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 = FEBRUARY 17, 2025 15:46:41 EST
AF9656 ***********************************************************************
AF9656 CORS - This is a GPS Continuously Operating Reference Station.
AF9656 DESIGNATION - KOKOLE POINT 2 CORS ARP
AF9656 CORS_ID - KOK2
AF9656 PID - AF9656
AF9656 STATE/COUNTY- HI/KAUAI
AF9656 COUNTRY - US
AF9656 USGS QUAD - KEKAHA OE S (2017)
AF9656
AF9656 *CURRENT SURVEY CONTROL
AF9656 ______________________________________________________________________
AF9656* NAD 83(PA11) POSITION- 21 59 01.54766(N) 159 45 29.63454(W) ADJUSTED
AF9656* NAD 83(PA11) ELLIP HT- 23.286 (meters) (06/??/19) ADJUSTED
AF9656* NAD 83(PA11) EPOCH - 2010.00
AF9656 ______________________________________________________________________
AF9656 GEOID HEIGHT - 16.139 (meters) GEOID12B
AF9656 NAD 83(PA11) X - -5,551,741.390 (meters) COMP
AF9656 NAD 83(PA11) Y - -2,047,239.388 (meters) COMP
AF9656 NAD 83(PA11) Z - 2,372,754.534 (meters) COMP
AF9656
AF9656 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9656 Standards:
AF9656 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9656 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9656 -------------------------------------------------------------------
AF9656 NETWORK 0.17 0.60 0.06 0.08 0.30 -0.05202800
AF9656 -------------------------------------------------------------------
AF9656
AF9656.The coordinates were established by GPS observations
AF9656.and adjusted by the National Geodetic Survey in June 2019.
AF9656
AF9656.NAD 83(PA11) refers to NAD 83 coordinates where the reference frame has
AF9656.been affixed to the stable Pacific Tectonic Plate.
AF9656
AF9656.The coordinates are valid at the epoch date displayed above
AF9656.which is a decimal equivalence of Year/Month/Day.
AF9656
AF9656.Due to the release of the International GNSS Service (IGS) 2014
AF9656.realization of the International Terrestrial Reference Frame of 2014
AF9656.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9656.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9656.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9656.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9656.currently published epoch of 2010.00.
AF9656
AF9656.Additional information on MYCS2 is available at
AF9656.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9656
AF9656.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9656.GEOID12B height accuracy estimate available here.
AF9656
AF9656.The PID for the CORS L1 Phase Center is AJ8055.
AF9656
AF9656.Click photographs - Photos may exist for this station.
AF9656
AF9656.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9656
AF9656.The ellipsoidal height was determined by GPS observations
AF9656.and is referenced to NAD 83.
AF9656
AF9656. The following values were computed from the NAD 83(PA11) position.
AF9656
AF9656; North East Units Scale Factor Converg.
AF9656;SPC HI 4 - 16,679.290 473,331.594 MT 0.99999878 -0 05 48.0
AF9656;UTM 04 - 2,431,223.672 421,724.110 MT 0.99967570 -0 17 01.9
AF9656
AF9656! - Elev Factor x Scale Factor = Combined Factor
AF9656!SPC HI 4 - 0.99999634 x 0.99999878 = 0.99999512
AF9656!UTM 04 - 0.99999634 x 0.99967570 = 0.99967204
AF9656
AF9656_U.S. NATIONAL GRID SPATIAL ADDRESS: 4QDK2172431223(NAD 83)
AF9656
AF9656 SUPERSEDED SURVEY CONTROL
AF9656
AF9656 NAD 83(PA11)- 21 59 01.54764(N) 159 45 29.63478(W) AD(2010.00) c
AF9656 ELLIP H (08/??/11) 23.293 (m) GP(2010.00) c c
AF9656 NAD 83(CORS)- 21 59 01.54731(N) 159 45 29.63453(W) AD(2002.00) c
AF9656 ELLIP H (06/??/07) 23.292 (m) GP(2002.00) c c
AF9656 NAD 83(CORS)- 21 59 01.54699(N) 159 45 29.63391(W) AD(2002.00) c
AF9656 ELLIP H (10/??/02) 23.290 (m) GP(2002.00) c c
AF9656 NAD 83(CORS)- 21 59 01.54675(N) 159 45 29.63477(W) AD(1993.62) c
AF9656 ELLIP H (11/??/97) 23.322 (m) GP(1993.62) c c
AF9656
AF9656.Superseded values are not recommended for survey control.
AF9656
AF9656.NGS no longer adjusts projects to the OLD HI datum.
AF9656.See file dsdata.pdf to determine how the superseded data were derived.
AF9656
AF9656_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9656
AF9656 STATION DESCRIPTION
AF9656
AF9656'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9656'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9656'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9656'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9656'https://geodesy.noaa.gov/CORS/data.shtml
AF9656'https://geodesy.noaa.gov/CORS
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