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 22:30:53 EST
DG7414 ***********************************************************************
DG7414 CORS - This is a GPS Continuously Operating Reference Station.
DG7414 DESIGNATION - HAYSTACK_AK2004 CORS ARP
DG7414 CORS_ID - AV09
DG7414 PID - DG7414
DG7414 STATE/COUNTY- AK/ALEUTIANS WEST CENSUS
DG7414 COUNTRY - US
DG7414 USGS QUAD -
DG7414
DG7414 *CURRENT SURVEY CONTROL
DG7414 ______________________________________________________________________
DG7414* NAD 83(2011) POSITION- 53 52 32.29376(N) 166 32 30.54290(W) ADJUSTED
DG7414* NAD 83(2011) ELLIP HT- 104.953 (meters) (06/??/19) ADJUSTED
DG7414* NAD 83(2011) EPOCH - 2010.00
DG7414 ______________________________________________________________________
DG7414 GEOID HEIGHT - 16.217 (meters) GEOID12B
DG7414 NAD 83(2011) X - -3,664,984.640 (meters) COMP
DG7414 NAD 83(2011) Y - -877,056.386 (meters) COMP
DG7414 NAD 83(2011) Z - 5,128,680.299 (meters) COMP
DG7414
DG7414 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG7414 Standards:
DG7414 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG7414 Horiz Ellip SD_N SD_E SD_h (unitless)
DG7414 -------------------------------------------------------------------
DG7414 NETWORK 0.80 2.52 0.37 0.25 1.29 0.11110800
DG7414 -------------------------------------------------------------------
DG7414
DG7414.The coordinates were established by GPS observations
DG7414.and adjusted by the National Geodetic Survey in June 2019.
DG7414
DG7414.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG7414.been affixed to the stable North American Tectonic Plate.
DG7414
DG7414.The coordinates are valid at the epoch date displayed above
DG7414.which is a decimal equivalence of Year/Month/Day.
DG7414
DG7414.Due to the release of the International GNSS Service (IGS) 2014
DG7414.realization of the International Terrestrial Reference Frame of 2014
DG7414.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG7414.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG7414.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG7414.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG7414.currently published epoch of 2010.00.
DG7414
DG7414.Additional information on MYCS2 is available at
DG7414.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG7414
DG7414.Significant digits in the geoid height do not necessarily reflect accuracy.
DG7414.GEOID12B height accuracy estimate available here.
DG7414
DG7414.The PID for the CORS L1 Phase Center is DR3569.
DG7414
DG7414.Click photographs - Photos may exist for this station.
DG7414
DG7414.The XYZ, and position/ellipsoidal ht. are equivalent.
DG7414
DG7414.The ellipsoidal height was determined by GPS observations
DG7414.and is referenced to NAD 83.
DG7414
DG7414. The following values were computed from the NAD 83(2011) position.
DG7414
DG7414; North East Units Scale Factor Converg.
DG7414;SPC AK10 - 360,840.052 1,620,290.250 MT 1.00001324 +7 32 14.8
DG7414;UTM 03 - 5,970,786.864 398,637.300 MT 0.99972608 -1 14 43.8
DG7414
DG7414! - Elev Factor x Scale Factor = Combined Factor
DG7414!SPC AK10 - 0.99998356 x 1.00001324 = 0.99999680
DG7414!UTM 03 - 0.99998356 x 0.99972608 = 0.99970965
DG7414
DG7414_U.S. NATIONAL GRID SPATIAL ADDRESS: 3UUV9863770786(NAD 83)
DG7414
DG7414 SUPERSEDED SURVEY CONTROL
DG7414
DG7414 ELLIP H (06/27/12) 104.994 (m) GP(2010.00) 0 0
DG7414 NAD 83(2011)- 53 52 32.29379(N) 166 32 30.54279(W) AD(2010.00) c
DG7414 NAD 83(2011)- 53 52 32.29385(N) 166 32 30.54267(W) AD(2010.00) c
DG7414 ELLIP H (08/??/11) 104.940 (m) GP(2010.00) c c
DG7414 NAD 83(CORS)- 53 52 32.29374(N) 166 32 30.54191(W) AD(2003.00) c
DG7414 ELLIP H (10/??/04) 104.956 (m) GP(2003.00) c c
DG7414
DG7414.Superseded values are not recommended for survey control.
DG7414
DG7414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG7414.See file dsdata.pdf to determine how the superseded data were derived.
DG7414
DG7414_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG7414
DG7414 STATION DESCRIPTION
DG7414
DG7414'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DG7414'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG7414'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG7414'ACCESSIBLE AT THE WORLDWIDE WEB.
DG7414'https://geodesy.noaa.gov/CORS/data.shtml
DG7414'https://geodesy.noaa.gov/CORS
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