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 22:06:12 EST
DG5155 ***********************************************************************
DG5155 CORS - This is a GPS Continuously Operating Reference Station.
DG5155 DESIGNATION - CORNERSTONE2 COOP CORS ARP
DG5155 CORS_ID - ARK1
DG5155 PID - DG5155
DG5155 STATE/COUNTY- AR/PULASKI
DG5155 COUNTRY - US
DG5155 USGS QUAD - ALEXANDER (2017)
DG5155
DG5155 *CURRENT SURVEY CONTROL
DG5155 ______________________________________________________________________
DG5155* NAD 83(CORS) POSITION- 34 44 35.13299(N) 092 24 11.60593(W) ADJUSTED
DG5155* NAD 83(CORS) ELLIP HT- 125.642 (meters) (02/??/04) ADJUSTED
DG5155* NAD 83(CORS) EPOCH - 2002.00
DG5155 ______________________________________________________________________
DG5155 GEOID HEIGHT - -26.681 (meters) GEOID18
DG5155 NAD 83(CORS) X - -220,009.196 (meters) COMP
DG5155 NAD 83(CORS) Y - -5,242,210.381 (meters) COMP
DG5155 NAD 83(CORS) Z - 3,614,555.401 (meters) COMP
DG5155 HORZ ORDER - SPECIAL (CORS)
DG5155 ELLP ORDER - SPECIAL (CORS)
DG5155
DG5155.Formal positional accuracy estimates are not available for this CORS
DG5155.because its coordinates were determined in part using modeled
DG5155.velocities. Approximate one-sigma accuracies for latitude, longitude,
DG5155.and ellipsoid height can be obtained from the short-term time series.
DG5155.Additional information regarding modeled velocities is available on
DG5155.the CORS Coordinates for MYCS2 web page:
DG5155.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DG5155
DG5155.The coordinates were established by GPS observations
DG5155.and adjusted by the National Geodetic Survey in February 2004.
DG5155
DG5155.The datum tag of NAD 83(CORS) is equivalent to NAD 83(CORS96).
DG5155
DG5155.The coordinates are valid at the epoch date displayed above
DG5155.which is a decimal equivalence of Year/Month/Day.
DG5155
DG5155.Due to the release of the International GNSS Service (IGS) 2014
DG5155.realization of the International Terrestrial Reference Frame of 2014
DG5155.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG5155.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG5155.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG5155.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG5155.currently published epoch of 2010.00.
DG5155
DG5155.Additional information on MYCS2 is available at
DG5155.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG5155
DG5155.Significant digits in the geoid height do not necessarily reflect accuracy.
DG5155.GEOID18 height accuracy estimate available here.
DG5155
DG5155.The PID for the CORS L1 Phase Center is DG5156.
DG5155
DG5155.Click photographs - Photos may exist for this station.
DG5155
DG5155.The XYZ, and position/ellipsoidal ht. are equivalent.
DG5155
DG5155.The ellipsoidal height was determined by GPS observations
DG5155.and is referenced to NAD 83.
DG5155
DG5155. The following values were computed from the NAD 83(CORS) position.
DG5155
DG5155; North East Units Scale Factor Converg.
DG5155;SPC AR S - 630,381.386 363,076.040 MT 0.99999483 -0 13 32.5
DG5155;SPC AR S - 2,068,176.26 1,191,191.97 sFT 0.99999483 -0 13 32.5
DG5155;UTM 15 - 3,844,715.735 554,626.815 MT 0.99963678 +0 20 24.4
DG5155
DG5155! - Elev Factor x Scale Factor = Combined Factor
DG5155!SPC AR S - 0.99998028 x 0.99999483 = 0.99997511
DG5155!UTM 15 - 0.99998028 x 0.99963678 = 0.99961707
DG5155
DG5155_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWU5462644715(NAD 83)
DG5155
DG5155 SUPERSEDED SURVEY CONTROL
DG5155
DG5155.No superseded survey control is available for this station.
DG5155
DG5155_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG5155
DG5155 STATION DESCRIPTION
DG5155
DG5155'DESCRIBED BY NATIONAL GEODETIC SURVEY 2004
DG5155'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG5155'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG5155'ACCESSIBLE AT THE WORLDWIDE WEB.
DG5155'https://geodesy.noaa.gov/CORS/data.shtml
DG5155'https://geodesy.noaa.gov/CORS
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