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 20:37:50 EST
DF3588 ***********************************************************************
DF3588 CORS - This is a GPS Continuously Operating Reference Station.
DF3588 DESIGNATION - COLD BAY WAAS 7 CORS ARP
DF3588 CORS_ID - CDB7
DF3588 PID - DF3588
DF3588 STATE/COUNTY- AK/ALEUTIANS EAST BOROUGH
DF3588 COUNTRY - US
DF3588 USGS QUAD -
DF3588
DF3588 *CURRENT SURVEY CONTROL
DF3588 ______________________________________________________________________
DF3588* NAD 83(2011) POSITION- 55 12 01.21314(N) 162 43 06.42750(W) ADJUSTED
DF3588* NAD 83(2011) ELLIP HT- 52.541 (meters) (06/??/19) ADJUSTED
DF3588* NAD 83(2011) EPOCH - 2010.00
DF3588 ______________________________________________________________________
DF3588 GEOID HEIGHT - 15.503 (meters) GEOID12B
DF3588 NAD 83(2011) X - -3,483,633.566 (meters) COMP
DF3588 NAD 83(2011) Y - -1,083,800.413 (meters) COMP
DF3588 NAD 83(2011) Z - 5,214,186.942 (meters) COMP
DF3588
DF3588 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF3588 Standards:
DF3588 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF3588 Horiz Ellip SD_N SD_E SD_h (unitless)
DF3588 -------------------------------------------------------------------
DF3588 NETWORK 0.28 0.53 0.09 0.12 0.27 -0.36739400
DF3588 -------------------------------------------------------------------
DF3588
DF3588.The coordinates were established by GPS observations
DF3588.and adjusted by the National Geodetic Survey in June 2019.
DF3588
DF3588.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF3588.been affixed to the stable North American Tectonic Plate.
DF3588
DF3588.The coordinates are valid at the epoch date displayed above
DF3588.which is a decimal equivalence of Year/Month/Day.
DF3588
DF3588.Due to the release of the International GNSS Service (IGS) 2014
DF3588.realization of the International Terrestrial Reference Frame of 2014
DF3588.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF3588.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF3588.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF3588.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF3588.currently published epoch of 2010.00.
DF3588
DF3588.Additional information on MYCS2 is available at
DF3588.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF3588
DF3588.Significant digits in the geoid height do not necessarily reflect accuracy.
DF3588.GEOID12B height accuracy estimate available here.
DF3588
DF3588.The PID for the CORS L1 Phase Center is DI9185.
DF3588
DF3588.Click photographs - Photos may exist for this station.
DF3588
DF3588.The XYZ, and position/ellipsoidal ht. are equivalent.
DF3588
DF3588.The ellipsoidal height was determined by GPS observations
DF3588.and is referenced to NAD 83.
DF3588
DF3588. The following values were computed from the NAD 83(2011) position.
DF3588
DF3588; North East Units Scale Factor Converg.
DF3588;SPC AK 7 - 133,839.016 454,257.640 MT 0.99992566 -0 35 23.9
DF3588;UTM 03 - 6,119,459.632 645,205.823 MT 0.99985866 +1 52 25.8
DF3588
DF3588! - Elev Factor x Scale Factor = Combined Factor
DF3588!SPC AK 7 - 0.99999177 x 0.99992566 = 0.99991743
DF3588!UTM 03 - 0.99999177 x 0.99985866 = 0.99985043
DF3588
DF3588_U.S. NATIONAL GRID SPATIAL ADDRESS: 3UXB4520519459(NAD 83)
DF3588
DF3588 SUPERSEDED SURVEY CONTROL
DF3588
DF3588 ELLIP H (06/27/12) 52.586 (m) GP(2010.00) 0 0
DF3588 NAD 83(2011)- 55 12 01.21297(N) 162 43 06.42770(W) AD(2010.00) c
DF3588 NAD 83(2011)- 55 12 01.21316(N) 162 43 06.42750(W) AD(2010.00) c
DF3588 ELLIP H (08/??/11) 52.540 (m) GP(2010.00) c c
DF3588 NAD 83(CORS)- 55 12 01.21318(N) 162 43 06.42663(W) AD(2003.00) c
DF3588 ELLIP H (03/??/08) 52.536 (m) GP(2003.00) c c
DF3588 NAD 83(CORS)- 55 12 01.21271(N) 162 43 06.42795(W) AD(2003.00) c
DF3588 ELLIP H (10/??/06) 52.531 (m) GP(2003.00) c c
DF3588 NAD 83(CORS)- 55 12 01.21271(N) 162 43 06.42688(W) AD(2003.00) c
DF3588 ELLIP H (03/??/03) 52.531 (m) GP(2003.00) c c
DF3588 NAD 83(CORS)- 55 12 01.21271(N) 162 43 06.42688(W) AD(2002.00) c
DF3588 ELLIP H (01/??/03) 52.531 (m) GP(2002.00) c c
DF3588
DF3588.Superseded values are not recommended for survey control.
DF3588
DF3588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF3588.See file dsdata.pdf to determine how the superseded data were derived.
DF3588
DF3588_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF3588
DF3588 STATION DESCRIPTION
DF3588
DF3588'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DF3588'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF3588'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF3588'ACCESSIBLE AT THE WORLDWIDE WEB.
DF3588'https://geodesy.noaa.gov/CORS/data.shtml
DF3588'https://geodesy.noaa.gov/CORS
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