National Geodetic Survey, Retrieval Date = OCTOBER 8, 2020 ES1084 *********************************************************************** ES1084 DESIGNATION - GENT ES1084 PID - ES1084 ES1084 STATE/COUNTY- AZ/NAVAJO ES1084 COUNTRY - US ES1084 USGS QUAD - BROOKBANK POINT (2018) ES1084 ES1084 *CURRENT SURVEY CONTROL ES1084 ______________________________________________________________________ ES1084* NAD 83(1992) POSITION- 34 18 05.14862(N) 110 42 49.10303(W) ADJUSTED ES1084* NAVD 88 ORTHO HEIGHT - 2355.7 (meters) 7729. (feet) VERTCON ES1084 ______________________________________________________________________ ES1084 GEOID HEIGHT - -24.037 (meters) GEOID18 ES1084 LAPLACE CORR - 1.26 (seconds) DEFLEC18 ES1084 HORZ ORDER - FIRST ES1084 ES1084.The horizontal coordinates were established by classical geodetic methods ES1084.and adjusted by the National Geodetic Survey in August 1993. ES1084. ES1084.The NAVD 88 height was computed by applying the VERTCON shift value to ES1084.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) ES1084 ES1084.Significant digits in the geoid height do not necessarily reflect accuracy. ES1084.GEOID18 height accuracy estimate available here. ES1084 ES1084.Click photographs - Photos may exist for this station. ES1084 ES1084.The Laplace correction was computed from DEFLEC18 derived deflections. ES1084 ES1084. The following values were computed from the NAD 83(1992) position. ES1084 ES1084; North East Units Scale Factor Converg. ES1084;SPC AZ E - 366,222.118 163,011.953 MT 0.99993124 -0 18 29.7 ES1084;SPC AZ E - 1,201,516.14 534,816.12 iFT 0.99993124 -0 18 29.7 ES1084;SPC AZ C - 366,741.909 324,099.193 MT 1.00005111 +0 40 40.9 ES1084;SPC AZ C - 1,203,221.49 1,063,317.56 iFT 1.00005111 +0 40 40.9 ES1084;UTM 12 - 3,795,615.889 526,351.016 MT 0.99960856 +0 09 41.0 ES1084 ES1084! - Elev Factor x Scale Factor = Combined Factor ES1084!SPC AZ E - 0.99963410 x 0.99993124 = 0.99956537 ES1084!SPC AZ C - 0.99963410 x 1.00005111 = 0.99968520 ES1084!UTM 12 - 0.99963410 x 0.99960856 = 0.99924281 ES1084 ES1084: Primary Azimuth Mark Grid Az ES1084:SPC AZ E - RED KNOLL 025 10 13.0 ES1084:SPC AZ C - RED KNOLL 024 11 02.4 ES1084:UTM 12 - RED KNOLL 024 42 02.3 ES1084 ES1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 12SWC2635195615(NAD 83) ES1084 ES1084|---------------------------------------------------------------------| ES1084| PID Reference Object Distance Geod. Az | ES1084| dddmmss.s | ES1084| ES1107 RED KNOLL APPROX.27.6 KM 0245143.3 | ES1084| ES0903 GENT RM 3 22.632 METERS 07045 | ES1084| ES1085 GENTRY=FIRE LOT 38.316 METERS 07705 | ES1084| CD2931 GENT AZ MK 1852014.3 | ES1084| CD2932 GENT RM 1 34.979 METERS 19523 | ES1084|---------------------------------------------------------------------| ES1084 ES1084 SUPERSEDED SURVEY CONTROL ES1084 ES1084 NAD 83(1986)- 34 18 05.14236(N) 110 42 49.10789(W) AD( ) 1 ES1084 NAD 27 - 34 18 04.99000(N) 110 42 46.66500(W) AD( ) 1 ES1084 NGVD 29 (07/19/86) 2354.7 (m) 7725. (f) VERT ANG ES1084 ES1084.Superseded values are not recommended for survey control. ES1084 ES1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. ES1084.See file dsdata.pdf to determine how the superseded data were derived. ES1084 ES1084_MARKER: DS = TRIANGULATION STATION DISK ES1084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT ES1084_STAMPING: GENT 1938 ES1084_MARK LOGO: CGS ES1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO ES1084+STABILITY: SURFACE MOTION ES1084_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR ES1084+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012 ES1084 ES1084 HISTORY - Date Condition Report By ES1084 HISTORY - 1938 MONUMENTED CGS ES1084 HISTORY - 1958 GOOD CGS ES1084 HISTORY - 1967 GOOD CGS ES1084 HISTORY - 1971 GOOD USAF ES1084 HISTORY - 1972 GOOD NGS ES1084 HISTORY - 1984 GOOD AZDT ES1084 HISTORY - 20071110 GOOD GEOCAC ES1084 HISTORY - 20120420 GOOD GEOCAC ES1084 ES1084 STATION DESCRIPTION ES1084 ES1084'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (FGJ) ES1084'STATION IS ABOUT 11 MILES SW OF HEBER, IN SEC. 35, T 11 N, ES1084'R 15-1/2 E, ABOUT 2-1/2 MILES N OF S BOUNDARY OF SITGREAVE ES1084'NATIONAL FOREST, 125.8 FEET W OF U.S.F.S. LOOK-OUT TOWER GENTRY, ES1084'AND 78 FEET N OF CENTER OF ROAD. ES1084' ES1084'SURFACE, UNDERGROUND, REFERENCE NO. 1, AND AZIMUTH MARKS ARE ES1084'STANDARD BRONZE DISKS SET IN CONCRETE. ES1084' ES1084'REFERENCE MARK NO. 1 IS ON S SIDE OF ROAD AND IS LEVEL WITH ES1084'STATION. REFERENCE MARK NO. 2 IS A STANDARD U.S.G.S. MARK SET ES1084'IN CONCRETE UNDER CENTER OF LOOK-OUT TOWER, LEVEL WITH STATION, ES1084'AND IS STAMPED GENTRY 1932. ES1084' ES1084'STATION IS REACHED FROM HEBER POST OFFICE BY GOING S ON YOUNG ES1084'ROAD 0.55 MILE TO FORK. THENCE KEEP R FORK SW 1.1 MILES TO A ES1084'FORK. THENCE L FORK, YOUNG ROAD, 12.25 MILES TO A SIDE ROAD ES1084'ON L, (THIS ROAD IS 34.5 MILES N OF YOUNG) AT A SIGN GENTRY L.O. ES1084'TOWER 4 MILES. THENCE LEAVE YOUNG ROAD, TURN L AND GO 3.85 ES1084'MILES TO GENTRY LOOKOUT TOWER AND STATION. ES1084' ES1084'AZIMUTH MARK IS 0.15 MILE S OF STATION, 60 FEET E OF TRACK ES1084'ROAD LEADING S FROM LOOK-OUT TOWER. ES1084 ES1084 STATION RECOVERY (1958) ES1084 ES1084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (CAA) ES1084'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND ES1084'IN GOOD CONDITION. A COMPLETE DESCRIPTION FOLLOWS. ES1084' ES1084'THE STATION IS LOCATED AIRLINE, ABOUT 24 MILES WEST-SOUTHWEST ES1084'OF CLAY SPRINGS, ABOUT 11 MILES SOUTHWEST OF HEBER, AND ABOUT ES1084'2-1/2 MILES NORTH OF THE SOUTH BOUNDARY OF SITGREAVES NATIONAL ES1084'FOREST, NEAR THE HIGHEST PART OF A TREE COVERED RIDGE. ES1084' ES1084'THE STATION IS A STANDARD DISK STAMPED GENT 1938 SET IN TOP OF ES1084'A 10-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS ABOUT 3 INCHES ES1084'ABOVE THE GROUND. IT IS 125.62 FEET WEST-SOUTHWEST OF THE ES1084'CENTER OF THE LOOKOUT HOUSE AND 78 FEET NORTH OF THE CENTER ES1084'OF THE GRAVELED ROAD. ES1084' ES1084'REFERENCE MARK NUMBER ONE IS A STANDARD DISK STAMPED GENT NO ES1084'1 1938 SET IN TOP OF A 10-INCH SQUARE CONCRETE MONUMENT WHICH ES1084'PROJECTS ABOUT 6 INCHES ABOVE THE GROUND AND IS ABOUT THE SAME ES1084'ELEVATION AS THE STATION. IT IS 24 FEET SOUTH OF THE CENTER OF ES1084'THE GRAVELED ROAD. ES1084' ES1084'REFERENCE MARK NUMBER TWO WHICH IS A U.S. GEOLOGICAL SURVEY ES1084'BENCH MARK DISK STAMPED GENT 1932 SET IN TOP OF A 6-INCH SQUARE ES1084'CONCRETE MONUMENT WHICH