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 01:48:40 EST
DG7420 ***********************************************************************
DG7420 CORS - This is a GPS Continuously Operating Reference Station.
DG7420 DESIGNATION - SANDIA_ASLNM2004 CORS ARP
DG7420 CORS_ID - P034
DG7420 PID - DG7420
DG7420 STATE/COUNTY- NM/BERNALILLO
DG7420 COUNTRY - US
DG7420 USGS QUAD - MOUNT WASHINGTON (2017)
DG7420
DG7420 *CURRENT SURVEY CONTROL
DG7420 ______________________________________________________________________
DG7420* NAD 83(2011) POSITION- 34 56 44.21332(N) 106 27 33.31805(W) ADJUSTED
DG7420* NAD 83(2011) ELLIP HT- 1811.887 (meters) (05/??/21) ADJUSTED
DG7420* NAD 83(2011) EPOCH - 2010.00
DG7420 ______________________________________________________________________
DG7420 GEOID HEIGHT - -20.097 (meters) GEOID18
DG7420 NAD 83(2011) X - -1,483,355.408 (meters) COMP
DG7420 NAD 83(2011) Y - -5,020,832.557 (meters) COMP
DG7420 NAD 83(2011) Z - 3,633,960.763 (meters) COMP
DG7420
DG7420 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG7420 Standards:
DG7420 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG7420 Horiz Ellip SD_N SD_E SD_h (unitless)
DG7420 -------------------------------------------------------------------
DG7420 NETWORK 0.15 0.31 0.05 0.07 0.16 0.22713600
DG7420 -------------------------------------------------------------------
DG7420
DG7420.The coordinates were established by GPS observations
DG7420.and adjusted by the National Geodetic Survey in May 2021.
DG7420
DG7420.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG7420.been affixed to the stable North American Tectonic Plate.
DG7420
DG7420.The coordinates are valid at the epoch date displayed above
DG7420.which is a decimal equivalence of Year/Month/Day.
DG7420
DG7420.Due to the release of the International GNSS Service (IGS) 2014
DG7420.realization of the International Terrestrial Reference Frame of 2014
DG7420.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG7420.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG7420.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG7420.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG7420.currently published epoch of 2010.00.
DG7420
DG7420.Additional information on MYCS2 is available at
DG7420.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG7420
DG7420.Significant digits in the geoid height do not necessarily reflect accuracy.
DG7420.GEOID18 height accuracy estimate available here.
DG7420
DG7420.The PID for the CORS L1 Phase Center is DQ7752.
DG7420
DG7420.Click photographs - Photos may exist for this station.
DG7420
DG7420.The XYZ, and position/ellipsoidal ht. are equivalent.
DG7420
DG7420.The ellipsoidal height was determined by GPS observations
DG7420.and is referenced to NAD 83.
DG7420
DG7420. The following values were computed from the NAD 83(2011) position.
DG7420
DG7420; North East Units Scale Factor Converg.
DG7420;SPC NM C - 437,561.315 480,886.759 MT 0.99990450 -0 07 11.5
DG7420;SPC NM C - 1,435,565.75 1,577,709.31 sFT 0.99990450 -0 07 11.5
DG7420;UTM 13 - 3,867,984.082 366,747.526 MT 0.99981884 -0 50 09.5
DG7420
DG7420! - Elev Factor x Scale Factor = Combined Factor
DG7420!SPC NM C - 0.99971567 x 0.99990450 = 0.99962020
DG7420!UTM 13 - 0.99971567 x 0.99981884 = 0.99953456
DG7420
DG7420_U.S. NATIONAL GRID SPATIAL ADDRESS: 13SCU6674767984(NAD 83)
DG7420
DG7420 SUPERSEDED SURVEY CONTROL
DG7420
DG7420 NAD 83(2011)- 34 56 44.21330(N) 106 27 33.31825(W) AD(2010.00) c
DG7420 ELLIP H (06/??/19) 1811.888 (m) GP(2010.00) c c
DG7420 NAD 83(2011)- 34 56 44.21334(N) 106 27 33.31821(W) AD(2010.00) c
DG7420 ELLIP H (08/??/11) 1811.881 (m) GP(2010.00) c c
DG7420 NAD 83(CORS)- 34 56 44.21304(N) 106 27 33.31869(W) AD(2002.00) c
DG7420 ELLIP H (09/??/08) 1811.878 (m) GP(2002.00) c c
DG7420 NAD 83(CORS)- 34 56 44.21279(N) 106 27 33.31866(W) AD(2002.00) c
DG7420 ELLIP H (10/??/04) 1811.879 (m) GP(2002.00) c c
DG7420
DG7420.Superseded values are not recommended for survey control.
DG7420
DG7420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG7420.See file dsdata.pdf to determine how the superseded data were derived.
DG7420
DG7420_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG7420
DG7420 STATION DESCRIPTION
DG7420
DG7420'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DG7420'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG7420'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG7420'ACCESSIBLE AT THE WORLDWIDE WEB.
DG7420'https://geodesy.noaa.gov/CORS/data.shtml
DG7420'https://geodesy.noaa.gov/CORS
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