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 17:55:22 EST
DI0208 ***********************************************************************
DI0208 HT_MOD - This is a Height Modernization Survey Station.
DI0208 CORS - This is a GPS Continuously Operating Reference Station.
DI0208 DESIGNATION - IRON RIVER CORS ARP
DI0208 CORS_ID - MIIR
DI0208 PID - DI0208
DI0208 STATE/COUNTY- MI/IRON
DI0208 COUNTRY - US
DI0208 USGS QUAD - IRON RIVER (2017)
DI0208
DI0208 *CURRENT SURVEY CONTROL
DI0208 ______________________________________________________________________
DI0208* NAD 83(2011) POSITION- 46 04 49.37200(N) 088 38 00.11125(W) ADJUSTED
DI0208* NAD 83(2011) ELLIP HT- 470.988 (meters) (07/??/20) ADJUSTED
DI0208* NAD 83(2011) EPOCH - 2010.00
DI0208* NAVD 88 ORTHO HEIGHT - 503.14 (meters) 1650.7 (feet) GPS OBS
DI0208 ______________________________________________________________________
DI0208 GEOID HEIGHT - -32.162 (meters) GEOID18
DI0208 NAD 83(2011) X - 105,708.482 (meters) COMP
DI0208 NAD 83(2011) Y - -4,430,954.737 (meters) COMP
DI0208 NAD 83(2011) Z - 4,571,788.735 (meters) COMP
DI0208
DI0208 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DI0208 Standards:
DI0208 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DI0208 Horiz Ellip SD_N SD_E SD_h (unitless)
DI0208 -------------------------------------------------------------------
DI0208 NETWORK 0.13 0.27 0.04 0.06 0.14 0.02348600
DI0208 -------------------------------------------------------------------
DI0208
DI0208.The coordinates were established by GPS observations
DI0208.and adjusted by the National Geodetic Survey in July 2020.
DI0208
DI0208.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DI0208.been affixed to the stable North American Tectonic Plate.
DI0208
DI0208.The coordinates are valid at the epoch date displayed above
DI0208.which is a decimal equivalence of Year/Month/Day.
DI0208
DI0208.Due to the release of the International GNSS Service (IGS) 2014
DI0208.realization of the International Terrestrial Reference Frame of 2014
DI0208.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DI0208.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DI0208.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DI0208.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DI0208.currently published epoch of 2010.00.
DI0208
DI0208.Additional information on MYCS2 is available at
DI0208.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DI0208
DI0208.The orthometric height was determined by GPS observations and a
DI0208.high-resolution geoid model using precise GPS observation and
DI0208.processing techniques.
DI0208
DI0208.Significant digits in the geoid height do not necessarily reflect accuracy.
DI0208.GEOID18 height accuracy estimate available here.
DI0208
DI0208.The PID for the CORS L1 Phase Center is DR5957.
DI0208
DI0208.Click photographs - Photos may exist for this station.
DI0208
DI0208.The XYZ, and position/ellipsoidal ht. are equivalent.
DI0208
DI0208.The ellipsoidal height was determined by GPS observations
DI0208.and is referenced to NAD 83.
DI0208
DI0208. The following values were computed from the NAD 83(2011) position.
DI0208
DI0208; North East Units Scale Factor Converg.
DI0208;SPC MI N - 145,460.522 7,873,677.970 MT 0.99990920 -1 10 50.1
DI0208;SPC MI N - 477,232.68 25,832,276.80 iFT 0.99990920 -1 10 50.1
DI0208;UTM 16 - 5,104,275.279 373,708.716 MT 0.99979607 -1 10 36.1
DI0208
DI0208! - Elev Factor x Scale Factor = Combined Factor
DI0208!SPC MI N - 0.99992617 x 0.99990920 = 0.99983538
DI0208!UTM 16 - 0.99992617 x 0.99979607 = 0.99972226
DI0208
DI0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCS7370804275(NAD 83)
DI0208
DI0208 SUPERSEDED SURVEY CONTROL
DI0208
DI0208 NAD 83(2011)- 46 04 49.37202(N) 088 38 00.11139(W) AD(2010.00) c
DI0208 ELLIP H (06/??/19) 470.993 (m) GP(2010.00) c c
DI0208 ELLIP H (06/27/12) 470.978 (m) GP(2010.00) 0 0
DI0208 NAD 83(2011)- 46 04 49.37209(N) 088 38 00.11109(W) AD(2010.00) c
DI0208 NAD 83(2011)- 46 04 49.37197(N) 088 38 00.11113(W) AD(2010.00) c
DI0208 ELLIP H (08/??/11) 470.982 (m) GP(2010.00) c c
DI0208 NAD 83(CORS)- 46 04 49.37213(N) 088 38 00.11137(W) AD(2002.00) c
DI0208 ELLIP H (06/??/06) 470.993 (m) GP(2002.00) c c
DI0208 NAVD 88 (05/27/14) 503.17 (m) UNKNOWN model used GPS OBS
DI0208
DI0208.Superseded values are not recommended for survey control.
DI0208
DI0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DI0208.See file dsdata.pdf to determine how the superseded data were derived.
DI0208
DI0208_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DI0208
DI0208 STATION DESCRIPTION
DI0208
DI0208'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DI0208'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DI0208'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DI0208'ACCESSIBLE AT THE WORLDWIDE WEB.
DI0208'https://geodesy.noaa.gov/CORS/data.shtml
DI0208'https://geodesy.noaa.gov/CORS
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