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 15:05:26 EST
DL7713 ***********************************************************************
DL7713 CORS - This is a GPS Continuously Operating Reference Station.
DL7713 DESIGNATION - SPRINGCREKNV2007 CORS ARP
DL7713 CORS_ID - P013
DL7713 PID - DL7713
DL7713 STATE/COUNTY- NV/HUMBOLDT
DL7713 COUNTRY - US
DL7713 USGS QUAD - SPRING CREEK (2018)
DL7713
DL7713 *CURRENT SURVEY CONTROL
DL7713 ______________________________________________________________________
DL7713* NAD 83(2011) POSITION- 41 25 43.45310(N) 117 19 47.92586(W) ADJUSTED
DL7713* NAD 83(2011) ELLIP HT- 1433.996 (meters) (06/??/19) ADJUSTED
DL7713* NAD 83(2011) EPOCH - 2010.00
DL7713 ______________________________________________________________________
DL7713 GEOID HEIGHT - -19.004 (meters) GEOID18
DL7713 NAD 83(2011) X - -2,199,293.195 (meters) COMP
DL7713 NAD 83(2011) Y - -4,255,587.613 (meters) COMP
DL7713 NAD 83(2011) Z - 4,199,190.113 (meters) COMP
DL7713
DL7713 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL7713 Standards:
DL7713 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL7713 Horiz Ellip SD_N SD_E SD_h (unitless)
DL7713 -------------------------------------------------------------------
DL7713 NETWORK 0.10 0.28 0.04 0.04 0.14 0.25856500
DL7713 -------------------------------------------------------------------
DL7713
DL7713.The coordinates were established by GPS observations
DL7713.and adjusted by the National Geodetic Survey in June 2019.
DL7713
DL7713.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL7713.been affixed to the stable North American Tectonic Plate.
DL7713
DL7713.The coordinates are valid at the epoch date displayed above
DL7713.which is a decimal equivalence of Year/Month/Day.
DL7713
DL7713.Due to the release of the International GNSS Service (IGS) 2014
DL7713.realization of the International Terrestrial Reference Frame of 2014
DL7713.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL7713.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL7713.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL7713.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL7713.currently published epoch of 2010.00.
DL7713
DL7713.Additional information on MYCS2 is available at
DL7713.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL7713
DL7713.Significant digits in the geoid height do not necessarily reflect accuracy.
DL7713.GEOID18 height accuracy estimate available here.
DL7713
DL7713.The PID for the CORS L1 Phase Center is DL7714.
DL7713
DL7713.Click photographs - Photos may exist for this station.
DL7713
DL7713.The XYZ, and position/ellipsoidal ht. are equivalent.
DL7713
DL7713.The ellipsoidal height was determined by GPS observations
DL7713.and is referenced to NAD 83.
DL7713
DL7713. The following values were computed from the NAD 83(2011) position.
DL7713
DL7713; North East Units Scale Factor Converg.
DL7713;SPC NV W - 4,742,013.730 904,755.472 MT 1.00003501 +0 49 45.9
DL7713;SPC NV W -15,557,756.71 2,968,351.91 sFT 1.00003501 +0 49 45.9
DL7713;UTM 11 - 4,586,405.245 472,428.815 MT 0.99960935 -0 13 06.0
DL7713
DL7713! - Elev Factor x Scale Factor = Combined Factor
DL7713!SPC NV W - 0.99977513 x 1.00003501 = 0.99981013
DL7713!UTM 11 - 0.99977513 x 0.99960935 = 0.99938456
DL7713
DL7713_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TMF7242886405(NAD 83)
DL7713
DL7713 SUPERSEDED SURVEY CONTROL
DL7713
DL7713 NAD 83(2011)- 41 25 43.45314(N) 117 19 47.92587(W) AD(2010.00) c
DL7713 ELLIP H (08/??/11) 1433.991 (m) GP(2010.00) c c
DL7713 NAD 83(CORS)- 41 25 43.45263(N) 117 19 47.92492(W) AD(2002.00) c
DL7713 ELLIP H (05/??/10) 1433.988 (m) GP(2002.00) c c
DL7713
DL7713.Superseded values are not recommended for survey control.
DL7713
DL7713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL7713.See file dsdata.pdf to determine how the superseded data were derived.
DL7713
DL7713_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL7713
DL7713 STATION DESCRIPTION
DL7713
DL7713'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL7713'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL7713'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL7713'ACCESSIBLE AT THE WORLDWIDE WEB.
DL7713'https://geodesy.noaa.gov/CORS/data.shtml
DL7713'https://geodesy.noaa.gov/CORS
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