DATASHEETS Data Sheet Retrieval National Geodetic Survey, Retrieval Date = MAY 18, 2019 ER0522 *********************************************************************** ER0522 DESIGNATION - GORDO ER0522 PID - ER0522 ER0522 STATE/COUNTY- AZ/APACHE ER0522 COUNTRY - US ER0522 USGS QUAD - BOUNDARY BUTTE (1984) ER0522 ER0522 *CURRENT SURVEY CONTROL ER0522 ______________________________________________________________________ ER0522* NAD 83(1992) POSITION- 34 07 34.07975(N) 109 43 39.36516(W) ADJUSTED ER0522* NAVD 88 ORTHO HEIGHT - 2794.0 (meters) 9167. (feet) VERTCON ER0522 ______________________________________________________________________ ER0522 GEOID HEIGHT - -22.872 (meters) GEOID12B ER0522 LAPLACE CORR - 5.49 (seconds) DEFLEC12B ER0522 HORZ ORDER - SECOND ER0522 ER0522.The horizontal coordinates were established by classical geodetic methods ER0522.and adjusted by the National Geodetic Survey in August 1993. ER0522. ER0522.The NAVD 88 height was computed by applying the VERTCON shift value to ER0522.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) ER0522 ER0522.Significant digits in the geoid height do not necessarily reflect accuracy. ER0522.GEOID12B height accuracy estimate available here. ER0522 ER0522.The Laplace correction was computed from DEFLEC12B derived deflections. ER0522 ER0522. The following values were computed from the NAD 83(1992) position. ER0522 ER0522; North East Units Scale Factor Converg. ER0522;SPC AZ E - 346,730.654 253,858.993 MT 0.99992021 +0 14 46.8 ER0522;SPC AZ E - 1,137,567.76 832,870.71 iFT 0.99992021 +0 14 46.8 ER0522;UTM 12 - 3,776,872.513 617,332.893 MT 0.99976970 +0 42 50.1 ER0522 ER0522! - Elev Factor x Scale Factor = Combined Factor ER0522!SPC AZ E - 0.99956518 x 0.99992021 = 0.99948542 ER0522!UTM 12 - 0.99956518 x 0.99976970 = 0.99933498 ER0522 ER0522: Primary Azimuth Mark Grid Az ER0522:SPC AZ E - GORDO AZ MK 226 37 56.4 ER0522:UTM 12 - GORDO AZ MK 226 09 53.1 ER0522 ER0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 12SXC1733276872(NAD 83) ER0522 ER0522|---------------------------------------------------------------------| ER0522| PID Reference Object Distance Geod. Az | ER0522| dddmmss.s | ER0522| CD2954 GORDO RM 1 14.124 METERS 06922 | ER0522| CS4084 GORDO LOT 10.707 METERS 09352 | ER0522| CD2955 GORDO RM 2 20.955 METERS 13123 | ER0522| CD2953 GORDO AZ MK 2265243.2 | ER0522|---------------------------------------------------------------------| ER0522 ER0522 SUPERSEDED SURVEY CONTROL ER0522 ER0522 NAD 83(1986)- 34 07 34.07708(N) 109 43 39.37094(W) AD( ) 2 ER0522 NAD 27 - 34 07 33.91840(N) 109 43 37.01160(W) AD( ) 2 ER0522 NGVD 29 (07/19/86) 2792.9 (m) 9163. (f) VERT ANG ER0522 ER0522.Superseded values are not recommended for survey control. ER0522 ER0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. ER0522.See file dsdata.pdf to determine how the superseded data were derived. ER0522 ER0522_MARKER: DS = TRIANGULATION STATION DISK ER0522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT ER0522 ER0522 HISTORY - Date Condition Report By ER0522 HISTORY - 1958 MONUMENTED CGS ER0522 