National Geodetic Survey, Retrieval Date = MAY 17, 2019 DT0787 *********************************************************************** DT0787 DESIGNATION - DRY LAKE DT0787 PID - DT0787 DT0787 STATE/COUNTY- AZ/GRAHAM DT0787 COUNTRY - US DT0787 USGS QUAD - POINT OF PINES WEST (1967) DT0787 DT0787 *CURRENT SURVEY CONTROL DT0787 ______________________________________________________________________ DT0787* NAD 83(1992) POSITION- 33 21 34.43186(N) 109 50 02.57211(W) ADJUSTED DT0787* NAVD 88 ORTHO HEIGHT - 2266.6 (meters) 7436. (feet) VERTCON DT0787 ______________________________________________________________________ DT0787 GEOID HEIGHT - -24.964 (meters) GEOID12B DT0787 LAPLACE CORR - 4.68 (seconds) DEFLEC12B DT0787 HORZ ORDER - SECOND DT0787 DT0787.The horizontal coordinates were established by classical geodetic methods DT0787.and adjusted by the National Geodetic Survey in August 1993. DT0787. DT0787.The NAVD 88 height was computed by applying the VERTCON shift value to DT0787.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DT0787 DT0787.Significant digits in the geoid height do not necessarily reflect accuracy. DT0787.GEOID12B height accuracy estimate available here. DT0787 DT0787.The Laplace correction was computed from DEFLEC12B derived deflections. DT0787 DT0787. The following values were computed from the NAD 83(1992) position. DT0787 DT0787; North East Units Scale Factor Converg. DT0787;SPC AZ E - 261,675.410 244,314.579 MT 0.99991181 +0 10 58.5 DT0787;SPC AZ E - 858,515.12 801,557.02 iFT 0.99991181 +0 10 58.5 DT0787;UTM 12 - 3,691,756.429 608,477.442 MT 0.99974508 +0 38 28.4 DT0787 DT0787! - Elev Factor x Scale Factor = Combined Factor DT0787!SPC AZ E - 0.99964819 x 0.99991181 = 0.99956003 DT0787!UTM 12 - 0.99964819 x 0.99974508 = 0.99939336 DT0787 DT0787: Primary Azimuth Mark Grid Az DT0787:SPC AZ E - MAVERICK 024 39 46.0 DT0787:UTM 12 - MAVERICK 024 12 16.1 DT0787 DT0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 12SXB0847791756(NAD 83) DT0787 DT0787|---------------------------------------------------------------------| DT0787| PID Reference Object Distance Geod. Az | DT0787| dddmmss.s | DT0787| DT0793 MAVERICK APPROX.32.5 KM 0245044.5 | DT0787| CD2828 DRY LAKE RM 1 19.933 METERS 12904 | DT0787| CD2829 DRY LAKE RM 2 17.500 METERS 27406 | DT0787|---------------------------------------------------------------------| DT0787 DT0787 SUPERSEDED SURVEY CONTROL DT0787 DT0787 NAD 83(1986)- 33 21 34.42821(N) 109 50 02.57280(W) AD( ) 2 DT0787 NAD 27 - 33 21 34.23120(N) 109 50 00.26060(W) AD( ) 2 DT0787 NGVD 29 (07/19/86) 2265.8 (m) 7434. (f) VERT ANG DT0787 DT0787.Superseded values are not recommended for survey control. DT0787 DT0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DT0787.See file dsdata.pdf to determine how the superseded data were derived. DT0787 DT0787_MARKER: DS = TRIANGULATION STATION DISK DT0787_SETTING: 66 = SET IN ROCK OUTCROP DT0787 DT0787 HISTORY - Date Condition Report By DT0787 HISTORY - 1960 MONUMENTED CGS DT0787 HISTORY - 1967 GOOD AMS DT0787 DT0787 STATION DESCRIPTION DT0787 DT0787'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (NES) DT0787'THE STATION IS LOCATED ABOUT 38 MILES AIR-LINE NORTHWEST OF DT0787'CLIFTON, 36 MILES EAST OF SAN CARLOS, 31 MILES SOUTHWEST OF DT0787'MAVERICK AND 4 MILES WEST OF POINT OF PINES CAMP ON THE