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 19, 2025 04:33:06 EST
AI4960 ***********************************************************************
AI4960 CORS - This is a GPS Continuously Operating Reference Station.
AI4960 DESIGNATION - KOKEE PARK CORS ARP
AI4960 CORS_ID - KOKB
AI4960 PID - AI4960
AI4960 STATE/COUNTY- HI/KAUAI
AI4960 COUNTRY - US
AI4960 USGS QUAD - HAENA (2017)
AI4960
AI4960 *CURRENT SURVEY CONTROL
AI4960 ______________________________________________________________________
AI4960* NAD 83(PA11) POSITION- 22 07 34.51884(N) 159 39 53.66110(W) ADJUSTED
AI4960* NAD 83(PA11) ELLIP HT- 1167.071 (meters) (05/??/20) ADJUSTED
AI4960* NAD 83(PA11) EPOCH - 2010.00
AI4960 ______________________________________________________________________
AI4960 GEOID HEIGHT - 16.771 (meters) GEOID12B
AI4960 NAD 83(PA11) X - -5,543,837.446 (meters) COMP
AI4960 NAD 83(PA11) Y - -2,054,588.904 (meters) COMP
AI4960 NAD 83(PA11) Z - 2,387,809.077 (meters) COMP
AI4960
AI4960 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AI4960 Standards:
AI4960 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AI4960 Horiz Ellip SD_N SD_E SD_h (unitless)
AI4960 -------------------------------------------------------------------
AI4960 NETWORK 0.01 0.01 0.00 0.00 0.01 0.00936300
AI4960 -------------------------------------------------------------------
AI4960
AI4960.The coordinates were established by GPS observations
AI4960.and adjusted by the National Geodetic Survey in May 2020.
AI4960
AI4960.NAD 83(PA11) refers to NAD 83 coordinates where the reference frame has
AI4960.been affixed to the stable Pacific Tectonic Plate.
AI4960
AI4960.The coordinates are valid at the epoch date displayed above
AI4960.which is a decimal equivalence of Year/Month/Day.
AI4960
AI4960.Due to the release of the International GNSS Service (IGS) 2014
AI4960.realization of the International Terrestrial Reference Frame of 2014
AI4960.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AI4960.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AI4960.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AI4960.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AI4960.currently published epoch of 2010.00.
AI4960
AI4960.Additional information on MYCS2 is available at
AI4960.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AI4960
AI4960.Significant digits in the geoid height do not necessarily reflect accuracy.
AI4960.GEOID12B height accuracy estimate available here.
AI4960
AI4960.The PID for the CORS L1 Phase Center is DI8149.
AI4960
AI4960.Click photographs - Photos may exist for this station.
AI4960
AI4960.The XYZ, and position/ellipsoidal ht. are equivalent.
AI4960
AI4960.The ellipsoidal height was determined by GPS observations
AI4960.and is referenced to NAD 83.
AI4960
AI4960. The following values were computed from the NAD 83(PA11) position.
AI4960
AI4960; North East Units Scale Factor Converg.
AI4960;SPC HI 4 - 32,444.140 482,986.734 MT 0.99999357 -0 03 43.6
AI4960;UTM 04 - 2,446,951.617 431,427.663 MT 0.99965810 -0 15 01.6
AI4960
AI4960! - Elev Factor x Scale Factor = Combined Factor
AI4960!SPC HI 4 - 0.99981661 x 0.99999357 = 0.99981018
AI4960!UTM 04 - 0.99981661 x 0.99965810 = 0.99947477
AI4960
AI4960_U.S. NATIONAL GRID SPATIAL ADDRESS: 4QDK3142746951(NAD 83)
AI4960
AI4960 SUPERSEDED SURVEY CONTROL
AI4960
AI4960 NAD 83(PA11)- 22 07 34.51883(N) 159 39 53.66109(W) AD(2010.00) c
AI4960 ELLIP H (06/??/19) 1167.072 (m) GP(2010.00) c c
AI4960 ELLIP H (06/27/12) 1167.051 (m) GP(2010.00) 0 0
AI4960 NAD 83(PA11)- 22 07 34.51886(N) 159 39 53.66112(W) AD(2010.00) c
AI4960 NAD 83(PA11)- 22 07 34.51884(N) 159 39 53.66112(W) AD(2010.00) c
AI4960 ELLIP H (08/??/11) 1167.068 (m) GP(2010.00) c c
AI4960 NAD 83(CORS)- 22 07 34.51943(N) 159 39 53.66073(W) AD(2002.00) c
AI4960 ELLIP H (06/??/07) 1167.051 (m) GP(2002.00) c c
AI4960 NAD 83(CORS)- 22 07 34.51774(N) 159 39 53.66219(W) AD(2002.00) c
AI4960 ELLIP H (02/??/04) 1167.059 (m) GP(2002.00) c c
AI4960 NAD 83(CORS)- 22 07 34.51866(N) 159 39 53.66155(W) AD(1993.62) c
AI4960 ELLIP H (05/??/00) 1167.071 (m) GP(1993.62) c c
AI4960
AI4960.Superseded values are not recommended for survey control.
AI4960
AI4960.NGS no longer adjusts projects to the OLD HI datum.
AI4960.See file dsdata.pdf to determine how the superseded data were derived.
AI4960
AI4960_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AI4960
AI4960 STATION DESCRIPTION
AI4960
AI4960'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
AI4960'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AI4960'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AI4960'ACCESSIBLE AT THE WORLDWIDE WEB.
AI4960'https://geodesy.noaa.gov/CORS/data.shtml
AI4960'https://geodesy.noaa.gov/CORS
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