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 13:16:18 EST
AF9597 ***********************************************************************
AF9597 CORS - This is a GPS Continuously Operating Reference Station.
AF9597 DESIGNATION - UPPER KEWEENAW 2 CORS ARP
AF9597 CORS_ID - KEW2
AF9597 PID - AF9597
AF9597 STATE/COUNTY- MI/HOUGHTON
AF9597 COUNTRY - US
AF9597 USGS QUAD - HANCOCK (2017)
AF9597
AF9597 *CURRENT SURVEY CONTROL
AF9597 ______________________________________________________________________
AF9597* NAD 83(2011) POSITION- 47 13 38.24804(N) 088 37 26.77384(W) ADJUSTED
AF9597* NAD 83(2011) ELLIP HT- 164.587 (meters) (06/??/19) ADJUSTED
AF9597* NAD 83(2011) EPOCH - 2010.00
AF9597 ______________________________________________________________________
AF9597 GEOID HEIGHT - -33.525 (meters) GEOID18
AF9597 NAD 83(2011) X - 104,193.220 (meters) COMP
AF9597 NAD 83(2011) Y - -4,338,033.921 (meters) COMP
AF9597 NAD 83(2011) Z - 4,659,082.081 (meters) COMP
AF9597
AF9597 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9597 Standards:
AF9597 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9597 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9597 -------------------------------------------------------------------
AF9597 NETWORK 0.24 0.46 0.07 0.11 0.23 -0.12067500
AF9597 -------------------------------------------------------------------
AF9597
AF9597.The coordinates were established by GPS observations
AF9597.and adjusted by the National Geodetic Survey in June 2019.
AF9597
AF9597.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9597.been affixed to the stable North American Tectonic Plate.
AF9597
AF9597.The coordinates are valid at the epoch date displayed above
AF9597.which is a decimal equivalence of Year/Month/Day.
AF9597
AF9597.Due to the release of the International GNSS Service (IGS) 2014
AF9597.realization of the International Terrestrial Reference Frame of 2014
AF9597.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9597.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9597.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9597.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9597.currently published epoch of 2010.00.
AF9597
AF9597.Additional information on MYCS2 is available at
AF9597.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9597
AF9597.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9597.GEOID18 height accuracy estimate available here.
AF9597
AF9597.The PID for the CORS L1 Phase Center is AJ7917.
AF9597
AF9597.Click photographs - Photos may exist for this station.
AF9597
AF9597.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9597
AF9597.The ellipsoidal height was determined by GPS observations
AF9597.and is referenced to NAD 83.
AF9597
AF9597. The following values were computed from the NAD 83(2011) position.
AF9597
AF9597; North East Units Scale Factor Converg.
AF9597;SPC MI N - 272,906.636 7,877,005.860 MT 1.00003834 -1 10 26.0
AF9597;SPC MI N - 895,362.98 25,843,195.08 iFT 1.00003834 -1 10 26.0
AF9597;UTM 16 - 5,231,701.930 377,052.427 MT 0.99978577 -1 11 32.4
AF9597
AF9597! - Elev Factor x Scale Factor = Combined Factor
AF9597!SPC MI N - 0.99997420 x 1.00003834 = 1.00001254
AF9597!UTM 16 - 0.99997420 x 0.99978577 = 0.99975998
AF9597
AF9597_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCT7705231701(NAD 83)
AF9597
AF9597 SUPERSEDED SURVEY CONTROL
AF9597
AF9597 NAD 83(2011)- 47 13 38.24804(N) 088 37 26.77389(W) AD(2010.00) c
AF9597 ELLIP H (08/??/11) 164.572 (m) GP(2010.00) c c
AF9597 NAD 83(CORS)- 47 13 38.24828(N) 088 37 26.77484(W) AD(2002.00) c
AF9597 ELLIP H (09/??/06) 164.565 (m) GP(2002.00) c c
AF9597 NAD 83(CORS)- 47 13 38.24823(N) 088 37 26.77440(W) AD(2002.00) c
AF9597 ELLIP H (03/??/02) 164.577 (m) GP(2002.00) c c
AF9597 NAD 83(CORS)- 47 13 38.24848(N) 088 37 26.77683(W) AD(1997.00) c
AF9597 ELLIP H (11/??/01) 164.575 (m) GP(1997.00) c c
AF9597 NAD 83(CORS)- 47 13 38.24838(N) 088 37 26.77487(W) AD(1997.00) c
AF9597 ELLIP H (08/??/96) 164.573 (m) GP(1997.00) c c
AF9597 NAD 83(CORS)- 47 13 38.24849(N) 088 37 26.77531(W) AD(1996.00) c
AF9597 ELLIP H (08/??/96) 164.573 (m) GP(1996.00) c c
AF9597
AF9597.Superseded values are not recommended for survey control.
AF9597
AF9597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9597.See file dsdata.pdf to determine how the superseded data were derived.
AF9597
AF9597_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9597
AF9597 STATION DESCRIPTION
AF9597
AF9597'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9597'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9597'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9597'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9597'https://geodesy.noaa.gov/CORS/data.shtml
AF9597'https://geodesy.noaa.gov/CORS
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