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 09:03:11 EST
AF9625 ***********************************************************************
AF9625 CORS - This is a GPS Continuously Operating Reference Station.
AF9625 DESIGNATION - PUERTO RICO 2 CORS ARP
AF9625 CORS_ID - PUR2
AF9625 PID - AF9625
AF9625 STATE/COUNTY- PR/AGUADILLA
AF9625 COUNTRY - US
AF9625 USGS QUAD - MOCA (2018)
AF9625
AF9625 *CURRENT SURVEY CONTROL
AF9625 ______________________________________________________________________
AF9625* NAD 83(2011) POSITION- 18 27 47.47933(N) 067 04 00.61002(W) ADJUSTED
AF9625* NAD 83(2011) ELLIP HT- 90.828 (meters) (06/??/19) ADJUSTED
AF9625* NAD 83(2011) EPOCH - 2010.00
AF9625 ______________________________________________________________________
AF9625 GEOID HEIGHT - -43.980 (meters) GEOID18
AF9625 NAD 83(2011) X - 2,358,187.283 (meters) COMP
AF9625 NAD 83(2011) Y - -5,573,608.927 (meters) COMP
AF9625 NAD 83(2011) Z - 2,007,106.617 (meters) COMP
AF9625
AF9625 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9625 Standards:
AF9625 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9625 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9625 -------------------------------------------------------------------
AF9625 NETWORK 0.25 0.51 0.11 0.10 0.26 0.25945000
AF9625 -------------------------------------------------------------------
AF9625
AF9625.The coordinates were established by GPS observations
AF9625.and adjusted by the National Geodetic Survey in June 2019.
AF9625
AF9625.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9625.been affixed to the stable North American Tectonic Plate.
AF9625
AF9625.The coordinates are valid at the epoch date displayed above
AF9625.which is a decimal equivalence of Year/Month/Day.
AF9625
AF9625.Due to the release of the International GNSS Service (IGS) 2014
AF9625.realization of the International Terrestrial Reference Frame of 2014
AF9625.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9625.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9625.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9625.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9625.currently published epoch of 2010.00.
AF9625
AF9625.Additional information on MYCS2 is available at
AF9625.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9625
AF9625.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9625.GEOID18 height accuracy estimate available here.
AF9625
AF9625.The PID for the CORS L1 Phase Center is AJ7924.
AF9625
AF9625.Click photographs - Photos may exist for this station.
AF9625
AF9625.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9625
AF9625.The ellipsoidal height was determined by GPS observations
AF9625.and is referenced to NAD 83.
AF9625
AF9625. The following values were computed from the NAD 83(2011) position.
AF9625
AF9625; North East Units Scale Factor Converg.
AF9625;SPC PRVI - 269,829.460 133,086.244 MT 1.00000194 -0 11 53.6
AF9625;UTM 19 - 2,042,523.119 704,140.018 MT 1.00011521 +0 36 44.8
AF9625
AF9625! - Elev Factor x Scale Factor = Combined Factor
AF9625!SPC PRVI - 0.99998572 x 1.00000194 = 0.99998766
AF9625!UTM 19 - 0.99998572 x 1.00011521 = 1.00010093
AF9625
AF9625_U.S. NATIONAL GRID SPATIAL ADDRESS: 19QGA0414042523(NAD 83)
AF9625
AF9625 SUPERSEDED SURVEY CONTROL
AF9625
AF9625 NAD 83(2011)- 18 27 47.47936(N) 067 04 00.61016(W) AD(2010.00) c
AF9625 ELLIP H (08/??/11) 90.824 (m) GP(2010.00) c c
AF9625 NAD 83(CORS)- 18 27 47.47807(N) 067 04 00.61499(W) AD(2002.00) c
AF9625 ELLIP H (07/??/05) 90.813 (m) GP(2002.00) c c
AF9625 NAD 83(CORS)- 18 27 47.47811(N) 067 04 00.61490(W) AD(2002.00) c
AF9625 ELLIP H (04/??/04) 90.849 (m) GP(2002.00) c c
AF9625 NAD 83(CORS)- 18 27 47.47839(N) 067 04 00.61494(W) AD(2002.00) c
AF9625 ELLIP H (03/??/02) 90.838 (m) GP(2002.00) c c
AF9625 NAD 83(CORS)- 18 27 47.47757(N) 067 04 00.61824(W) AD(1997.00) c
AF9625 ELLIP H (11/??/00) 90.815 (m) GP(1997.00) c c
AF9625 NAD 83(CORS)- 18 27 47.47839(N) 067 04 00.61796(W) AD(1997.00) c
AF9625 ELLIP H (07/??/98) 90.881 (m) GP(1997.00) c c
AF9625 NAD 83(CORS)- 18 27 47.47813(N) 067 04 00.61860(W) AD(1996.00) c
AF9625 ELLIP H (03/??/97) 90.881 (m) GP(1996.00) c c
AF9625
AF9625.Superseded values are not recommended for survey control.
AF9625
AF9625.NGS no longer adjusts projects to the PR datum.
AF9625.See file dsdata.pdf to determine how the superseded data were derived.
AF9625
AF9625_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9625
AF9625 STATION DESCRIPTION
AF9625
AF9625'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9625'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9625'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9625'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9625'https://geodesy.noaa.gov/CORS/data.shtml
AF9625'https://geodesy.noaa.gov/CORS
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