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 01:29:27 EST
DH3855 ***********************************************************************
DH3855 CORS - This is a GPS Continuously Operating Reference Station.
DH3855 DESIGNATION - LAMARARPT_CO2004 CORS ARP
DH3855 CORS_ID - P040
DH3855 PID - DH3855
DH3855 STATE/COUNTY- CO/PROWERS
DH3855 COUNTRY - US
DH3855 USGS QUAD - LAMAR WEST (2019)
DH3855
DH3855 *CURRENT SURVEY CONTROL
DH3855 ______________________________________________________________________
DH3855* NAD 83(2011) POSITION- 38 04 17.37587(N) 102 41 13.08461(W) ADJUSTED
DH3855* NAD 83(2011) ELLIP HT- 1103.621 (meters) (06/??/19) ADJUSTED
DH3855* NAD 83(2011) EPOCH - 2010.00
DH3855 ______________________________________________________________________
DH3855 GEOID HEIGHT - -23.167 (meters) GEOID18
DH3855 NAD 83(2011) X - -1,104,360.780 (meters) COMP
DH3855 NAD 83(2011) Y - -4,905,637.630 (meters) COMP
DH3855 NAD 83(2011) Z - 3,912,374.761 (meters) COMP
DH3855
DH3855 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH3855 Standards:
DH3855 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH3855 Horiz Ellip SD_N SD_E SD_h (unitless)
DH3855 -------------------------------------------------------------------
DH3855 NETWORK 0.14 0.38 0.05 0.06 0.19 0.12101100
DH3855 -------------------------------------------------------------------
DH3855
DH3855.The coordinates were established by GPS observations
DH3855.and adjusted by the National Geodetic Survey in June 2019.
DH3855
DH3855.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH3855.been affixed to the stable North American Tectonic Plate.
DH3855
DH3855.The coordinates are valid at the epoch date displayed above
DH3855.which is a decimal equivalence of Year/Month/Day.
DH3855
DH3855.Due to the release of the International GNSS Service (IGS) 2014
DH3855.realization of the International Terrestrial Reference Frame of 2014
DH3855.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH3855.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH3855.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH3855.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH3855.currently published epoch of 2010.00.
DH3855
DH3855.Additional information on MYCS2 is available at
DH3855.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH3855
DH3855.Significant digits in the geoid height do not necessarily reflect accuracy.
DH3855.GEOID18 height accuracy estimate available here.
DH3855
DH3855.The PID for the CORS L1 Phase Center is DR3577.
DH3855
DH3855.Click photographs - Photos may exist for this station.
DH3855
DH3855.The XYZ, and position/ellipsoidal ht. are equivalent.
DH3855
DH3855.The ellipsoidal height was determined by GPS observations
DH3855.and is referenced to NAD 83.
DH3855
DH3855. The following values were computed from the NAD 83(2011) position.
DH3855
DH3855; North East Units Scale Factor Converg.
DH3855;SPC CO S - 464,431.420 1,161,188.626 MT 0.99995395 +1 43 31.6
DH3855;SPC CO S - 1,523,722.08 3,809,666.35 sFT 0.99995395 +1 43 31.6
DH3855;UTM 13 - 4,216,273.589 702,894.054 MT 1.00010703 +1 25 36.5
DH3855
DH3855! - Elev Factor x Scale Factor = Combined Factor
DH3855!SPC CO S - 0.99982686 x 0.99995395 = 0.99978082
DH3855!UTM 13 - 0.99982686 x 1.00010703 = 0.99993387
DH3855
DH3855_U.S. NATIONAL GRID SPATIAL ADDRESS: 13SGC0289416273(NAD 83)
DH3855
DH3855 SUPERSEDED SURVEY CONTROL
DH3855
DH3855 NAD 83(2011)- 38 04 17.37590(N) 102 41 13.08458(W) AD(2010.00) c
DH3855 ELLIP H (08/??/11) 1103.614 (m) GP(2010.00) c c
DH3855 NAD 83(CORS)- 38 04 17.37585(N) 102 41 13.08478(W) AD(2002.00) c
DH3855 ELLIP H (06/??/05) 1103.601 (m) GP(2002.00) c c
DH3855
DH3855.Superseded values are not recommended for survey control.
DH3855
DH3855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH3855.See file dsdata.pdf to determine how the superseded data were derived.
DH3855
DH3855_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH3855
DH3855 STATION DESCRIPTION
DH3855
DH3855'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH3855'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH3855'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH3855'ACCESSIBLE AT THE WORLDWIDE WEB.
DH3855'https://geodesy.noaa.gov/CORS/data.shtml
DH3855'https://geodesy.noaa.gov/CORS
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