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 15:12:03 EST
AF9596 ***********************************************************************
AF9596 CORS - This is a GPS Continuously Operating Reference Station.
AF9596 DESIGNATION - KENAI 2 CORS ARP
AF9596 CORS_ID - KEN2
AF9596 PID - AF9596
AF9596 STATE/COUNTY- AK/KENAI PENINSULA BOROUGH
AF9596 COUNTRY - US
AF9596 USGS QUAD - KENAI C-4 NW (2018)
AF9596
AF9596 *CURRENT SURVEY CONTROL
AF9596 ______________________________________________________________________
AF9596* NAD 83(2011) POSITION- 60 40 29.29596(N) 151 21 00.50385(W) ADJUSTED
AF9596* NAD 83(2011) ELLIP HT- 56.061 (meters) (06/??/19) ADJUSTED
AF9596* NAD 83(2011) EPOCH - 2010.00
AF9596 ______________________________________________________________________
AF9596 GEOID HEIGHT - 4.885 (meters) GEOID12B
AF9596 NAD 83(2011) X - -2,748,361.208 (meters) COMP
AF9596 NAD 83(2011) Y - -1,501,559.290 (meters) COMP
AF9596 NAD 83(2011) Z - 5,537,734.386 (meters) COMP
AF9596
AF9596 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9596 Standards:
AF9596 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9596 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9596 -------------------------------------------------------------------
AF9596 NETWORK 0.42 0.77 0.20 0.12 0.39 0.11755100
AF9596 -------------------------------------------------------------------
AF9596
AF9596.The coordinates were established by GPS observations
AF9596.and adjusted by the National Geodetic Survey in June 2019.
AF9596
AF9596.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9596.been affixed to the stable North American Tectonic Plate.
AF9596
AF9596.The coordinates are valid at the epoch date displayed above
AF9596.which is a decimal equivalence of Year/Month/Day.
AF9596
AF9596.Due to the release of the International GNSS Service (IGS) 2014
AF9596.realization of the International Terrestrial Reference Frame of 2014
AF9596.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9596.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9596.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9596.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9596.currently published epoch of 2010.00.
AF9596
AF9596.Additional information on MYCS2 is available at
AF9596.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9596
AF9596.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9596.GEOID12B height accuracy estimate available here.
AF9596
AF9596.The PID for the CORS L1 Phase Center is CQ5987.
AF9596
AF9596.Click photographs - Photos may exist for this station.
AF9596
AF9596.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9596
AF9596.The ellipsoidal height was determined by GPS observations
AF9596.and is referenced to NAD 83.
AF9596
AF9596. The following values were computed from the NAD 83(2011) position.
AF9596
AF9596; North East Units Scale Factor Converg.
AF9596;UTM 05 - 6,727,698.072 590,138.367 MT 0.99969956 +1 26 18.7
AF9596
AF9596! - Elev Factor x Scale Factor = Combined Factor
AF9596!UTM 05 - 0.99999123 x 0.99969956 = 0.99969079
AF9596
AF9596_U.S. NATIONAL GRID SPATIAL ADDRESS: 5VNH9013827698(NAD 83)
AF9596
AF9596 SUPERSEDED SURVEY CONTROL
AF9596
AF9596 NAD 83(2011)- 60 40 29.29609(N) 151 21 00.50363(W) AD(2010.00) c
AF9596 ELLIP H (08/??/11) 56.056 (m) GP(2010.00) c c
AF9596 NAD 83(CORS)- 60 40 29.29722(N) 151 21 00.50557(W) AD(2003.00) c
AF9596 ELLIP H (10/??/06) 55.975 (m) GP(2003.00) c c
AF9596 NAD 83(CORS)- 60 40 29.29741(N) 151 21 00.50552(W) AD(2003.00) c
AF9596 ELLIP H (03/??/03) 55.980 (m) GP(2003.00) c c
AF9596 NAD 83(CORS)- 60 40 29.29828(N) 151 21 00.50507(W) AD(2002.00) c
AF9596 ELLIP H (05/??/02) 55.964 (m) GP(2002.00) c c
AF9596 NAD 83(CORS)- 60 40 29.29654(N) 151 21 00.50296(W) AD(2002.00) c
AF9596 ELLIP H (03/??/02) 55.965 (m) GP(2002.00) c c
AF9596 NAD 83(CORS)- 60 40 29.29943(N) 151 21 00.50733(W) AD(1997.00) c
AF9596 ELLIP H (08/??/96) 55.947 (m) GP(1997.00) c c
AF9596 NAD 83(CORS)- 60 40 29.30013(N) 151 21 00.50821(W) AD(1996.00) c
AF9596 ELLIP H (08/??/96) 55.947 (m) GP(1996.00) c c
AF9596
AF9596.Superseded values are not recommended for survey control.
AF9596
AF9596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9596.See file dsdata.pdf to determine how the superseded data were derived.
AF9596
AF9596_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9596
AF9596 STATION DESCRIPTION
AF9596
AF9596'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9596'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9596'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9596'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9596'https://geodesy.noaa.gov/CORS/data.shtml
AF9596'https://geodesy.noaa.gov/CORS
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