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 19:26:40 EST
DH4093 ***********************************************************************
DH4093 CORS - This is a GPS Continuously Operating Reference Station.
DH4093 DESIGNATION - WHGOLFCRS_WA2004 CORS ARP
DH4093 CORS_ID - P415
DH4093 PID - DH4093
DH4093 STATE/COUNTY- WA/PACIFIC
DH4093 COUNTRY - US
DH4093 USGS QUAD - RAYMOND (2017)
DH4093
DH4093 *CURRENT SURVEY CONTROL
DH4093 ______________________________________________________________________
DH4093* NAD 83(2011) POSITION- 46 39 21.55238(N) 123 43 47.45517(W) ADJUSTED
DH4093* NAD 83(2011) ELLIP HT- -15.068 (meters) (06/??/19) ADJUSTED
DH4093* NAD 83(2011) EPOCH - 2010.00
DH4093 ______________________________________________________________________
DH4093 GEOID HEIGHT - -22.467 (meters) GEOID18
DH4093 NAD 83(2011) X - -2,435,208.464 (meters) COMP
DH4093 NAD 83(2011) Y - -3,647,323.333 (meters) COMP
DH4093 NAD 83(2011) Z - 4,615,588.301 (meters) COMP
DH4093
DH4093 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH4093 Standards:
DH4093 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH4093 Horiz Ellip SD_N SD_E SD_h (unitless)
DH4093 -------------------------------------------------------------------
DH4093 NETWORK 0.17 0.33 0.06 0.07 0.17 0.59505600
DH4093 -------------------------------------------------------------------
DH4093
DH4093.The coordinates were established by GPS observations
DH4093.and adjusted by the National Geodetic Survey in June 2019.
DH4093
DH4093.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH4093.been affixed to the stable North American Tectonic Plate.
DH4093
DH4093.The coordinates are valid at the epoch date displayed above
DH4093.which is a decimal equivalence of Year/Month/Day.
DH4093
DH4093.Due to the release of the International GNSS Service (IGS) 2014
DH4093.realization of the International Terrestrial Reference Frame of 2014
DH4093.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH4093.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH4093.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH4093.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH4093.currently published epoch of 2010.00.
DH4093
DH4093.Additional information on MYCS2 is available at
DH4093.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH4093
DH4093.Significant digits in the geoid height do not necessarily reflect accuracy.
DH4093.GEOID18 height accuracy estimate available here.
DH4093
DH4093.The PID for the CORS L1 Phase Center is DO8496.
DH4093
DH4093.Click photographs - Photos may exist for this station.
DH4093
DH4093.The XYZ, and position/ellipsoidal ht. are equivalent.
DH4093
DH4093.The ellipsoidal height was determined by GPS observations
DH4093.and is referenced to NAD 83.
DH4093
DH4093. The following values were computed from the NAD 83(2011) position.
DH4093
DH4093; North East Units Scale Factor Converg.
DH4093;SPC WA S - 152,073.431 252,868.393 MT 0.99991536 -2 20 46.1
DH4093;SPC WA S - 498,927.58 829,619.05 sFT 0.99991536 -2 20 46.1
DH4093;UTM 10 - 5,167,194.985 444,157.783 MT 0.99963833 -0 31 50.9
DH4093
DH4093! - Elev Factor x Scale Factor = Combined Factor
DH4093!SPC WA S - 1.00000236 x 0.99991536 = 0.99991772
DH4093!UTM 10 - 1.00000236 x 0.99963833 = 0.99964069
DH4093
DH4093_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDS4415767194(NAD 83)
DH4093
DH4093 SUPERSEDED SURVEY CONTROL
DH4093
DH4093 NAD 83(2011)- 46 39 21.55258(N) 123 43 47.45485(W) AD(2010.00) c
DH4093 ELLIP H (08/??/11) -15.081 (m) GP(2010.00) c c
DH4093 NAD 83(CORS)- 46 39 21.55015(N) 123 43 47.45801(W) AD(2002.00) c
DH4093 ELLIP H (06/??/05) -15.091 (m) GP(2002.00) c c
DH4093
DH4093.Superseded values are not recommended for survey control.
DH4093
DH4093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH4093.See file dsdata.pdf to determine how the superseded data were derived.
DH4093
DH4093_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH4093
DH4093 STATION DESCRIPTION
DH4093
DH4093'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH4093'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH4093'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH4093'ACCESSIBLE AT THE WORLDWIDE WEB.
DH4093'https://geodesy.noaa.gov/CORS/data.shtml
DH4093'https://geodesy.noaa.gov/CORS
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