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 20:21:37 EST
AI8814 ***********************************************************************
AI8814 CORS - This is a GPS Continuously Operating Reference Station.
AI8814 DESIGNATION - UPSA_BRGN_NV1997 CORS ARP
AI8814 CORS_ID - UPSA
AI8814 PID - AI8814
AI8814 STATE/COUNTY- NV/CHURCHILL
AI8814 COUNTRY - US
AI8814 USGS QUAD - UPSAL HOGBACK (2018)
AI8814
AI8814 *CURRENT SURVEY CONTROL
AI8814 ______________________________________________________________________
AI8814* NAD 83(2011) POSITION- 39 37 37.58859(N) 118 48 08.15509(W) ADJUSTED
AI8814* NAD 83(2011) ELLIP HT- 1233.944 (meters) (06/??/19) ADJUSTED
AI8814* NAD 83(2011) EPOCH - 2010.00
AI8814* NAVD 88 ORTHO HEIGHT - 1258.3 (meters) 4128. (feet) GPS OBS
AI8814 ______________________________________________________________________
AI8814 NAVD 88 orthometric height was determined with geoid model GEOID09
AI8814 GEOID HEIGHT - -24.310 (meters) GEOID09
AI8814 GEOID HEIGHT - -24.289 (meters) GEOID18
AI8814 NAD 83(2011) X - -2,370,479.322 (meters) COMP
AI8814 NAD 83(2011) Y - -4,311,482.087 (meters) COMP
AI8814 NAD 83(2011) Z - 4,046,969.961 (meters) COMP
AI8814
AI8814 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AI8814 Standards:
AI8814 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AI8814 Horiz Ellip SD_N SD_E SD_h (unitless)
AI8814 -------------------------------------------------------------------
AI8814 NETWORK 0.14 0.39 0.07 0.05 0.20 0.04254400
AI8814 -------------------------------------------------------------------
AI8814
AI8814.The coordinates were established by GPS observations
AI8814.and adjusted by the National Geodetic Survey in June 2019.
AI8814
AI8814.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AI8814.been affixed to the stable North American Tectonic Plate.
AI8814
AI8814.The coordinates are valid at the epoch date displayed above
AI8814.which is a decimal equivalence of Year/Month/Day.
AI8814
AI8814.Due to the release of the International GNSS Service (IGS) 2014
AI8814.realization of the International Terrestrial Reference Frame of 2014
AI8814.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AI8814.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AI8814.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AI8814.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AI8814.currently published epoch of 2010.00.
AI8814
AI8814.Additional information on MYCS2 is available at
AI8814.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AI8814
AI8814.The orthometric height was determined by GPS observations and a
AI8814.high-resolution geoid model.
AI8814
AI8814.Significant digits in the geoid height do not necessarily reflect accuracy.
AI8814.GEOID18 height accuracy estimate available here.
AI8814
AI8814.The PID for the CORS L1 Phase Center is AI8815.
AI8814
AI8814.Click photographs - Photos may exist for this station.
AI8814
AI8814.The XYZ, and position/ellipsoidal ht. are equivalent.
AI8814
AI8814.The ellipsoidal height was determined by GPS observations
AI8814.and is referenced to NAD 83.
AI8814
AI8814. The following values were computed from the NAD 83(2011) position.
AI8814
AI8814; North East Units Scale Factor Converg.
AI8814;SPC NV W - 4,541,236.878 781,205.130 MT 0.99990435 -0 08 22.7
AI8814;SPC NV W -14,899,041.32 2,563,003.83 sFT 0.99990435 -0 08 22.7
AI8814;UTM 11 - 4,387,923.045 345,320.821 MT 0.99989457 -1 08 58.9
AI8814
AI8814! - Elev Factor x Scale Factor = Combined Factor
AI8814!SPC NV W - 0.99980645 x 0.99990435 = 0.99971082
AI8814!UTM 11 - 0.99980645 x 0.99989457 = 0.99970104
AI8814
AI8814_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLD4532087923(NAD 83)
AI8814
AI8814 SUPERSEDED SURVEY CONTROL
AI8814
AI8814 ELLIP H (06/27/12) 1233.935 (m) GP(2010.00) 0 0
AI8814 NAD 83(2011)- 39 37 37.58913(N) 118 48 08.15456(W) AD(2010.00) c
AI8814 NAD 83(2011)- 39 37 37.58866(N) 118 48 08.15509(W) AD(2010.00) c
AI8814 ELLIP H (08/??/11) 1233.940 (m) GP(2010.00) c c
AI8814 ELLIP H (02/10/07) 1233.931 (m) GP(2007.00)
AI8814 NAD 83(2007)- 39 37 37.58745(N) 118 48 08.15443(W) AD(2007.00) c
AI8814 NAD 83(CORS)- 39 37 37.58721(N) 118 48 08.15363(W) AD(2002.00) c
AI8814 ELLIP H (03/??/02) 1233.931 (m) GP(2002.00) c c
AI8814 NAD 83(CORS)- 39 37 37.58734(N) 118 48 08.15331(W) AD(1997.00) c
AI8814 ELLIP H (12/??/00) 1233.947 (m) GP(1997.00) c c
AI8814 ELLIP H (05/16/00) 1233.961 (m) GP(1999.37) 4 1
AI8814 NAD 83(1999)- 39 37 37.58685(N) 118 48 08.15309(W) AD(1999.37) c
AI8814 NAVD 88 (05/16/00) 1258.2 (m) GEOID99 model used GPS OBS
AI8814
AI8814.Superseded values are not recommended for survey control.
AI8814
AI8814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AI8814.See file dsdata.pdf to determine how the superseded data were derived.
AI8814
AI8814_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AI8814_MARK LOGO: NONE
AI8814
AI8814 STATION DESCRIPTION
AI8814
AI8814'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AI8814'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AI8814'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AI8814'ACCESSIBLE AT THE WORLDWIDE WEB.
AI8814'https://geodesy.noaa.gov/CORS/data.shtml
AI8814'https://geodesy.noaa.gov/CORS
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