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 20, 2025 03:13:41 EST
DL6657 ***********************************************************************
DL6657 CORS - This is a GPS Continuously Operating Reference Station.
DL6657 DESIGNATION - 4N INC CORS ARP
DL6657 CORS_ID - PRN4
DL6657 PID - DL6657
DL6657 STATE/COUNTY- PR/COAMO
DL6657 COUNTRY - US
DL6657 USGS QUAD - COAMO (2018)
DL6657
DL6657 *CURRENT SURVEY CONTROL
DL6657 ______________________________________________________________________
DL6657* NAD 83(2011) POSITION- 18 04 42.91552(N) 066 22 08.70455(W) ADJUSTED
DL6657* NAD 83(2011) ELLIP HT- 131.062 (meters) (06/??/19) ADJUSTED
DL6657* NAD 83(2011) EPOCH - 2010.00
DL6657 ______________________________________________________________________
DL6657 GEOID HEIGHT - -38.705 (meters) GEOID18
DL6657 NAD 83(2011) X - 2,431,251.470 (meters) COMP
DL6657 NAD 83(2011) Y - -5,556,740.102 (meters) COMP
DL6657 NAD 83(2011) Z - 1,966,695.728 (meters) COMP
DL6657
DL6657 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL6657 Standards:
DL6657 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL6657 Horiz Ellip SD_N SD_E SD_h (unitless)
DL6657 -------------------------------------------------------------------
DL6657 NETWORK 0.16 0.57 0.06 0.06 0.29 -0.03772000
DL6657 -------------------------------------------------------------------
DL6657
DL6657.The coordinates were established by GPS observations
DL6657.and adjusted by the National Geodetic Survey in June 2019.
DL6657
DL6657.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL6657.been affixed to the stable North American Tectonic Plate.
DL6657
DL6657.The coordinates are valid at the epoch date displayed above
DL6657.which is a decimal equivalence of Year/Month/Day.
DL6657
DL6657.Due to the release of the International GNSS Service (IGS) 2014
DL6657.realization of the International Terrestrial Reference Frame of 2014
DL6657.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL6657.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL6657.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL6657.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL6657.currently published epoch of 2010.00.
DL6657
DL6657.Additional information on MYCS2 is available at
DL6657.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL6657
DL6657.Significant digits in the geoid height do not necessarily reflect accuracy.
DL6657.GEOID18 height accuracy estimate available here.
DL6657
DL6657.The PID for the CORS L1 Phase Center is DR7759.
DL6657
DL6657.Click photographs - Photos may exist for this station.
DL6657
DL6657.The XYZ, and position/ellipsoidal ht. are equivalent.
DL6657
DL6657.The ellipsoidal height was determined by GPS observations
DL6657.and is referenced to NAD 83.
DL6657
DL6657. The following values were computed from the NAD 83(2011) position.
DL6657
DL6657; North East Units Scale Factor Converg.
DL6657;SPC PRVI - 227,146.085 206,801.224 MT 0.99999757 +0 01 12.4
DL6657;UTM 19 - 2,000,865.224 778,471.520 MT 1.00055884 +0 49 01.0
DL6657
DL6657! - Elev Factor x Scale Factor = Combined Factor
DL6657!SPC PRVI - 0.99997940 x 0.99999757 = 0.99997697
DL6657!UTM 19 - 0.99997940 x 1.00055884 = 1.00053822
DL6657
DL6657_U.S. NATIONAL GRID SPATIAL ADDRESS: 19QGA7847100865(NAD 83)
DL6657
DL6657 SUPERSEDED SURVEY CONTROL
DL6657
DL6657 NAD 83(2011)- 18 04 42.91546(N) 066 22 08.70458(W) AD(2010.00) c
DL6657 ELLIP H (08/??/11) 131.067 (m) GP(2010.00) c c
DL6657 NAD 83(CORS)- 18 04 42.91581(N) 066 22 08.70827(W) AD(2002.00) c
DL6657 ELLIP H (03/??/10) 131.060 (m) GP(2002.00) c c
DL6657
DL6657.Superseded values are not recommended for survey control.
DL6657
DL6657.NGS no longer adjusts projects to the PR datum.
DL6657.See file dsdata.pdf to determine how the superseded data were derived.
DL6657
DL6657_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL6657
DL6657 STATION DESCRIPTION
DL6657
DL6657'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL6657'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL6657'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL6657'ACCESSIBLE AT THE WORLDWIDE WEB.
DL6657'https://geodesy.noaa.gov/CORS/data.shtml
DL6657'https://geodesy.noaa.gov/CORS
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