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 02:20:50 EST
AI8808 ***********************************************************************
AI8808 CORS - This is a GPS Continuously Operating Reference Station.
AI8808 DESIGNATION - GARLIC CORS ARP
AI8808 CORS_ID - GARL
AI8808 PID - AI8808
AI8808 STATE/COUNTY- NV/WASHOE
AI8808 COUNTRY - US
AI8808 USGS QUAD - KUMIVA PEAK (2018)
AI8808
AI8808 *CURRENT SURVEY CONTROL
AI8808 ______________________________________________________________________
AI8808* NAD 83(2011) POSITION- 40 24 59.48058(N) 119 21 19.59258(W) ADJUSTED
AI8808* NAD 83(2011) ELLIP HT- 1640.871 (meters) (06/??/19) ADJUSTED
AI8808* NAD 83(2011) EPOCH - 2010.00
AI8808 ______________________________________________________________________
AI8808 GEOID HEIGHT - -22.737 (meters) GEOID18
AI8808 NAD 83(2011) X - -2,384,508.383 (meters) COMP
AI8808 NAD 83(2011) Y - -4,239,526.220 (meters) COMP
AI8808 NAD 83(2011) Z - 4,114,370.656 (meters) COMP
AI8808
AI8808 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AI8808 Standards:
AI8808 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AI8808 Horiz Ellip SD_N SD_E SD_h (unitless)
AI8808 -------------------------------------------------------------------
AI8808 NETWORK 0.13 0.41 0.06 0.04 0.21 -0.05874100
AI8808 -------------------------------------------------------------------
AI8808
AI8808.The coordinates were established by GPS observations
AI8808.and adjusted by the National Geodetic Survey in June 2019.
AI8808
AI8808.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AI8808.been affixed to the stable North American Tectonic Plate.
AI8808
AI8808.The coordinates are valid at the epoch date displayed above
AI8808.which is a decimal equivalence of Year/Month/Day.
AI8808
AI8808.Due to the release of the International GNSS Service (IGS) 2014
AI8808.realization of the International Terrestrial Reference Frame of 2014
AI8808.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AI8808.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AI8808.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AI8808.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AI8808.currently published epoch of 2010.00.
AI8808
AI8808.Additional information on MYCS2 is available at
AI8808.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AI8808
AI8808.Significant digits in the geoid height do not necessarily reflect accuracy.
AI8808.GEOID18 height accuracy estimate available here.
AI8808
AI8808.The PID for the CORS L1 Phase Center is AI8809.
AI8808
AI8808.Click photographs - Photos may exist for this station.
AI8808
AI8808.The XYZ, and position/ellipsoidal ht. are equivalent.
AI8808
AI8808.The ellipsoidal height was determined by GPS observations
AI8808.and is referenced to NAD 83.
AI8808
AI8808. The following values were computed from the NAD 83(2011) position.
AI8808
AI8808; North East Units Scale Factor Converg.
AI8808;SPC NV W - 4,629,144.139 734,475.218 MT 0.99995283 -0 30 02.2
AI8808;SPC NV W -15,187,450.40 2,409,690.78 sFT 0.99995283 -0 30 02.2
AI8808;UTM 11 - 4,476,652.845 300,158.021 MT 1.00009162 -1 31 39.5
AI8808
AI8808! - Elev Factor x Scale Factor = Combined Factor
AI8808!SPC NV W - 0.99974266 x 0.99995283 = 0.99969550
AI8808!UTM 11 - 0.99974266 x 1.00009162 = 0.99983426
AI8808
AI8808_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TLE0015876652(NAD 83)
AI8808
AI8808 SUPERSEDED SURVEY CONTROL
AI8808
AI8808 NAD 83(2011)- 40 24 59.48066(N) 119 21 19.59256(W) AD(2010.00) c
AI8808 ELLIP H (08/??/11) 1640.867 (m) GP(2010.00) c c
AI8808 NAD 83(CORS)- 40 24 59.47919(N) 119 21 19.59158(W) AD(2002.00) c
AI8808 ELLIP H (03/??/02) 1640.856 (m) GP(2002.00) c c
AI8808 NAD 83(CORS)- 40 24 59.47896(N) 119 21 19.59064(W) AD(1997.00) c
AI8808 ELLIP H (12/??/00) 1640.871 (m) GP(1997.00) c c
AI8808
AI8808.Superseded values are not recommended for survey control.
AI8808
AI8808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AI8808.See file dsdata.pdf to determine how the superseded data were derived.
AI8808
AI8808_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AI8808
AI8808 STATION DESCRIPTION
AI8808
AI8808'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AI8808'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AI8808'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AI8808'ACCESSIBLE AT THE WORLDWIDE WEB.
AI8808'https://geodesy.noaa.gov/CORS/data.shtml
AI8808'https://geodesy.noaa.gov/CORS
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