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 17, 2025 15:55:36 EST
DM7445 ***********************************************************************
DM7445 CORS - This is a GPS Continuously Operating Reference Station.
DM7445 DESIGNATION - CAPESPENCEAK2007 CORS ARP
DM7445 CORS_ID - AB43
DM7445 PID - DM7445
DM7445 STATE/COUNTY- AK/SKAGWAY-HOONAH-ANGOON
DM7445 COUNTRY - US
DM7445 USGS QUAD - MOUNT FAIRWEATHER A-2 NW (2017)
DM7445
DM7445 *CURRENT SURVEY CONTROL
DM7445 ______________________________________________________________________
DM7445* NAD 83(2011) POSITION- 58 11 55.82486(N) 136 38 26.82515(W) ADJUSTED
DM7445* NAD 83(2011) ELLIP HT- 26.821 (meters) (06/??/19) ADJUSTED
DM7445* NAD 83(2011) EPOCH - 2010.00
DM7445 ______________________________________________________________________
DM7445 GEOID HEIGHT - 3.263 (meters) GEOID12B
DM7445 NAD 83(2011) X - -2,449,677.680 (meters) COMP
DM7445 NAD 83(2011) Y - -2,313,244.131 (meters) COMP
DM7445 NAD 83(2011) Z - 5,397,463.871 (meters) COMP
DM7445
DM7445 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM7445 Standards:
DM7445 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM7445 Horiz Ellip SD_N SD_E SD_h (unitless)
DM7445 -------------------------------------------------------------------
DM7445 NETWORK 0.18 0.42 0.08 0.06 0.21 0.40853000
DM7445 -------------------------------------------------------------------
DM7445
DM7445.The coordinates were established by GPS observations
DM7445.and adjusted by the National Geodetic Survey in June 2019.
DM7445
DM7445.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM7445.been affixed to the stable North American Tectonic Plate.
DM7445
DM7445.The coordinates are valid at the epoch date displayed above
DM7445.which is a decimal equivalence of Year/Month/Day.
DM7445
DM7445.Due to the release of the International GNSS Service (IGS) 2014
DM7445.realization of the International Terrestrial Reference Frame of 2014
DM7445.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM7445.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM7445.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM7445.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM7445.currently published epoch of 2010.00.
DM7445
DM7445.Additional information on MYCS2 is available at
DM7445.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM7445
DM7445.Significant digits in the geoid height do not necessarily reflect accuracy.
DM7445.GEOID12B height accuracy estimate available here.
DM7445
DM7445.The PID for the CORS L1 Phase Center is DQ6455.
DM7445
DM7445.Click photographs - Photos may exist for this station.
DM7445
DM7445.The XYZ, and position/ellipsoidal ht. are equivalent.
DM7445
DM7445.The ellipsoidal height was determined by GPS observations
DM7445.and is referenced to NAD 83.
DM7445
DM7445. The following values were computed from the NAD 83(2011) position.
DM7445
DM7445; North East Units Scale Factor Converg.
DM7445;UTM 08 - 6,452,021.735 403,558.580 MT 0.99971402 -1 23 40.5
DM7445
DM7445! - Elev Factor x Scale Factor = Combined Factor
DM7445!UTM 08 - 0.99999580 x 0.99971402 = 0.99970982
DM7445
DM7445_U.S. NATIONAL GRID SPATIAL ADDRESS: 8VMK0355852021(NAD 83)
DM7445
DM7445 SUPERSEDED SURVEY CONTROL
DM7445
DM7445 NAD 83(2011)- 58 11 55.82490(N) 136 38 26.82537(W) AD(2010.00) c
DM7445 ELLIP H (12/??/11) 26.862 (m) GP(2010.00) c c
DM7445 NAD 83(CORS)- 58 11 55.82257(N) 136 38 26.82215(W) AD(2003.00) c
DM7445 ELLIP H (05/??/11) 26.842 (m) GP(2003.00) c c
DM7445
DM7445.Superseded values are not recommended for survey control.
DM7445
DM7445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM7445.See file dsdata.pdf to determine how the superseded data were derived.
DM7445
DM7445_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM7445
DM7445 STATION DESCRIPTION
DM7445
DM7445'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM7445'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM7445'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM7445'ACCESSIBLE AT THE WORLDWIDE WEB.
DM7445'https://geodesy.noaa.gov/CORS/data.shtml
DM7445'https://geodesy.noaa.gov/CORS
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