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 17, 2025 15:08:45 EST
DE6546 ***********************************************************************
DE6546 CORS - This is a GPS Continuously Operating Reference Station.
DE6546 DESIGNATION - SAN JUAN COOP CORS ARP
DE6546 CORS_ID - RRS1
DE6546 PID - DE6546
DE6546 STATE/COUNTY- PR/SAN JUAN
DE6546 COUNTRY - US
DE6546 USGS QUAD - SAN JUAN (2018)
DE6546
DE6546 *CURRENT SURVEY CONTROL
DE6546 ______________________________________________________________________
DE6546* NAD 83(CORS) POSITION- 18 27 04.28104(N) 066 03 20.16151(W) ADJUSTED
DE6546* NAD 83(CORS) ELLIP HT- -24.158 (meters) (08/??/02) ADJUSTED
DE6546* NAD 83(CORS) EPOCH - 2002.00
DE6546 ______________________________________________________________________
DE6546 GEOID HEIGHT - -42.794 (meters) GEOID18
DE6546 NAD 83(CORS) X - 2,456,312.100 (meters) COMP
DE6546 NAD 83(CORS) Y - -5,531,407.070 (meters) COMP
DE6546 NAD 83(CORS) Z - 2,005,810.352 (meters) COMP
DE6546 HORZ ORDER - SPECIAL (CORS)
DE6546 ELLP ORDER - SPECIAL (CORS)
DE6546
DE6546.Formal positional accuracy estimates are not available for this CORS
DE6546.because its coordinates were determined in part using modeled
DE6546.velocities. Approximate one-sigma accuracies for latitude, longitude,
DE6546.and ellipsoid height can be obtained from the short-term time series.
DE6546.Additional information regarding modeled velocities is available on
DE6546.the CORS Coordinates for MYCS2 web page:
DE6546.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DE6546
DE6546.The coordinates were established by GPS observations
DE6546.and adjusted by the National Geodetic Survey in August 2002.
DE6546
DE6546.The datum tag of NAD 83(CORS) is equivalent to NAD 83(CORS96).
DE6546
DE6546.The coordinates are valid at the epoch date displayed above
DE6546.which is a decimal equivalence of Year/Month/Day.
DE6546
DE6546.Due to the release of the International GNSS Service (IGS) 2014
DE6546.realization of the International Terrestrial Reference Frame of 2014
DE6546.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DE6546.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DE6546.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DE6546.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DE6546.currently published epoch of 2010.00.
DE6546
DE6546.Additional information on MYCS2 is available at
DE6546.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DE6546
DE6546.Significant digits in the geoid height do not necessarily reflect accuracy.
DE6546.GEOID18 height accuracy estimate available here.
DE6546
DE6546.The PID for the CORS L1 Phase Center is DE6547.
DE6546
DE6546.Click photographs - Photos may exist for this station.
DE6546
DE6546.The XYZ, and position/ellipsoidal ht. are equivalent.
DE6546
DE6546.The ellipsoidal height was determined by GPS observations
DE6546.and is referenced to NAD 83.
DE6546
DE6546. The following values were computed from the NAD 83(CORS) position.
DE6546
DE6546; North East Units Scale Factor Converg.
DE6546;SPC PRVI - 268,426.691 239,900.844 MT 1.00000113 +0 07 05.5
DE6546;UTM 19 - 2,042,635.334 811,009.752 MT 1.00079598 +0 55 57.5
DE6546;UTM 20 - 2,042,830.311 177,235.568 MT 1.00088812 -0 58 04.5
DE6546
DE6546! - Elev Factor x Scale Factor = Combined Factor
DE6546!SPC PRVI - 1.00000380 x 1.00000113 = 1.00000493
DE6546!UTM 19 - 1.00000380 x 1.00079598 = 1.00079978
DE6546!UTM 20 - 1.00000380 x 1.00088812 = 1.00089192
DE6546
DE6546_U.S. NATIONAL GRID SPATIAL ADDRESS: 19QHA1100942635(NAD 83)
DE6546
DE6546 SUPERSEDED SURVEY CONTROL
DE6546
DE6546.No superseded survey control is available for this station.
DE6546
DE6546_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DE6546
DE6546 STATION DESCRIPTION
DE6546
DE6546'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002
DE6546'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DE6546'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DE6546'ACCESSIBLE AT THE WORLDWIDE WEB.
DE6546'https://geodesy.noaa.gov/CORS/data.shtml
DE6546'https://geodesy.noaa.gov/CORS
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