SUMMIT DT0787'OF A PROMINENT TIMBER COVERED RIDGE. DT0787' DT0787'TO REACH THE STATION FROM THE CATTLE GUARD AT THE HOME OF THE DT0787'INDIAN FOREST RANGER IN THE SOUTH EDGE OF POINT OF PINES CAMP DT0787'GO WEST ALONG THE SOUTH SIDE OF FENCE FOR 0.1 MILE TO A WIRE DT0787'GATE, PASS THROUGH GATE AND CONTINUE WESTERLY ON TRACK ROAD FOR DT0787'5.75 MILES TO A FORK NEAR THE SUMMIT OF RIDGE. (LEFT FORK LEADS DT0787'TO DRY LAKE) TAKE RIGHT FORK AND GO 0.15 MILE TO THE SUMMIT OF DT0787'RIDGE AND STATION JUST EAST OF AN ABANDONED LOOKOUT TOWER. DT0787' DT0787'THE STATION, STAMPED DRY LAKE 1960, IS A STANDARD DISK CEMENTED DT0787'IN A DRILL HOLE IN BEDROCK THAT IS FLUSH. IT IS 13 FEET NORTHEAST DT0787'OF A WITNESS POST AND 10 FEET EAST OF THE SOUTHEAST LEG OF DT0787'LOOKOUT TOWER. DT0787' DT0787'REFERENCE MARK 1, STAMPED DRY LAKE NO 1 1960, IS A STANDARD DT0787'DISK CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 1 FOOT. DT0787'IT IS 12 FEET SOUTH OF A TRACK ROAD AND IS ABOUT 7 FEET LOWER DT0787'IN ELEVATION THAN THE STATION. DT0787' DT0787'REFERENCE MARK 2, STAMPED DRY LAKE NO 2 1960, IS A STANDARD DT0787'DISK CEMENTED IN A DRILL HOLE IN A LARGE BOULDER THAT PROJECTS 3 DT0787'FEET AND IS ABOUT 3 FEET LOWER IN ELEVATION THAN THE STATION. DT0787' DT0787'THERE IS NO SUITABLE PLACE FOR AN AZIMUTH MARK. DT0787 DT0787 STATION RECOVERY (1967) DT0787 DT0787'RECOVERY NOTE BY US ARMY MAP SERVICE (NOW DMA) 1967 DT0787'STATION IS LOCATED APPROXIMATELY 38.5 AIRMILES (NW) OF CLIFTON, DT0787'ARIZONA, 36.0 AIRMILES (E) OF SAN CARLOS, ARIZONA, 32.0 AIRMILES DT0787'(SW) OF MAVERICK, ARIZONA AND 5.0 AIRMILES (W) OF POINT OF PINES, DT0787'ARIZONA. DT0787' DT0787'TO REACH STATION FROM THE CATTLE GUARD AT THE FOREST RANGER DT0787'STATION AT THE (S) EDGE OF POINT OF PINES, ARIZONA GO (S) FOR DT0787'APPROXIMATELY 200 FT TO (SE) CORNER OF FENCE, TURN RIGHT AND DT0787'GO (W) ALONG THE (S) SIDE OF FENCE FOR APPROXIMATELY 300 FT TO DT0787'(SW) CORNER OF FENCE, TURN RIGHT AND GO (N) FOR APPROXIMATELY DT0787'200 FT TO A WIRE GATE, PASS THRU GATE AND GO (W) ON ROAD FOR DT0787'0.8 MI TO ANOTHER WIRE GATE, CONTINUE (W) FOR 0.4 MI AND DT0787'ANOTHER WIRE GATE, CONTINUE (W) FOR 1.1 MI TO A CROSSROAD, DT0787'CONTINUE (W) 3.5 MI TO A Y FORK IN ROAD, TAKE RIGHT FORK DT0787'AND CONTINUE (W) 0.2 MI TO STATION SITE. DT0787' DT0787'STATION MARK IS A STANDARD BRONZE USC AND GS DISK CEMENTED IN DT0787'A DRILL HOLE IN BED ROCK FLUSH WITH THE GROUND AND STAMPED DRY DT0787'LAKE 1960. DT0787' DT0787'R.M. 1 IS A STANDARD BRONZE USC AND GS R.M. DISK CEMENTED IN DT0787'A DRILL HOLE IN A BOULDER WHICH PROJECTS APPROXIMATELY 1 FT AND DT0787'STAMPED DRY LAKE NO 1 1960. FROM THE STATION IT IS (SE) ON A DT0787'MAG AZ OF 114 DEG AT A DISTANCE OF 19.93M AND A DE OF -1.63M. DT0787' DT0787'R.M. 2 IS A STANDARD BRONZE USC AND GS R.M. DISK CEMENTED IN A DT0787'DRILL HOLE IN A BOULDER WHICH PROJECTS APPROXIMATELY 3 FT AND DT0787'STAMPED DRY LAKE NO 2 1960. FROM THE STATION IT IS (SW) ON A DT0787'MAG AZ OF 256 DEG AT A DISTANCE OF 17.50M AND A DE OF -0.54M. DT0787' DT0787'NO AZIMUTH MARK WAS ESTABLISHED. DT0787' DT0787'ALL MARKS WERE RECOVERED IN EXCELLENT CONDITION. DT0787' DT0787'THE STATION IS ON A TIMBER COVERED RIDGE. VISIBILITY IS GOOD DT0787'EXCEPT FROM THE FOLLOWING MAG AZS, 0 DEG TO 35 DEG, 50 DEG TO DT0787'55 DEG AND 65 DEG TO 75 DEG.