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 18, 2025 08:29:26 EST
AF9626 ***********************************************************************
AF9626 CORS - This is a GPS Continuously Operating Reference Station.
AF9626 DESIGNATION - PUERTO RICO 1 CORS ARP
AF9626 CORS_ID - PUR1
AF9626 PID - AF9626
AF9626 STATE/COUNTY- PR/AGUADILLA
AF9626 COUNTRY - US
AF9626 USGS QUAD - MOCA (2018)
AF9626
AF9626 *CURRENT SURVEY CONTROL
AF9626 ______________________________________________________________________
AF9626* NAD 83(CORS) POSITION- 18 27 46.68258(N) 067 04 01.09485(W) ADJUSTED
AF9626* NAD 83(CORS) ELLIP HT- 91.520 (meters) (03/??/97) ADJUSTED
AF9626* NAD 83(CORS) EPOCH - 1996.00
AF9626 ______________________________________________________________________
AF9626 GEOID HEIGHT - -43.976 (meters) GEOID18
AF9626 NAD 83(CORS) X - 2,358,177.461 (meters) COMP
AF9626 NAD 83(CORS) Y - -5,573,622.220 (meters) COMP
AF9626 NAD 83(CORS) Z - 2,007,083.600 (meters) COMP
AF9626 HORZ ORDER - SPECIAL (CORS)
AF9626 ELLP ORDER - SPECIAL (CORS)
AF9626
AF9626.Formal positional accuracy estimates are not available for this CORS
AF9626.because its coordinates were determined in part using modeled
AF9626.velocities. Approximate one-sigma accuracies for latitude, longitude,
AF9626.and ellipsoid height can be obtained from the short-term time series.
AF9626.Additional information regarding modeled velocities is available on
AF9626.the CORS Coordinates for MYCS2 web page:
AF9626.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
AF9626
AF9626.The coordinates were established by GPS observations
AF9626.and adjusted by the National Geodetic Survey in March 1997.
AF9626
AF9626.The datum tag of NAD 83(CORS) is equivalent to NAD 83(CORS96).
AF9626
AF9626.The coordinates are valid at the epoch date displayed above
AF9626.which is a decimal equivalence of Year/Month/Day.
AF9626
AF9626.Due to the release of the International GNSS Service (IGS) 2014
AF9626.realization of the International Terrestrial Reference Frame of 2014
AF9626.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9626.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9626.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9626.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9626.currently published epoch of 2010.00.
AF9626
AF9626.Additional information on MYCS2 is available at
AF9626.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9626
AF9626.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9626.GEOID18 height accuracy estimate available here.
AF9626
AF9626.The PID for the CORS L1 Phase Center is AB9562.
AF9626
AF9626.Click photographs - Photos may exist for this station.
AF9626
AF9626.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9626
AF9626.The ellipsoidal height was determined by GPS observations
AF9626.and is referenced to NAD 83.
AF9626
AF9626. The following values were computed from the NAD 83(CORS) position.
AF9626
AF9626; North East Units Scale Factor Converg.
AF9626;SPC PRVI - 269,805.012 133,071.935 MT 1.00000193 -0 11 53.7
AF9626;UTM 19 - 2,042,498.468 704,126.054 MT 1.00011514 +0 36 44.6
AF9626
AF9626! - Elev Factor x Scale Factor = Combined Factor
AF9626!SPC PRVI - 0.99998561 x 1.00000193 = 0.99998754
AF9626!UTM 19 - 0.99998561 x 1.00011514 = 1.00010075
AF9626
AF9626_U.S. NATIONAL GRID SPATIAL ADDRESS: 19QGA0412642498(NAD 83)
AF9626
AF9626 SUPERSEDED SURVEY CONTROL
AF9626
AF9626.No superseded survey control is available for this station.
AF9626
AF9626_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9626
AF9626 STATION DESCRIPTION
AF9626
AF9626'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997
AF9626'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9626'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9626'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9626'https://geodesy.noaa.gov/CORS/data.shtml
AF9626'https://geodesy.noaa.gov/CORS
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