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 17:02:10 EST
DG9785 ***********************************************************************
DG9785 HT_MOD - This is a Height Modernization Survey Station.
DG9785 CORS - This is a GPS Continuously Operating Reference Station.
DG9785 DESIGNATION - WARREN CORS ARP
DG9785 CORS_ID - WARR
DG9785 PID - DG9785
DG9785 STATE/COUNTY- MI/MACOMB
DG9785 COUNTRY - US
DG9785 USGS QUAD - WARREN (2017)
DG9785
DG9785 *CURRENT SURVEY CONTROL
DG9785 ______________________________________________________________________
DG9785* NAD 83(2011) POSITION- 42 32 02.45509(N) 083 01 13.34805(W) ADJUSTED
DG9785* NAD 83(2011) ELLIP HT- 158.304 (meters) (06/??/22) ADJUSTED
DG9785* NAD 83(2011) EPOCH - 2010.00
DG9785* NAVD 88 ORTHO HEIGHT - 192.83 (meters) 632.6 (feet) GPS OBS
DG9785 ______________________________________________________________________
DG9785 NAVD 88 orthometric height was determined with geoid model GEOID03
DG9785 GEOID HEIGHT - -34.458 (meters) GEOID03
DG9785 GEOID HEIGHT - -34.538 (meters) GEOID18
DG9785 NAD 83(2011) X - 572,004.302 (meters) COMP
DG9785 NAD 83(2011) Y - -4,672,336.340 (meters) COMP
DG9785 NAD 83(2011) Z - 4,289,606.817 (meters) COMP
DG9785
DG9785 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG9785 Standards:
DG9785 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG9785 Horiz Ellip SD_N SD_E SD_h (unitless)
DG9785 -------------------------------------------------------------------
DG9785 NETWORK 0.15 0.28 0.05 0.07 0.14 -0.25740500
DG9785 -------------------------------------------------------------------
DG9785
DG9785.The coordinates were established by GPS observations
DG9785.and adjusted by the National Geodetic Survey in June 2022.
DG9785
DG9785.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG9785.been affixed to the stable North American Tectonic Plate.
DG9785
DG9785.The coordinates are valid at the epoch date displayed above
DG9785.which is a decimal equivalence of Year/Month/Day.
DG9785
DG9785.Due to the release of the International GNSS Service (IGS) 2014
DG9785.realization of the International Terrestrial Reference Frame of 2014
DG9785.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG9785.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG9785.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG9785.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG9785.currently published epoch of 2010.00.
DG9785
DG9785.Additional information on MYCS2 is available at
DG9785.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG9785
DG9785.The orthometric height was determined by GPS observations and a
DG9785.high-resolution geoid model using precise GPS observation and
DG9785.processing techniques.
DG9785
DG9785.Significant digits in the geoid height do not necessarily reflect accuracy.
DG9785.GEOID18 height accuracy estimate available here.
DG9785
DG9785.The PID for the CORS L1 Phase Center is DR5939.
DG9785
DG9785.Click photographs - Photos may exist for this station.
DG9785
DG9785.The XYZ, and position/ellipsoidal ht. are equivalent.
DG9785
DG9785.The ellipsoidal height was determined by GPS observations
DG9785.and is referenced to NAD 83.
DG9785
DG9785. The following values were computed from the NAD 83(2011) position.
DG9785
DG9785; North East Units Scale Factor Converg.
DG9785;SPC MI S - 115,739.951 4,110,590.938 MT 0.99992554 +0 54 58.3
DG9785;SPC MI S - 379,724.25 13,486,190.74 iFT 0.99992554 +0 54 58.3
DG9785;UTM 17 - 4,711,048.143 334,080.635 MT 0.99993871 -1 21 58.1
DG9785
DG9785! - Elev Factor x Scale Factor = Combined Factor
DG9785!SPC MI S - 0.99997517 x 0.99992554 = 0.99990072
DG9785!UTM 17 - 0.99997517 x 0.99993871 = 0.99991389
DG9785
DG9785_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TLH3408011048(NAD 83)
DG9785
DG9785 SUPERSEDED SURVEY CONTROL
DG9785
DG9785 NAD 83(2011)- 42 32 02.45508(N) 083 01 13.34818(W) AD(2010.00) c
DG9785 ELLIP H (06/??/20) 158.293 (m) GP(2010.00) c c
DG9785 NAD 83(2011)- 42 32 02.45508(N) 083 01 13.34819(W) AD(2010.00) c
DG9785 ELLIP H (06/??/19) 158.304 (m) GP(2010.00) c c
DG9785 ELLIP H (06/27/12) 158.307 (m) GP(2010.00) 0 0
DG9785 NAD 83(2011)- 42 32 02.45503(N) 083 01 13.34816(W) AD(2010.00) c
DG9785 NAD 83(2011)- 42 32 02.45507(N) 083 01 13.34816(W) AD(2010.00) c
DG9785 ELLIP H (08/??/11) 158.301 (m) GP(2010.00) c c
DG9785 NAD 83(CORS)- 42 32 02.45524(N) 083 01 13.34871(W) AD(2002.00) c
DG9785 ELLIP H (04/??/05) 158.322 (m) GP(2002.00) c c
DG9785
DG9785.Superseded values are not recommended for survey control.
DG9785
DG9785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG9785.See file dsdata.pdf to determine how the superseded data were derived.
DG9785
DG9785_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG9785
DG9785 STATION DESCRIPTION
DG9785
DG9785'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DG9785'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG9785'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG9785'ACCESSIBLE AT THE WORLDWIDE WEB.
DG9785'https://geodesy.noaa.gov/CORS/data.shtml
DG9785'https://geodesy.noaa.gov/CORS
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