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 14:54:14 EST
DR8179 ***********************************************************************
DR8179 CORS - This is a GPS Continuously Operating Reference Station.
DR8179 DESIGNATION - ANGUILLA_AIA2012 CORS ARP
DR8179 CORS_ID - CN02
DR8179 PID - DR8179
DR8179 STATE/COUNTY- AC/PARISH OF ANTIGUA AND BARBUDA
DR8179 COUNTRY - ANTIGUA AND BARBUDA
DR8179 USGS QUAD -
DR8179
DR8179 *CURRENT SURVEY CONTROL
DR8179 ______________________________________________________________________
DR8179* NAD 83 POSITION- 18 12 14.10780(N) 063 03 14.65562(W) ADJUSTED
DR8179* NAD 83 ELLIP HT- -7.061 (meters) (07/??/22) ADJUSTED
DR8179* NAD 83 EPOCH - 2010.00
DR8179 ______________________________________________________________________
DR8179 GEOID HEIGHT - -44.474 (meters) EGM08
DR8179 NAD 83 X - 2,746,488.508 (meters) COMP
DR8179 NAD 83 Y - -5,402,886.061 (meters) COMP
DR8179 NAD 83 Z - 1,979,835.208 (meters) COMP
DR8179
DR8179.Formal positional accuracy estimates are not available for this CORS
DR8179.because its coordinates were determined in part using modeled
DR8179.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR8179.and ellipsoid height can be obtained from the short-term time series.
DR8179.Additional information regarding modeled velocities is available on
DR8179.the CORS Coordinates for MYCS2 web page:
DR8179.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR8179
DR8179.The coordinates were established by GPS observations
DR8179.and adjusted by the National Geodetic Survey in July 2022.
DR8179
DR8179.The coordinates are valid at the epoch date displayed above
DR8179.which is a decimal equivalence of Year/Month/Day.
DR8179
DR8179.Due to the release of the International GNSS Service (IGS) 2014
DR8179.realization of the International Terrestrial Reference Frame of 2014
DR8179.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR8179.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR8179.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR8179.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR8179.currently published epoch of 2010.00.
DR8179
DR8179.Additional information on MYCS2 is available at
DR8179.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR8179
DR8179.Significant digits in the geoid height do not necessarily reflect accuracy.
DR8179
DR8179.The PID for the CORS L1 Phase Center is DR8180.
DR8179
DR8179.Click photographs - Photos may exist for this station.
DR8179
DR8179.The XYZ, and position/ellipsoidal ht. are equivalent.
DR8179
DR8179.The ellipsoidal height was determined by GPS observations
DR8179.and is referenced to NAD 83.
DR8179
DR8179. The following values were computed from the NAD 83 position.
DR8179
DR8179; North East Units Scale Factor Converg.
DR8179;UTM 20 - 2,012,747.411 494,282.516 MT 0.99960040 -0 01 00.8
DR8179
DR8179! - Elev Factor x Scale Factor = Combined Factor
DR8179!UTM 20 - 1.00000111 x 0.99960040 = 0.99960151
DR8179
DR8179_U.S. NATIONAL GRID SPATIAL ADDRESS: 20QMF9428212747(NAD 83)
DR8179
DR8179 SUPERSEDED SURVEY CONTROL
DR8179
DR8179.No superseded survey control is available for this station.
DR8179
DR8179_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR8179
DR8179 STATION DESCRIPTION
DR8179
DR8179'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DR8179'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR8179'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR8179'ACCESSIBLE AT THE WORLDWIDE WEB.
DR8179'https://geodesy.noaa.gov/CORS/data.shtml
DR8179'https://geodesy.noaa.gov/CORS
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