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 23:34:40 EST
DI1844 ***********************************************************************
DI1844 HT_MOD - This is a Height Modernization Survey Station.
DI1844 CORS - This is a GPS Continuously Operating Reference Station.
DI1844 DESIGNATION - WHITE CLOUD CORS ARP
DI1844 CORS_ID - MIWC
DI1844 PID - DI1844
DI1844 STATE/COUNTY- MI/NEWAYGO
DI1844 COUNTRY - US
DI1844 USGS QUAD - WHITE CLOUD (2017)
DI1844
DI1844 *CURRENT SURVEY CONTROL
DI1844 ______________________________________________________________________
DI1844* NAD 83(2011) POSITION- 43 34 09.34964(N) 085 46 40.03950(W) ADJUSTED
DI1844* NAD 83(2011) ELLIP HT- 243.785 (meters) (07/??/20) ADJUSTED
DI1844* NAD 83(2011) EPOCH - 2010.00
DI1844* NAVD 88 ORTHO HEIGHT - 277.35 (meters) 909.9 (feet) GPS OBS
DI1844 ______________________________________________________________________
DI1844 GEOID HEIGHT - -33.533 (meters) GEOID18
DI1844 NAD 83(2011) X - 340,792.195 (meters) COMP
DI1844 NAD 83(2011) Y - -4,616,205.983 (meters) COMP
DI1844 NAD 83(2011) Z - 4,373,708.651 (meters) COMP
DI1844
DI1844 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DI1844 Standards:
DI1844 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DI1844 Horiz Ellip SD_N SD_E SD_h (unitless)
DI1844 -------------------------------------------------------------------
DI1844 NETWORK 0.14 0.32 0.05 0.07 0.17 -0.05629000
DI1844 -------------------------------------------------------------------
DI1844
DI1844.The coordinates were established by GPS observations
DI1844.and adjusted by the National Geodetic Survey in July 2020.
DI1844
DI1844.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DI1844.been affixed to the stable North American Tectonic Plate.
DI1844
DI1844.The coordinates are valid at the epoch date displayed above
DI1844.which is a decimal equivalence of Year/Month/Day.
DI1844
DI1844.Due to the release of the International GNSS Service (IGS) 2014
DI1844.realization of the International Terrestrial Reference Frame of 2014
DI1844.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DI1844.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DI1844.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DI1844.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DI1844.currently published epoch of 2010.00.
DI1844
DI1844.Additional information on MYCS2 is available at
DI1844.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DI1844
DI1844.The orthometric height was determined by GPS observations and a
DI1844.high-resolution geoid model using precise GPS observation and
DI1844.processing techniques.
DI1844
DI1844.Significant digits in the geoid height do not necessarily reflect accuracy.
DI1844.GEOID18 height accuracy estimate available here.
DI1844
DI1844.The PID for the CORS L1 Phase Center is DR6176.
DI1844
DI1844.Click photographs - Photos may exist for this station.
DI1844
DI1844.The XYZ, and position/ellipsoidal ht. are equivalent.
DI1844
DI1844.The ellipsoidal height was determined by GPS observations
DI1844.and is referenced to NAD 83.
DI1844
DI1844. The following values were computed from the NAD 83(2011) position.
DI1844
DI1844; North East Units Scale Factor Converg.
DI1844;SPC MI S - 230,811.975 3,886,011.501 MT 0.99997820 -0 57 37.1
DI1844;SPC MI S - 757,257.14 12,749,381.56 iFT 0.99997820 -0 57 37.1
DI1844;UTM 16 - 4,824,759.321 598,696.210 MT 0.99971982 +0 50 32.8
DI1844
DI1844! - Elev Factor x Scale Factor = Combined Factor
DI1844!SPC MI S - 0.99996177 x 0.99997820 = 0.99993997
DI1844!UTM 16 - 0.99996177 x 0.99971982 = 0.99968160
DI1844
DI1844_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TEP9869624759(NAD 83)
DI1844
DI1844 SUPERSEDED SURVEY CONTROL
DI1844
DI1844 NAD 83(2011)- 43 34 09.34964(N) 085 46 40.03963(W) AD(2010.00) c
DI1844 ELLIP H (06/??/19) 243.796 (m) GP(2010.00) c c
DI1844 NAD 83(2011)- 43 34 09.34960(N) 085 46 40.03935(W) AD(2010.00) c
DI1844 ELLIP H (08/??/11) 243.783 (m) GP(2010.00) c c
DI1844 NAD 83(CORS)- 43 34 09.34966(N) 085 46 40.03971(W) AD(2002.00) c
DI1844 ELLIP H (10/??/06) 243.800 (m) GP(2002.00) c c
DI1844
DI1844.Superseded values are not recommended for survey control.
DI1844
DI1844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DI1844.See file dsdata.pdf to determine how the superseded data were derived.
DI1844
DI1844_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DI1844
DI1844 STATION DESCRIPTION
DI1844
DI1844'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DI1844'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DI1844'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DI1844'ACCESSIBLE AT THE WORLDWIDE WEB.
DI1844'https://geodesy.noaa.gov/CORS/data.shtml
DI1844'https://geodesy.noaa.gov/CORS
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