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 09:44:10 EST
DK4088 ***********************************************************************
DK4088 CORS - This is a GPS Continuously Operating Reference Station.
DK4088 DESIGNATION - BREWSTER VLBA CORS ARP
DK4088 CORS_ID - BREW
DK4088 PID - DK4088
DK4088 STATE/COUNTY- WA/OKANOGAN
DK4088 COUNTRY - US
DK4088 USGS QUAD - MONSE (2017)
DK4088
DK4088 *CURRENT SURVEY CONTROL
DK4088 ______________________________________________________________________
DK4088* NAD 83(2011) POSITION- 48 07 53.46851(N) 119 40 57.42177(W) ADJUSTED
DK4088* NAD 83(2011) ELLIP HT- 238.990 (meters) (05/??/20) ADJUSTED
DK4088* NAD 83(2011) EPOCH - 2010.00
DK4088 ______________________________________________________________________
DK4088 GEOID HEIGHT - -19.310 (meters) GEOID18
DK4088 NAD 83(2011) X - -2,112,006.406 (meters) COMP
DK4088 NAD 83(2011) Y - -3,705,353.017 (meters) COMP
DK4088 NAD 83(2011) Z - 4,726,827.059 (meters) COMP
DK4088
DK4088 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK4088 Standards:
DK4088 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK4088 Horiz Ellip SD_N SD_E SD_h (unitless)
DK4088 -------------------------------------------------------------------
DK4088 NETWORK 0.00 0.01 0.00 0.00 0.01 -0.01703900
DK4088 -------------------------------------------------------------------
DK4088
DK4088.The coordinates were established by GPS observations
DK4088.and adjusted by the National Geodetic Survey in May 2020.
DK4088
DK4088.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK4088.been affixed to the stable North American Tectonic Plate.
DK4088
DK4088.The coordinates are valid at the epoch date displayed above
DK4088.which is a decimal equivalence of Year/Month/Day.
DK4088
DK4088.Due to the release of the International GNSS Service (IGS) 2014
DK4088.realization of the International Terrestrial Reference Frame of 2014
DK4088.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK4088.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK4088.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK4088.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK4088.currently published epoch of 2010.00.
DK4088
DK4088.Additional information on MYCS2 is available at
DK4088.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK4088
DK4088.Significant digits in the geoid height do not necessarily reflect accuracy.
DK4088.GEOID18 height accuracy estimate available here.
DK4088
DK4088.The PID for the CORS L1 Phase Center is DK4089.
DK4088
DK4088.Click photographs - Photos may exist for this station.
DK4088
DK4088.The XYZ, and position/ellipsoidal ht. are equivalent.
DK4088
DK4088.The ellipsoidal height was determined by GPS observations
DK4088.and is referenced to NAD 83.
DK4088
DK4088. The following values were computed from the NAD 83(2011) position.
DK4088
DK4088; North East Units Scale Factor Converg.
DK4088;SPC WA N - 126,445.288 585,645.978 MT 0.99994228 +0 51 24.2
DK4088;SPC WA N - 414,845.92 1,921,406.85 sFT 0.99994228 +0 51 24.2
DK4088;UTM 11 - 5,334,398.943 300,405.855 MT 1.00008952 -1 59 54.0
DK4088
DK4088! - Elev Factor x Scale Factor = Combined Factor
DK4088!SPC WA N - 0.99996254 x 0.99994228 = 0.99990483
DK4088!UTM 11 - 0.99996254 x 1.00008952 = 1.00005206
DK4088
DK4088_U.S. NATIONAL GRID SPATIAL ADDRESS: 11ULP0040534398(NAD 83)
DK4088
DK4088 SUPERSEDED SURVEY CONTROL
DK4088
DK4088 NAD 83(2011)- 48 07 53.46851(N) 119 40 57.42178(W) AD(2010.00) c
DK4088 ELLIP H (06/??/19) 238.991 (m) GP(2010.00) c c
DK4088 NAD 83(2011)- 48 07 53.46856(N) 119 40 57.42174(W) AD(2010.00) c
DK4088 ELLIP H (08/??/11) 238.992 (m) GP(2010.00) c c
DK4088 NAD 83(CORS)- 48 07 53.46816(N) 119 40 57.42276(W) AD(2002.00) c
DK4088 ELLIP H (06/??/08) 239.009 (m) GP(2002.00) c c
DK4088
DK4088.Superseded values are not recommended for survey control.
DK4088
DK4088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK4088.See file dsdata.pdf to determine how the superseded data were derived.
DK4088
DK4088_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK4088
DK4088 STATION DESCRIPTION
DK4088
DK4088'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DK4088'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK4088'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK4088'ACCESSIBLE AT THE WORLDWIDE WEB.
DK4088'https://geodesy.noaa.gov/CORS/data.shtml
DK4088'https://geodesy.noaa.gov/CORS
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