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 10:38:01 EST
DN7387 ***********************************************************************
DN7387 CORS - This is a GPS Continuously Operating Reference Station.
DN7387 DESIGNATION - HAYFORKAIRCN2005 CORS ARP
DN7387 CORS_ID - P332
DN7387 PID - DN7387
DN7387 STATE/COUNTY- CA/TRINITY
DN7387 COUNTRY - US
DN7387 USGS QUAD - HAYFORK (2018)
DN7387
DN7387 *CURRENT SURVEY CONTROL
DN7387 ______________________________________________________________________
DN7387* NAD 83(2011) POSITION- 40 32 47.92868(N) 123 10 28.15955(W) ADJUSTED
DN7387* NAD 83(2011) ELLIP HT- 684.949 (meters) (06/??/22) ADJUSTED
DN7387* NAD 83(2011) EPOCH - 2010.00
DN7387 ______________________________________________________________________
DN7387 GEOID HEIGHT - -27.577 (meters) GEOID18
DN7387 NAD 83(2011) X - -2,656,057.622 (meters) COMP
DN7387 NAD 83(2011) Y - -4,062,828.548 (meters) COMP
DN7387 NAD 83(2011) Z - 4,124,742.598 (meters) COMP
DN7387
DN7387 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN7387 Standards:
DN7387 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN7387 Horiz Ellip SD_N SD_E SD_h (unitless)
DN7387 -------------------------------------------------------------------
DN7387 NETWORK 0.17 0.35 0.06 0.07 0.18 0.57985400
DN7387 -------------------------------------------------------------------
DN7387
DN7387.The coordinates were established by GPS observations
DN7387.and adjusted by the National Geodetic Survey in June 2022.
DN7387
DN7387.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN7387.been affixed to the stable North American Tectonic Plate.
DN7387
DN7387.The coordinates are valid at the epoch date displayed above
DN7387.which is a decimal equivalence of Year/Month/Day.
DN7387
DN7387.Due to the release of the International GNSS Service (IGS) 2014
DN7387.realization of the International Terrestrial Reference Frame of 2014
DN7387.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN7387.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN7387.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN7387.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN7387.currently published epoch of 2010.00.
DN7387
DN7387.Additional information on MYCS2 is available at
DN7387.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN7387
DN7387.Significant digits in the geoid height do not necessarily reflect accuracy.
DN7387.GEOID18 height accuracy estimate available here.
DN7387
DN7387.The PID for the CORS L1 Phase Center is DR4831.
DN7387
DN7387.Click photographs - Photos may exist for this station.
DN7387
DN7387.The XYZ, and position/ellipsoidal ht. are equivalent.
DN7387
DN7387.The ellipsoidal height was determined by GPS observations
DN7387.and is referenced to NAD 83.
DN7387
DN7387. The following values were computed from the NAD 83(2011) position.
DN7387
DN7387; North East Units Scale Factor Converg.
DN7387;SPC CA 1 - 635,389.712 1,900,522.413 MT 0.99990724 -0 46 04.7
DN7387;SPC CA 1 - 2,084,607.75 6,235,297.28 sFT 0.99990724 -0 46 04.7
DN7387;UTM 10 - 4,488,447.171 485,225.136 MT 0.99960269 -0 06 48.3
DN7387
DN7387! - Elev Factor x Scale Factor = Combined Factor
DN7387!SPC CA 1 - 0.99989256 x 0.99990724 = 0.99979981
DN7387!UTM 10 - 0.99989256 x 0.99960269 = 0.99949530
DN7387
DN7387_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDK8522588447(NAD 83)
DN7387
DN7387 SUPERSEDED SURVEY CONTROL
DN7387
DN7387 NAD 83(2011)- 40 32 47.92847(N) 123 10 28.15937(W) AD(2010.00) c
DN7387 ELLIP H (06/??/19) 684.948 (m) GP(2010.00) c c
DN7387 NAD 83(2011)- 40 32 47.92862(N) 123 10 28.15913(W) AD(2010.00) c
DN7387 ELLIP H (04/??/12) 684.949 (m) GP(2010.00) c c
DN7387 NAD 83(CORS)- 40 32 47.92631(N) 123 10 28.15670(W) AD(2002.00) c
DN7387 ELLIP H (04/??/12) 684.945 (m) GP(2002.00) c c
DN7387
DN7387.Superseded values are not recommended for survey control.
DN7387
DN7387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN7387.See file dsdata.pdf to determine how the superseded data were derived.
DN7387
DN7387_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN7387
DN7387 STATION DESCRIPTION
DN7387
DN7387'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DN7387'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN7387'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN7387'ACCESSIBLE AT THE WORLDWIDE WEB.
DN7387'https://geodesy.noaa.gov/CORS/data.shtml
DN7387'https://geodesy.noaa.gov/CORS
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