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 10:16:03 EST
AI5645 ***********************************************************************
AI5645 CORS - This is a GPS Continuously Operating Reference Station.
AI5645 DESIGNATION - KODIAK CORS ARP
AI5645 CORS_ID - KODK
AI5645 PID - AI5645
AI5645 STATE/COUNTY- AK/KODIAK ISLAND BOROUGH
AI5645 COUNTRY - US
AI5645 USGS QUAD -
AI5645
AI5645 *CURRENT SURVEY CONTROL
AI5645 ______________________________________________________________________
AI5645* NAD 83(2011) POSITION- 57 44 06.38374(N) 152 30 04.87878(W) ADJUSTED
AI5645* NAD 83(2011) ELLIP HT- 37.627 (meters) (06/??/19) ADJUSTED
AI5645* NAD 83(2011) EPOCH - 2010.00
AI5645 ______________________________________________________________________
AI5645 GEOID HEIGHT - 11.420 (meters) GEOID12B
AI5645 NAD 83(2011) X - -3,027,464.585 (meters) COMP
AI5645 NAD 83(2011) Y - -1,575,907.297 (meters) COMP
AI5645 NAD 83(2011) Z - 5,370,077.772 (meters) COMP
AI5645
AI5645 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AI5645 Standards:
AI5645 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AI5645 Horiz Ellip SD_N SD_E SD_h (unitless)
AI5645 -------------------------------------------------------------------
AI5645 NETWORK 0.24 0.57 0.10 0.09 0.29 -0.32228200
AI5645 -------------------------------------------------------------------
AI5645
AI5645.The coordinates were established by GPS observations
AI5645.and adjusted by the National Geodetic Survey in June 2019.
AI5645
AI5645.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AI5645.been affixed to the stable North American Tectonic Plate.
AI5645
AI5645.The coordinates are valid at the epoch date displayed above
AI5645.which is a decimal equivalence of Year/Month/Day.
AI5645
AI5645.Due to the release of the International GNSS Service (IGS) 2014
AI5645.realization of the International Terrestrial Reference Frame of 2014
AI5645.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AI5645.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AI5645.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AI5645.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AI5645.currently published epoch of 2010.00.
AI5645
AI5645.Additional information on MYCS2 is available at
AI5645.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AI5645
AI5645.Significant digits in the geoid height do not necessarily reflect accuracy.
AI5645.GEOID12B height accuracy estimate available here.
AI5645
AI5645.The PID for the CORS L1 Phase Center is AI5646.
AI5645
AI5645.Click photographs - Photos may exist for this station.
AI5645
AI5645.The XYZ, and position/ellipsoidal ht. are equivalent.
AI5645
AI5645.The ellipsoidal height was determined by GPS observations
AI5645.and is referenced to NAD 83.
AI5645
AI5645. The following values were computed from the NAD 83(2011) position.
AI5645
AI5645; North East Units Scale Factor Converg.
AI5645;SPC AK 5 - 416,809.656 589,259.328 MT 0.99999765 +1 16 02.4
AI5645;UTM 05 - 6,399,328.629 529,691.681 MT 0.99961081 +0 25 17.9
AI5645
AI5645! - Elev Factor x Scale Factor = Combined Factor
AI5645!SPC AK 5 - 0.99999411 x 0.99999765 = 0.99999176
AI5645!UTM 05 - 0.99999411 x 0.99961081 = 0.99960492
AI5645
AI5645_U.S. NATIONAL GRID SPATIAL ADDRESS: 5VND2969199328(NAD 83)
AI5645
AI5645 SUPERSEDED SURVEY CONTROL
AI5645
AI5645 ELLIP H (06/27/12) 37.526 (m) GP(2010.00) 0 0
AI5645 NAD 83(2011)- 57 44 06.38536(N) 152 30 04.87885(W) AD(2010.00) c
AI5645 NAD 83(2011)- 57 44 06.38503(N) 152 30 04.87932(W) AD(2010.00) c
AI5645 ELLIP H (08/??/11) 37.540 (m) GP(2010.00) c c
AI5645 ELLIP H (02/10/07) 37.483 (m) GP(2007.00)
AI5645 NAD 83(2007)- 57 44 06.38242(N) 152 30 04.87704(W) AD(2007.00) c
AI5645 NAD 83(CORS)- 57 44 06.38242(N) 152 30 04.87704(W) AD(2003.00) c
AI5645 ELLIP H (03/??/03) 37.483 (m) GP(2003.00) c c
AI5645 NAD 83(CORS)- 57 44 06.38158(N) 152 30 04.87595(W) AD(2002.00) c
AI5645 ELLIP H (03/??/02) 37.482 (m) GP(2002.00) c c
AI5645 NAD 83(CORS)- 57 44 06.38113(N) 152 30 04.87642(W) AD(1997.00) c
AI5645 ELLIP H (06/??/00) 37.457 (m) GP(1997.00) c c
AI5645
AI5645.Superseded values are not recommended for survey control.
AI5645
AI5645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AI5645.See file dsdata.pdf to determine how the superseded data were derived.
AI5645
AI5645_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AI5645
AI5645 STATION DESCRIPTION
AI5645
AI5645'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AI5645'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AI5645'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AI5645'ACCESSIBLE AT THE WORLDWIDE WEB.
AI5645'https://geodesy.noaa.gov/CORS/data.shtml
AI5645'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:04