PROJECTS ABOUT 1 INCH ABOVE THE GROUND ES1084'AND IS ABOUT THE SAME ELEVATION AS THE STATION IS SET DIRECTLY ES1084'UNDER AND IN THE MIDDLE OF THE LOOKOUT TOWER. ES1084' ES1084'THE AZIMUTH MARK IS A STANDARD DISK STAMPED GENT 1938 SET IN ES1084'TOP OF A 10-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS ABOUT ES1084'6 INCHES ABOVE THE GROUND. IT IS 60 FEET EAST OF THE CENTER ES1084'OF A TRACK ROAD AND 10 FEET SOUTH-SOUTHWEST OF A PINE TREE WHICH ES1084'IS ABOUT 2 FEET IN DIAMETER. ES1084' ES1084'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE ES1084'TRACK ROAD FOR ABOUT 0.15 MILE TO A LARGE PINE TREE ON THE LEFT AND ES1084'THE AZIMUTH MARK. ES1084' ES1084'THE GENTRY FIRE LOOKOUT TOWER IS A 6-FOOT SQUARE METAL LOOKOUT ES1084'HOUSE SET ON TOP OF A GALAVANIZED STEEL TOWER WITH A 16-FOOT ES1084'SQUARE BASE AND THE OVERALL HEIGHT IS 75 FEET. THE CENTER ES1084'OF THE TOWER WAS THE POINT OF INTERSECTION. ES1084' ES1084'TO REACH THE STATION FROM THE POST OFFICE IN HEBER, GO WEST ON ES1084'THE PAVED STREET WHICH LATER BECOMES A GRAVELED ROAD, FOR 0.55 ES1084'MILE. TAKE THE LEFT FORK AS PER SIGN TURKEY SPRINGS 10 FOR 7.3 ES1084'MILES. TURN RIGHT AT THE T-ROAD AND GO WEST AND SOUTH FOR ES1084'7.2 MILES. TURN LEFT AT THE T-ROAD AS PER SIGN GENTRY TOWER 2 ES1084'AND GO EAST ON THE GRAVELED ROAD FOR 2.1 MILES TO THE GENTRY ES1084'FIRE LOOKOUT TOWER ON THE LEFT, NORTH SIDE AND THE STATION. ES1084 ES1084 STATION RECOVERY (1967) ES1084 ES1084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (KFB) ES1084'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE ES1084'FOUND IN GOOD CONDITION. A NEW LOOKOUT TOWER HAS BEEN CONSTRUCTED ES1084'IN A NEW LOCATION ABOUT 50 FEET WEST OF THE OLD LOCATION AND THE ES1084'OLD TOWER HAS BEEN DISMANTLED. THE STATION WAS VISITED, NOT ES1084'OBSERVED. ES1084' ES1084'THE DESCRIPTION TO REACH THE STATION IS COMPLETELY ADEQUATE. ES1084 ES1084 STATION RECOVERY (1971) ES1084 ES1084'RECOVERY NOTE BY US AIR FORCE 1971 (JFW) ES1084'GENT 1938 - GOOD ES1084' ES1084'GENT R.M. NO 1 1938 - GOOD. ES1084' ES1084'R.M. 2 AND R.M. 3 - NOT FOUND. ES1084 ES1084 STATION RECOVERY (1972) ES1084 ES1084'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS) ES1084'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED AS ES1084'DESCRIBED AND FOUND IN GOOD CONDITION. A LONG SEARCH WAS ES1084'MADE FOR THE AZIMUTH MARK WHICH APPEARS TO BE DESTROYED OR ES1084'BURIED BY BLADING OPERATIONS IN THE AREA. THE ROUTE TO THE ES1084'STATION IS ADEQUATE. ES1084' ES1084'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--11 MILES ES1084'SOUTHWEST OF HEBER. ES1084 ES1084 STATION RECOVERY (1984) ES1084 ES1084'RECOVERY NOTE BY ARIZONA DEPARTMENT OF TRANSPORTATION 1984 (BK) ES1084'THE STATION MARK AND REFERENCE MARK 1 WERE RECOVERED IN GOOD CONDITION ES1084'REFERENCE MARK 2 AND THE AZMUTH MARK WERE NOT RECOVERED. REFERENCE ES1084'MARK 3 WAS ESTABLISHED AT THIS TIME. FOR A NEW ROUTE TO THE STATION ES1084'SEE DESCRIPTION OF GENT RM 3. ES1084 ES1084 STATION RECOVERY (2007) ES1084 ES1084'RECOVERY NOTE BY GEOCACHING 2007 (LF) ES1084'RECOVERED IN GOOD CONDITION. ES1084 ES1084 STATION RECOVERY (2012) ES1084 ES1084'RECOVERY NOTE BY GEOCACHING 2012 (RFC) ES1084'RECOVERED IN GOOD CONDITION.