HISTORY - 1960 GOOD USGS ER0522 HISTORY - 1972 GOOD AZHD ER0522 ER0522 STATION DESCRIPTION ER0522 ER0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (CAA) ER0522'THE STATION IS LOCATED ABOUT 20 MILES SOUTHEAST OF SHOW LOW, ER0522'8 MILES NORTHEAST OF MC NARY AND PLACED ON A MOUNTAIN WITH A ER0522'CONE SHAPED SUMMIT HAVING A SPARCE COVERAGE OF PINE AND POPLAR ER0522'TREES, WHICH RISES TO AN ELEVATION OF ABOUT 9190 FEET AND IS IN ER0522'THE FORT APACHE INDIAN RESERVATION, WITH A 50 FOOT STEEL LOOKOUT ER0522'TOWER (ABANDONED) STANDING ON THE HIGHEST POINT. IT IS 25 FEET ER0522'WEST OF THE SOUTHWEST LEG OF AN ABANDONED LOOKOUT TOWER. THE ER0522'MARK PROJECTS 3 INCHES ABOVE THE SURFACE OF THE GROUND AND IS ER0522'STAMPED GORDO 1958. ER0522' ER0522'REFERENCE MARK NO. 1 IS CEMENTED IN A DRILL HOLE IN THE CONCRETE ER0522'FOUNDATION OF THE NORTHEAST LEG OF ABANDONED LOOKOUT TOWER AND ER0522'ABOUT THE SAME ELEVATION AS THE STATION. THE MARK PROJECTS 3 ER0522'INCHES ABOVE THE SURFACE OF THE GROUND AND IS STAMPED GORDO NO 1 ER0522'1958. ER0522' ER0522'REFERENCE MARK NO. 2 IS 46 FEET SOUTHEAST OF THE SOUTHEAST LEG ER0522'OF ABANDONED LOOKOUT TOWER AND ABOUT 3 FEET LOWER THAN THE ER0522'STATION. THE MARK PROJECTS 10 INCHES ABOVE THE SURFACE OF THE ER0522'GROUND AND IS STAMPED GORDO NO 2 1958. ER0522' ER0522'THE AZIMUTH MARK IS 14 FEET WEST OF THE CENTER OF A TRACK ROAD, ER0522'2 FEET EAST OF A PINE TREE AND 1 FOOT WEST-NORTHWEST OF A ER0522'WITNESS POST. THE MARK PROJECTS 6 INCHES ABOVE THE SURFACE OF ER0522'THE GROUND AND IS STAMPED GORDO 1958. ER0522' ER0522'TO REACH FROM THE POST OFFICE IN MC NARY, GO 0.05 MILE EAST THEN ER0522'1 BLOCK NORTH TO STATE HIGHWAY 73, TURN RIGHT EAST ON STATE ER0522'HIGHWAY 73 AND GO 3.4 MILES TO A SIDE ROAD LEFT AT SIGN READING ER0522'HAYSTACK, TURN LEFT GOING NORTHERLY FOR 0.5 MILE TO A FORK JUST ER0522'BEFORE REACHING A WIRE GATE, TAKE RIGHT FORK PASSING THROUGH WIRE ER0522'GATE AND CONTINUE NORTHERLY ON A TRACK AND BLADED ROAD FOR 0.1 ER0522'MILE TO A FORK, KEEP LEFT FORK FOR 0.25 MILE TO A WIRE GATE, ER0522'PASS THROUGH WIRE GATE AND CONTINUE NORTHERLY FOR 3.25 MILES TO ER0522'THE AZIMUTH MARK ON THE LEFT AS DESCRIBED, CONTINUE ON BLADED ER0522'ROAD NORTHEASTERLY FOR 0.3 MILE TO A WIRE GATE, PASS THROUGH ER0522'WIRE GATE AND CONTINUE FOR 0.7 MILE TO A DIM FORK LEFT, ER0522'KEEP RIGHT FORK AND CONTINUE ON BLADED ROAD FOR 2.0 MILES TO ER0522'A DIM FORK RIGHT, KEEP LEFT ON BLADED ROAD UP MOUNTAIN ER0522'GRADE FOR 2.3 MILES TO THE SUMMIT AND STATION AS DESCRIBED. ER0522' ER0522'HEIGHT OF LIGHT ABOVE STATION MARK 22.6 METERS. ER0522 ER0522 STATION RECOVERY (1960) ER0522 ER0522'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1960 ER0522'RECOVERED IN GOOD CONDITION. ER0522 ER0522 STATION RECOVERY (1972) ER0522 ER0522'RECOVERY NOTE BY ARIZONA HIGHWAY DEPARTMENT (NOW AZDT) 1972 (AD) ER0522'GENERAL LOCATION AS PER DESCRIPTION. ER0522' ER0522'TO REACH AS PER DESCRIPTION. ER0522' ER0522'STATION MARK IN AND GOOD. ER0522' ER0522'REFERENCE MARKS IN AND GOOD R.M. 1 AND R.M. 2. ER0522' ER0522'AZIMUTH MARK IN AND GOOD.