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 18, 2025 03:00:29 EST
DN7571 ***********************************************************************
DN7571 CORS - This is a GPS Continuously Operating Reference Station.
DN7571 DESIGNATION - PATTERSON_CN2005 CORS ARP
DN7571 CORS_ID - P259
DN7571 PID - DN7571
DN7571 STATE/COUNTY- CA/STANISLAUS
DN7571 COUNTRY - US
DN7571 USGS QUAD - CROWS LANDING (2018)
DN7571
DN7571 *CURRENT SURVEY CONTROL
DN7571 ______________________________________________________________________
DN7571* NAD 83(2011) POSITION- 37 25 58.85832(N) 121 06 02.03609(W) ADJUSTED
DN7571* NAD 83(2011) ELLIP HT- 4.454 (meters) (05/??/21) ADJUSTED
DN7571* NAD 83(2011) EPOCH - 2010.00
DN7571 ______________________________________________________________________
DN7571 GEOID HEIGHT - -32.528 (meters) GEOID18
DN7571 NAD 83(2011) X - -2,619,347.498 (meters) COMP
DN7571 NAD 83(2011) Y - -4,342,045.061 (meters) COMP
DN7571 NAD 83(2011) Z - 3,855,666.142 (meters) COMP
DN7571
DN7571 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN7571 Standards:
DN7571 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN7571 Horiz Ellip SD_N SD_E SD_h (unitless)
DN7571 -------------------------------------------------------------------
DN7571 NETWORK 0.17 0.53 0.07 0.06 0.27 0.17909900
DN7571 -------------------------------------------------------------------
DN7571
DN7571.The coordinates were established by GPS observations
DN7571.and adjusted by the National Geodetic Survey in May 2021.
DN7571
DN7571.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN7571.been affixed to the stable North American Tectonic Plate.
DN7571
DN7571.The coordinates are valid at the epoch date displayed above
DN7571.which is a decimal equivalence of Year/Month/Day.
DN7571
DN7571.Due to the release of the International GNSS Service (IGS) 2014
DN7571.realization of the International Terrestrial Reference Frame of 2014
DN7571.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN7571.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN7571.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN7571.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN7571.currently published epoch of 2010.00.
DN7571
DN7571.Additional information on MYCS2 is available at
DN7571.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN7571
DN7571.Significant digits in the geoid height do not necessarily reflect accuracy.
DN7571.GEOID18 height accuracy estimate available here.
DN7571
DN7571.The PID for the CORS L1 Phase Center is DN7572.
DN7571
DN7571.Click photographs - Photos may exist for this station.
DN7571
DN7571.The XYZ, and position/ellipsoidal ht. are equivalent.
DN7571
DN7571.The ellipsoidal height was determined by GPS observations
DN7571.and is referenced to NAD 83.
DN7571
DN7571. The following values were computed from the NAD 83(2011) position.
DN7571
DN7571; North East Units Scale Factor Converg.
DN7571;SPC CA 3 - 603,717.324 1,946,850.635 MT 0.99994450 -0 22 03.7
DN7571;SPC CA 3 - 1,980,695.92 6,387,292.46 sFT 0.99994450 -0 22 03.7
DN7571;UTM 10 - 4,144,603.517 668,049.123 MT 0.99994787 +1 09 17.3
DN7571
DN7571! - Elev Factor x Scale Factor = Combined Factor
DN7571!SPC CA 3 - 0.99999930 x 0.99994450 = 0.99994380
DN7571!UTM 10 - 0.99999930 x 0.99994787 = 0.99994717
DN7571
DN7571_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG6804944603(NAD 83)
DN7571
DN7571 SUPERSEDED SURVEY CONTROL
DN7571
DN7571 NAD 83(2011)- 37 25 58.85834(N) 121 06 02.03608(W) AD(2010.00) c
DN7571 ELLIP H (06/??/19) 4.442 (m) GP(2010.00) c c
DN7571 NAD 83(2011)- 37 25 58.85843(N) 121 06 02.03570(W) AD(2010.00) c
DN7571 ELLIP H (04/??/12) 4.427 (m) GP(2010.00) c c
DN7571 NAD 83(CORS)- 37 25 58.85571(N) 121 06 02.03212(W) AD(2002.00) c
DN7571 ELLIP H (04/??/12) 4.426 (m) GP(2002.00) c c
DN7571
DN7571.Superseded values are not recommended for survey control.
DN7571
DN7571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN7571.See file dsdata.pdf to determine how the superseded data were derived.
DN7571
DN7571_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN7571
DN7571 STATION DESCRIPTION
DN7571
DN7571'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DN7571'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN7571'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN7571'ACCESSIBLE AT THE WORLDWIDE WEB.
DN7571'https://geodesy.noaa.gov/CORS/data.shtml
DN7571'https://geodesy.noaa.gov/CORS
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