442 STATION RECOVERY (1936) DA1442 DA1442'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 DA1442'ON THE HIGHEST POINT WHICH IS THE NORTHWEST END, OF THE NORTHEAST DA1442'KNOB OF TABLE TOP MOUNTAIN, ABOUT 24-1/2 MILES WESTSOUTHWEST DA1442'OF CASA GRANDE AND ABOUT 8 MILES SOUTH OF STATE HIGHWAY DA1442'NO. 84. MARKED BY A STANDARD BRONZE DISK. DA1442'THE REFERENCE MARK, A STANDARD BRONZE REFERENCE DISK, DA1442'IS 7.897 METERS (25.91 FEET) FROM STATION DA1442'N 08 DEG 47 MIN W. A CROSS CUT IN THE TOP OF A LARGE FLAT DA1442'ROCK IS 3.80 METERS (12.5 FEET) FROM STATION N 85 DA1442'DEG 46 MIN E. DA1442 DA1442 STATION RECOVERY (1960) DA1442 DA1442'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (NES) DA1442'STATION WAS RECOVERED AND THE STATION MARK AND REFERENCE DA1442'MARK 1 WERE FOUND IN GOOD CONDITION. THE ORIGINAL DESCRIPTION DA1442'IS ADEQUATE. DA1442' DA1442'REFERENCE MARK 2 WAS ESTABLISHED AND OCCUPIED AS AN ECCENTRIC DA1442'POINT IN ORDER TO SEE OVER THE RIM OF THE MOUNTAIN TO ROAD DA1442'STATIONS LIN AND CREST. DA1442' DA1442'A NEW DESCRIPTION TO REACH THE STATION FOLLOWS-- DA1442' DA1442'REACHED FROM THE POST OFFICE IN STANFIELD BY GOING WESTERLY DA1442'ON STATE HIGHWAY 84, FOR 16.8 MILES TO THE VEKOL OVERPASS, DA1442'LEAVE HIGHWAY 84, CROSSING ON THE OVERPASS, AND FOLLOW GRADED DA1442'ROAD SOUTHERLY FOR 2.0 MILES TO FORKS, TAKE LEFT FORK SOUTHEAST DA1442'FOR 0.8 MILE TO A CONCRETE BLOCK HOUSE ON THE LEFT, CONTINUE DA1442'SOUTHEASTERLY ON GRADED ROAD FOR 1.4 MILES TO FORKS, TAKE DA1442'RIGHT FORK, SOUTHEAST, FOR 4.5 MILES TO END OF TRUCK TRAVEL DA1442'JUST AFTER PASSING OLD SHED ON THE RIGHT, FROM END OF TRUCK DA1442'TRAVEL PACK SOUTHERLY UP CANYON, KEEPING TO THE LEFT OF DEEP DA1442'WASH, FOR ABOUT 3/4 MILE TO WHERE CANYON FORKS, KEEP TO THE DA1442'LEFT UP TO A SADDLE FROM WHICH THE STATION HILL IS VISIBLE DA1442'(THE HIGHEST AND LEFT ONE OF TWO PEAKS TO THE SOUTHEAST), DA1442'FROM HERE PACK SOUTHEASTERLY TO HIGHEST PART OF HILL AND DA1442'STATION. DA1442' DA1442'THE STATION MARK IS SET IN A MASS OF CONCRETE ABOUT 1 FOOT DA1442'BELOW THE GROUND SURFACE AND IS SURROUNDED BY A ROCK WALL ABOUT DA1442'2 FEET HIGH. DA1442' DA1442'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED TABLE NO 2 DA1442'1960, CEMENTED IN A DRILL HOLE IN A LARGE BOULDER ABOUT 6 DA1442'FEET LONG AND 3 FEET WIDE AND PROJECTING 1-1/2 FEET. IT IS DA1442'59.631 METERS OR (195.66 FT) NORTH-NORTHWEST OF THE STATION. DA1442' DA1442'NO OBSERVATIONS WERE MADE FROM THE TRUE STATION AT THIS DATE.