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 19, 2025 08:21:36 EST
DJ8893 ***********************************************************************
DJ8893 CORS - This is a GPS Continuously Operating Reference Station.
DJ8893 DESIGNATION - GRAYLING CORS ARP
DJ8893 CORS_ID - MIGL
DJ8893 PID - DJ8893
DJ8893 STATE/COUNTY- MI/CRAWFORD
DJ8893 COUNTRY - US
DJ8893 USGS QUAD - GRAYLING (2017)
DJ8893
DJ8893 *CURRENT SURVEY CONTROL
DJ8893 ______________________________________________________________________
DJ8893* NAD 83(2011) POSITION- 44 39 20.91405(N) 084 42 12.90003(W) ADJUSTED
DJ8893* NAD 83(2011) ELLIP HT- 318.432 (meters) (06/??/20) ADJUSTED
DJ8893* NAD 83(2011) EPOCH - 2010.00
DJ8893 ______________________________________________________________________
DJ8893 GEOID HEIGHT - -34.498 (meters) GEOID18
DJ8893 NAD 83(2011) X - 419,521.196 (meters) COMP
DJ8893 NAD 83(2011) Y - -4,525,378.298 (meters) COMP
DJ8893 NAD 83(2011) Z - 4,460,444.770 (meters) COMP
DJ8893
DJ8893 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DJ8893 Standards:
DJ8893 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DJ8893 Horiz Ellip SD_N SD_E SD_h (unitless)
DJ8893 -------------------------------------------------------------------
DJ8893 NETWORK 0.14 0.37 0.05 0.06 0.19 -0.06656600
DJ8893 -------------------------------------------------------------------
DJ8893
DJ8893.The coordinates were established by GPS observations
DJ8893.and adjusted by the National Geodetic Survey in June 2020.
DJ8893
DJ8893.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DJ8893.been affixed to the stable North American Tectonic Plate.
DJ8893
DJ8893.The coordinates are valid at the epoch date displayed above
DJ8893.which is a decimal equivalence of Year/Month/Day.
DJ8893
DJ8893.Due to the release of the International GNSS Service (IGS) 2014
DJ8893.realization of the International Terrestrial Reference Frame of 2014
DJ8893.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DJ8893.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DJ8893.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DJ8893.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DJ8893.currently published epoch of 2010.00.
DJ8893
DJ8893.Additional information on MYCS2 is available at
DJ8893.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DJ8893
DJ8893.Significant digits in the geoid height do not necessarily reflect accuracy.
DJ8893.GEOID18 height accuracy estimate available here.
DJ8893
DJ8893.The PID for the CORS L1 Phase Center is DR5965.
DJ8893
DJ8893.Click photographs - Photos may exist for this station.
DJ8893
DJ8893.The XYZ, and position/ellipsoidal ht. are equivalent.
DJ8893
DJ8893.The ellipsoidal height was determined by GPS observations
DJ8893.and is referenced to NAD 83.
DJ8893
DJ8893. The following values were computed from the NAD 83(2011) position.
DJ8893
DJ8893; North East Units Scale Factor Converg.
DJ8893;SPC MI C - 148,861.208 5,973,278.699 MT 0.99992524 -0 14 16.8
DJ8893;SPC MI C - 488,389.79 19,597,371.06 iFT 0.99992524 -0 14 16.8
DJ8893;UTM 16 - 4,947,281.564 682,073.742 MT 1.00000768 +1 36 52.1
DJ8893
DJ8893! - Elev Factor x Scale Factor = Combined Factor
DJ8893!SPC MI C - 0.99995007 x 0.99992524 = 0.99987532
DJ8893!UTM 16 - 0.99995007 x 1.00000768 = 0.99995775
DJ8893
DJ8893_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TFQ8207347281(NAD 83)
DJ8893
DJ8893 SUPERSEDED SURVEY CONTROL
DJ8893
DJ8893 NAD 83(2011)- 44 39 20.91404(N) 084 42 12.90009(W) AD(2010.00) c
DJ8893 ELLIP H (06/??/19) 318.441 (m) GP(2010.00) c c
DJ8893 NAD 83(2011)- 44 39 20.91398(N) 084 42 12.89984(W) AD(2010.00) c
DJ8893 ELLIP H (08/??/11) 318.430 (m) GP(2010.00) c c
DJ8893 NAD 83(CORS)- 44 39 20.91407(N) 084 42 12.90004(W) AD(2002.00) c
DJ8893 ELLIP H (01/??/08) 318.441 (m) GP(2002.00) c c
DJ8893
DJ8893.Superseded values are not recommended for survey control.
DJ8893
DJ8893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DJ8893.See file dsdata.pdf to determine how the superseded data were derived.
DJ8893
DJ8893_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DJ8893
DJ8893 STATION DESCRIPTION
DJ8893
DJ8893'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DJ8893'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DJ8893'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DJ8893'ACCESSIBLE AT THE WORLDWIDE WEB.
DJ8893'https://geodesy.noaa.gov/CORS/data.shtml
DJ8893'https://geodesy.noaa.gov/CORS
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