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 06:01:25 EST
AF9584 ***********************************************************************
AF9584 CORS - This is a GPS Continuously Operating Reference Station.
AF9584 DESIGNATION - COLD BAY 2 CORS ARP
AF9584 CORS_ID - BAY2
AF9584 PID - AF9584
AF9584 STATE/COUNTY- AK/ALEUTIANS EAST BOROUGH
AF9584 COUNTRY - US
AF9584 USGS QUAD -
AF9584
AF9584 *CURRENT SURVEY CONTROL
AF9584 ______________________________________________________________________
AF9584* NAD 83(2011) POSITION- 55 11 25.51110(N) 162 42 24.28043(W) ADJUSTED
AF9584* NAD 83(2011) ELLIP HT- 49.835 (meters) (06/??/19) ADJUSTED
AF9584* NAD 83(2011) EPOCH - 2010.00
AF9584 ______________________________________________________________________
AF9584 GEOID HEIGHT - 15.554 (meters) GEOID12B
AF9584 NAD 83(2011) X - -3,484,276.132 (meters) COMP
AF9584 NAD 83(2011) Y - -1,084,781.243 (meters) COMP
AF9584 NAD 83(2011) Z - 5,213,554.541 (meters) COMP
AF9584
AF9584 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9584 Standards:
AF9584 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9584 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9584 -------------------------------------------------------------------
AF9584 NETWORK 0.30 0.68 0.10 0.14 0.35 -0.17313300
AF9584 -------------------------------------------------------------------
AF9584
AF9584.The coordinates were established by GPS observations
AF9584.and adjusted by the National Geodetic Survey in June 2019.
AF9584
AF9584.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9584.been affixed to the stable North American Tectonic Plate.
AF9584
AF9584.The coordinates are valid at the epoch date displayed above
AF9584.which is a decimal equivalence of Year/Month/Day.
AF9584
AF9584.Due to the release of the International GNSS Service (IGS) 2014
AF9584.realization of the International Terrestrial Reference Frame of 2014
AF9584.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9584.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9584.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9584.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9584.currently published epoch of 2010.00.
AF9584
AF9584.Additional information on MYCS2 is available at
AF9584.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9584
AF9584.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9584.GEOID12B height accuracy estimate available here.
AF9584
AF9584.The PID for the CORS L1 Phase Center is AJ7908.
AF9584
AF9584.Click photographs - Photos may exist for this station.
AF9584
AF9584.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9584
AF9584.The ellipsoidal height was determined by GPS observations
AF9584.and is referenced to NAD 83.
AF9584
AF9584. The following values were computed from the NAD 83(2011) position.
AF9584
AF9584; North East Units Scale Factor Converg.
AF9584;SPC AK 7 - 132,727.486 454,991.839 MT 0.99992484 -0 34 49.0
AF9584;UTM 03 - 6,118,380.759 645,987.072 MT 0.99986145 +1 52 59.6
AF9584
AF9584! - Elev Factor x Scale Factor = Combined Factor
AF9584!SPC AK 7 - 0.99999220 x 0.99992484 = 0.99991704
AF9584!UTM 03 - 0.99999220 x 0.99986145 = 0.99985365
AF9584
AF9584_U.S. NATIONAL GRID SPATIAL ADDRESS: 3UXB4598718380(NAD 83)
AF9584
AF9584 SUPERSEDED SURVEY CONTROL
AF9584
AF9584 ELLIP H (06/27/12) 49.864 (m) GP(2010.00) 0 0
AF9584 NAD 83(2011)- 55 11 25.51109(N) 162 42 24.27985(W) AD(2010.00) c
AF9584 NAD 83(2011)- 55 11 25.51120(N) 162 42 24.28034(W) AD(2010.00) c
AF9584 ELLIP H (08/??/11) 49.833 (m) GP(2010.00) c c
AF9584 ELLIP H (02/10/07) 49.835 (m) GP(2007.00)
AF9584 NAD 83(2007)- 55 11 25.51117(N) 162 42 24.27956(W) AD(2007.00) c
AF9584 NAD 83(CORS)- 55 11 25.51117(N) 162 42 24.27956(W) AD(2003.00) c
AF9584 ELLIP H (03/??/03) 49.835 (m) GP(2003.00) c c
AF9584 NAD 83(CORS)- 55 11 25.51073(N) 162 42 24.27839(W) AD(2002.00) c
AF9584 ELLIP H (03/??/02) 49.857 (m) GP(2002.00) c c
AF9584 NAD 83(CORS)- 55 11 25.51101(N) 162 42 24.27819(W) AD(1997.00) c
AF9584 ELLIP H (07/??/00) 49.845 (m) GP(1997.00) c c
AF9584 NAD 83(CORS)- 55 11 25.51093(N) 162 42 24.27736(W) AD(1997.00) c
AF9584 ELLIP H (08/??/96) 49.868 (m) GP(1997.00) c c
AF9584 NAD 83(CORS)- 55 11 25.51105(N) 162 42 24.27771(W) AD(1996.00) c
AF9584 ELLIP H (08/??/96) 49.868 (m) GP(1996.00) c c
AF9584
AF9584.Superseded values are not recommended for survey control.
AF9584
AF9584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9584.See file dsdata.pdf to determine how the superseded data were derived.
AF9584
AF9584_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9584
AF9584 STATION DESCRIPTION
AF9584
AF9584'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9584'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9584'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9584'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9584'https://geodesy.noaa.gov/CORS/data.shtml
AF9584'https://geodesy.noaa.gov/CORS
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