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 09:30:01 EST
DE6348 ***********************************************************************
DE6348 HT_MOD - This is a Height Modernization Survey Station.
DE6348 CORS - This is a GPS Continuously Operating Reference Station.
DE6348 DESIGNATION - SMITHS CREEK CORS ARP
DE6348 CORS_ID - OKEE
DE6348 PID - DE6348
DE6348 STATE/COUNTY- MI/ST CLAIR
DE6348 COUNTRY - US
DE6348 USGS QUAD - SMITHS CREEK (2017)
DE6348
DE6348 *CURRENT SURVEY CONTROL
DE6348 ______________________________________________________________________
DE6348* NAD 83(2011) POSITION- 42 54 49.87485(N) 082 35 41.51470(W) ADJUSTED
DE6348* NAD 83(2011) ELLIP HT- 160.838 (meters) (05/??/21) ADJUSTED
DE6348* NAD 83(2011) EPOCH - 2010.00
DE6348* NAVD 88 ORTHO HEIGHT - 195.72 (meters) 642.1 (feet) GPS OBS
DE6348 ______________________________________________________________________
DE6348 NAVD 88 orthometric height was determined with geoid model GEOID03
DE6348 GEOID HEIGHT - -34.861 (meters) GEOID03
DE6348 GEOID HEIGHT - -34.898 (meters) GEOID18
DE6348 NAD 83(2011) X - 602,997.927 (meters) COMP
DE6348 NAD 83(2011) Y - -4,639,571.379 (meters) COMP
DE6348 NAD 83(2011) Z - 4,320,607.235 (meters) COMP
DE6348
DE6348 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DE6348 Standards:
DE6348 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DE6348 Horiz Ellip SD_N SD_E SD_h (unitless)
DE6348 -------------------------------------------------------------------
DE6348 NETWORK 0.17 0.34 0.05 0.08 0.17 -0.19540300
DE6348 -------------------------------------------------------------------
DE6348
DE6348.The coordinates were established by GPS observations
DE6348.and adjusted by the National Geodetic Survey in May 2021.
DE6348
DE6348.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DE6348.been affixed to the stable North American Tectonic Plate.
DE6348
DE6348.The coordinates are valid at the epoch date displayed above
DE6348.which is a decimal equivalence of Year/Month/Day.
DE6348
DE6348.Due to the release of the International GNSS Service (IGS) 2014
DE6348.realization of the International Terrestrial Reference Frame of 2014
DE6348.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DE6348.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DE6348.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DE6348.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DE6348.currently published epoch of 2010.00.
DE6348
DE6348.Additional information on MYCS2 is available at
DE6348.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DE6348
DE6348.The orthometric height was determined by GPS observations and a
DE6348.high-resolution geoid model using precise GPS observation and
DE6348.processing techniques.
DE6348
DE6348.Significant digits in the geoid height do not necessarily reflect accuracy.
DE6348.GEOID18 height accuracy estimate available here.
DE6348
DE6348.The PID for the CORS L1 Phase Center is DR6160.
DE6348
DE6348.Click photographs - Photos may exist for this station.
DE6348
DE6348.The XYZ, and position/ellipsoidal ht. are equivalent.
DE6348
DE6348.The ellipsoidal height was determined by GPS observations
DE6348.and is referenced to NAD 83.
DE6348
DE6348. The following values were computed from the NAD 83(2011) position.
DE6348
DE6348; North East Units Scale Factor Converg.
DE6348;SPC MI S - 158,569.455 4,144,651.945 MT 0.99990700 +1 12 20.7
DE6348;SPC MI S - 520,240.99 13,597,939.45 iFT 0.99990700 +1 12 20.7
DE6348;UTM 17 - 4,752,482.324 369,822.455 MT 0.99980848 -1 05 09.9
DE6348
DE6348! - Elev Factor x Scale Factor = Combined Factor
DE6348!SPC MI S - 0.99997478 x 0.99990700 = 0.99988178
DE6348!UTM 17 - 0.99997478 x 0.99980848 = 0.99978326
DE6348
DE6348_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TLH6982252482(NAD 83)
DE6348
DE6348 SUPERSEDED SURVEY CONTROL
DE6348
DE6348 NAD 83(2011)- 42 54 49.87472(N) 082 35 41.51470(W) AD(2010.00) c
DE6348 ELLIP H (06/??/19) 160.828 (m) GP(2010.00) c c
DE6348 ELLIP H (06/27/12) 160.821 (m) GP(2010.00) 0 0
DE6348 NAD 83(2011)- 42 54 49.87483(N) 082 35 41.51480(W) AD(2010.00) c
DE6348 NAD 83(2011)- 42 54 49.87475(N) 082 35 41.51481(W) AD(2010.00) c
DE6348 ELLIP H (08/??/11) 160.821 (m) GP(2010.00) c c
DE6348 NAD 83(CORS)- 42 54 49.87494(N) 082 35 41.51573(W) AD(2002.00) c
DE6348 ELLIP H (08/??/02) 160.839 (m) GP(2002.00) c c
DE6348
DE6348.Superseded values are not recommended for survey control.
DE6348
DE6348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DE6348.See file dsdata.pdf to determine how the superseded data were derived.
DE6348
DE6348_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DE6348
DE6348 STATION DESCRIPTION
DE6348
DE6348'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DE6348'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DE6348'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DE6348'ACCESSIBLE AT THE WORLDWIDE WEB.
DE6348'https://geodesy.noaa.gov/CORS/data.shtml
DE6348'https://geodesy.noaa.gov/CORS
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