The NGS Data Sheet
See file dsdata.pdf for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.12.5.19
Starting Datasheet Retrieval...
1 National Geodetic Survey, Retrieval Date = MARCH 29, 2025 00:28:09 EDT
TU2314 ***********************************************************************
TU2314 DESIGNATION - SUMMIT
TU2314 PID - TU2314
TU2314 STATE/COUNTY- HI/HAWAII
TU2314 COUNTRY - US
TU2314 USGS QUAD - MAUNA KEA (2017)
TU2314
TU2314 *CURRENT SURVEY CONTROL
TU2314 ______________________________________________________________________
TU2314* NAD 83(1993) POSITION- 19 49 14.39067(N) 155 28 05.03903(W) ADJUSTED
TU2314* NAD 83(1993) EPOCH - 1993.62
TU2314* LMSL ORTHO HEIGHT - 4207.3 (meters) 13803. (feet) VERT ANG
TU2314 ______________________________________________________________________
TU2314 GEOID HEIGHT - 26.322 (meters) GEOID12B
TU2314 LAPLACE CORR - -5.91 (seconds) DEFLEC12B
TU2314 HORZ ORDER - SECOND
TU2314
TU2314.The horizontal coordinates were established by classical geodetic methods
TU2314.and adjusted by the National Geodetic Survey in December 1998.
TU2314
TU2314.The orthometric height was determined by vertical angle observations.
TU2314
TU2314.Significant digits in the geoid height do not necessarily reflect accuracy.
TU2314.GEOID12B height accuracy estimate available here.
TU2314
TU2314.Click photographs - Photos may exist for this station.
TU2314
TU2314.The Laplace correction was computed from DEFLEC12B derived deflections.
TU2314
TU2314. The following values were computed from the NAD 83(1993) position.
TU2314
TU2314; North East Units Scale Factor Converg.
TU2314;SPC HI 1 - 109,290.265 503,345.415 MT 0.99996680 +0 00 39.0
TU2314;UTM 05 - 2,193,525.033 241,474.247 MT 1.00042617 -0 50 14.4
TU2314
TU2314! - Elev Factor x Scale Factor = Combined Factor
TU2314!SPC HI 1 - 0.99933495 x 0.99996680 = 0.99930177
TU2314!UTM 05 - 0.99933495 x 1.00042617 = 0.99976083
TU2314
TU2314_U.S. NATIONAL GRID SPATIAL ADDRESS: 5QKB4147493525(NAD 83)
TU2314
TU2314 SUPERSEDED SURVEY CONTROL
TU2314
TU2314 NAD 83(1986)- 19 49 14.37092(N) 155 28 05.06604(W) AD( ) 2
TU2314 OLD HI - 19 49 25.33591(N) 155 28 15.06479(W) AD( ) 2
TU2314
TU2314.Superseded values are not recommended for survey control.
TU2314
TU2314.NGS no longer adjusts projects to the OLD HI datum.
TU2314.See file dsdata.pdf to determine how the superseded data were derived.
TU2314
TU2314_MARKER: P = PIPE CAP
TU2314_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
TU2314_STAMPING: 13.796 SUMMIT 1955
TU2314_MARK LOGO: USGS
TU2314_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
TU2314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
TU2314+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2011
TU2314
TU2314 HISTORY - Date Condition Report By
TU2314 HISTORY - 1977 MONUMENTED USGS
TU2314 HISTORY - 20110625 GOOD GEOCAC
TU2314
TU2314 STATION DESCRIPTION
TU2314
TU2314'DESCRIBED BY US GEOLOGICAL SURVEY 1977 (LAC)
TU2314'THE STATION IS LOCATED ON THE HIGHEST PART OF MAUNA KEA, ABOUT 26
TU2314'MILES WEST-NORTHWEST OF HILO, ABOUT 295 METERS SOUTH-SOUTHEAST OF
TU2314'THE UNIVERSITY OF HAWAII OBSERVATORY, AND IS ON GROUND ABOUT 6
TU2314'METERS HIGHER THAN THE LEVELED GROUND AROUND THE OBSERVATORY.
TU2314'
TU2314'TO REACH THE STATION FROM THE POST OFFICE AT HILO GO WESTERLY ON
TU2314'STATE HIGHWAY 20 FOR 27.3 MILES TO A PAVED SIDE ROAD ON THE
TU2314'RIGHT. TURN RIGHT AND GO NORTHERLY ON THE PAVED ROAD (WHICH TURNS
TU2314'INTO A GRAVELED ROAD AT ABOUT THE 9000-FOOT ELEVATION) TO THE
TU2314'SUMMIT OF MAUNA KEA, THE UNIVERSITY OF HAWAII OBSERVATORY, AND
TU2314'THE STATION SITE.
TU2314'
TU2314'THE STATION MARK IS A USGS DISK STAMPED 13.796 SUMMIT 1955
TU2314'CEMENTED TO THE TOP OF A 2-1/2-INCH PIPE DRIVEN INTO THE GROUND.
TU2314
TU2314 STATION RECOVERY (2011)
TU2314
TU2314'RECOVERY NOTE BY GEOCACHING 2011 (SWK)
TU2314'RECOVERED IN GOOD CONDITION. LOCATED WHAT APPEARS TO BE A RM ABOUT 60
TU2314'FEET NORTHWEST OF THE MARK, A SMALL BUTTON DISK STAMPED USGS BM AND AN
TU2314'INDICATOR POINTING IN THE DIRECTION OF THE MARK CEMENTED IN A LOW
TU2314'LYING BOLDER.
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