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 20:06:15 EST
DH3764 ***********************************************************************
DH3764 CORS - This is a GPS Continuously Operating Reference Station.
DH3764 DESIGNATION - LUDINGTON CORS ARP
DH3764 CORS_ID - MILT
DH3764 PID - DH3764
DH3764 STATE/COUNTY- MI/MASON
DH3764 COUNTRY - US
DH3764 USGS QUAD - LUDINGTON (2017)
DH3764
DH3764 *CURRENT SURVEY CONTROL
DH3764 ______________________________________________________________________
DH3764* NAD 83(2011) POSITION- 43 56 50.58589(N) 086 26 29.50549(W) ADJUSTED
DH3764* NAD 83(2011) ELLIP HT- 146.997 (meters) (04/??/22) ADJUSTED
DH3764* NAD 83(2011) EPOCH - 2010.00
DH3764* NAVD 88 ORTHO HEIGHT - 182.373 (meters) 598.34 (feet) ADJUSTED
DH3764 ______________________________________________________________________
DH3764 GEOID HEIGHT - -35.407 (meters) GEOID18
DH3764 NAD 83(2011) X - 285,486.446 (meters) COMP
DH3764 NAD 83(2011) Y - -4,590,773.125 (meters) COMP
DH3764 NAD 83(2011) Z - 4,403,986.398 (meters) COMP
DH3764 VERT ORDER - SECOND CLASS I
DH3764
DH3764 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH3764 Standards:
DH3764 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH3764 Horiz Ellip SD_N SD_E SD_h (unitless)
DH3764 -------------------------------------------------------------------
DH3764 NETWORK 0.17 0.38 0.06 0.08 0.19 -0.09811200
DH3764 -------------------------------------------------------------------
DH3764
DH3764.The coordinates were established by GPS observations
DH3764.and adjusted by the National Geodetic Survey in April 2022.
DH3764
DH3764.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH3764.been affixed to the stable North American Tectonic Plate.
DH3764
DH3764.The coordinates are valid at the epoch date displayed above
DH3764.which is a decimal equivalence of Year/Month/Day.
DH3764
DH3764.Due to the release of the International GNSS Service (IGS) 2014
DH3764.realization of the International Terrestrial Reference Frame of 2014
DH3764.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH3764.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH3764.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH3764.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH3764.currently published epoch of 2010.00.
DH3764
DH3764.Additional information on MYCS2 is available at
DH3764.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH3764
DH3764.The orthometric height was determined by differential leveling and
DH3764.adjusted by the NATIONAL GEODETIC SURVEY
DH3764.in October 2022.
DH3764
DH3764.Significant digits in the geoid height do not necessarily reflect accuracy.
DH3764.GEOID18 height accuracy estimate available here.
DH3764
DH3764.The PID for the CORS L1 Phase Center is DI0795.
DH3764
DH3764.Click photographs - Photos may exist for this station.
DH3764
DH3764.The XYZ, and position/ellipsoidal ht. are equivalent.
DH3764
DH3764.The ellipsoidal height was determined by GPS observations
DH3764.and is referenced to NAD 83.
DH3764
DH3764. The following values were computed from the NAD 83(2011) position.
DH3764
DH3764; North East Units Scale Factor Converg.
DH3764;SPC MI C - 72,218.851 5,833,443.943 MT 1.00006242 -1 27 56.5
DH3764;SPC MI C - 236,938.49 19,138,595.61 iFT 1.00006242 -1 27 56.5
DH3764;UTM 16 - 4,866,180.608 544,814.468 MT 0.99962470 +0 23 15.3
DH3764
DH3764! - Elev Factor x Scale Factor = Combined Factor
DH3764!SPC MI C - 0.99997695 x 1.00006242 = 1.00003937
DH3764!UTM 16 - 0.99997695 x 0.99962470 = 0.99960166
DH3764
DH3764_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TEP4481466180(NAD 83)
DH3764
DH3764 SUPERSEDED SURVEY CONTROL
DH3764
DH3764 NAD 83(2011)- 43 56 50.58591(N) 086 26 29.50548(W) AD(2010.00) c
DH3764 ELLIP H (06/??/19) 146.980 (m) GP(2010.00) c c
DH3764 ELLIP H (06/27/12) 146.983 (m) GP(2010.00) 0 0
DH3764 NAD 83(2011)- 43 56 50.58618(N) 086 26 29.50543(W) AD(2010.00) c
DH3764 NAD 83(2011)- 43 56 50.58595(N) 086 26 29.50541(W) AD(2010.00) c
DH3764 ELLIP H (08/??/11) 146.980 (m) GP(2010.00) c c
DH3764 NAD 83(CORS)- 43 56 50.58617(N) 086 26 29.50590(W) AD(2002.00) c
DH3764 ELLIP H (06/??/05) 146.989 (m) GP(2002.00) c c
DH3764 NAVD 88 (08/23/11) 182.40 (m) GEOID09 model used GPS OBS
DH3764
DH3764.Superseded values are not recommended for survey control.
DH3764
DH3764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH3764.See file dsdata.pdf to determine how the superseded data were derived.
DH3764
DH3764_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH3764_MAGNETIC: O = OTHER; SEE DESCRIPTION
DH3764
DH3764 STATION DESCRIPTION
DH3764
DH3764'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DH3764'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH3764'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH3764'ACCESSIBLE AT THE WORLDWIDE WEB.
DH3764'https://geodesy.noaa.gov/CORS/data.shtml
DH3764'https://geodesy.noaa.gov/CORS
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