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 13:42:21 EST
DG6509 ***********************************************************************
DG6509 CORS - This is a GPS Continuously Operating Reference Station.
DG6509 DESIGNATION - BIG RAPIDS CORS ARP
DG6509 CORS_ID - BIGR
DG6509 PID - DG6509
DG6509 STATE/COUNTY- MI/MECOSTA
DG6509 COUNTRY - US
DG6509 USGS QUAD - BIG RAPIDS (2017)
DG6509
DG6509 *CURRENT SURVEY CONTROL
DG6509 ______________________________________________________________________
DG6509* NAD 83(2011) POSITION- 43 40 44.90541(N) 085 29 15.81541(W) ADJUSTED
DG6509* NAD 83(2011) ELLIP HT- 285.549 (meters) (05/??/21) ADJUSTED
DG6509* NAD 83(2011) EPOCH - 2010.00
DG6509* NAVD 88 ORTHO HEIGHT - 318.468 (meters) 1044.84 (feet) ADJUSTED
DG6509 ______________________________________________________________________
DG6509 GEOID HEIGHT - -32.897 (meters) GEOID18
DG6509 NAD 83(2011) X - 363,497.192 (meters) COMP
DG6509 NAD 83(2011) Y - -4,606,054.965 (meters) COMP
DG6509 NAD 83(2011) Z - 4,382,574.840 (meters) COMP
DG6509 VERT ORDER - FIRST CLASS II
DG6509
DG6509 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG6509 Standards:
DG6509 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG6509 Horiz Ellip SD_N SD_E SD_h (unitless)
DG6509 -------------------------------------------------------------------
DG6509 NETWORK 0.13 0.32 0.05 0.06 0.16 -0.05199500
DG6509 -------------------------------------------------------------------
DG6509
DG6509.The coordinates were established by GPS observations
DG6509.and adjusted by the National Geodetic Survey in May 2021.
DG6509
DG6509.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG6509.been affixed to the stable North American Tectonic Plate.
DG6509
DG6509.The coordinates are valid at the epoch date displayed above
DG6509.which is a decimal equivalence of Year/Month/Day.
DG6509
DG6509.Due to the release of the International GNSS Service (IGS) 2014
DG6509.realization of the International Terrestrial Reference Frame of 2014
DG6509.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG6509.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG6509.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG6509.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG6509.currently published epoch of 2010.00.
DG6509
DG6509.Additional information on MYCS2 is available at
DG6509.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG6509
DG6509.The orthometric height was determined by differential leveling and
DG6509.adjusted by the NATIONAL GEODETIC SURVEY
DG6509.in October 2009.
DG6509
DG6509.No vertical observational check was made to the station.
DG6509
DG6509.Significant digits in the geoid height do not necessarily reflect accuracy.
DG6509.GEOID18 height accuracy estimate available here.
DG6509
DG6509.The PID for the CORS L1 Phase Center is DR6162.
DG6509
DG6509.Click photographs - Photos may exist for this station.
DG6509
DG6509.The XYZ, and position/ellipsoidal ht. are equivalent.
DG6509
DG6509.The ellipsoidal height was determined by GPS observations
DG6509.and is referenced to NAD 83.
DG6509
DG6509. The following values were computed from the NAD 83(2011) position.
DG6509
DG6509; North East Units Scale Factor Converg.
DG6509;SPC MI S - 242,666.249 3,909,603.312 MT 1.00000300 -0 45 46.5
DG6509;SPC MI S - 796,149.11 12,826,782.52 iFT 1.00000300 -0 45 46.5
DG6509;UTM 16 - 4,837,347.799 621,897.348 MT 0.99978277 +1 02 40.3
DG6509
DG6509! - Elev Factor x Scale Factor = Combined Factor
DG6509!SPC MI S - 0.99995522 x 1.00000300 = 0.99995822
DG6509!UTM 16 - 0.99995522 x 0.99978277 = 0.99973800
DG6509
DG6509_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TFP2189737347(NAD 83)
DG6509
DG6509 SUPERSEDED SURVEY CONTROL
DG6509
DG6509 NAD 83(2011)- 43 40 44.90547(N) 085 29 15.81518(W) AD(2010.00) c
DG6509 ELLIP H (07/??/20) 285.548 (m) GP(2010.00) c c
DG6509 NAD 83(2011)- 43 40 44.90547(N) 085 29 15.81537(W) AD(2010.00) c
DG6509 ELLIP H (06/??/19) 285.561 (m) GP(2010.00) c c
DG6509 NAD 83(2011)- 43 40 44.90540(N) 085 29 15.81513(W) AD(2010.00) c
DG6509 ELLIP H (08/??/11) 285.550 (m) GP(2010.00) c c
DG6509 NAD 83(CORS)- 43 40 44.90563(N) 085 29 15.81582(W) AD(2002.00) c
DG6509 ELLIP H (08/??/04) 285.562 (m) GP(2002.00) c c
DG6509 NAVD 88 318.47 (m) 1044.8 (f) LEVELING 3
DG6509
DG6509.Superseded values are not recommended for survey control.
DG6509
DG6509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG6509.See file dsdata.pdf to determine how the superseded data were derived.
DG6509
DG6509_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG6509_MAGNETIC: O = OTHER; SEE DESCRIPTION
DG6509
DG6509 STATION DESCRIPTION
DG6509
DG6509'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DG6509'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG6509'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG6509'ACCESSIBLE AT THE WORLDWIDE WEB.
DG6509'https://geodesy.noaa.gov/CORS/data.shtml
DG6509'https://geodesy.noaa.gov/CORS
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