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 03:58:17 EST
DF7056 ***********************************************************************
DF7056 HT_MOD - This is a Height Modernization Survey Station.
DF7056 CORS - This is a GPS Continuously Operating Reference Station.
DF7056 DESIGNATION - HENRY RUFF CORS ARP
DF7056 CORS_ID - HRUF
DF7056 PID - DF7056
DF7056 STATE/COUNTY- MI/WAYNE
DF7056 COUNTRY - US
DF7056 USGS QUAD - INKSTER (2017)
DF7056
DF7056 *CURRENT SURVEY CONTROL
DF7056 ______________________________________________________________________
DF7056* NAD 83(2011) POSITION- 42 17 05.34000(N) 083 20 25.31241(W) ADJUSTED
DF7056* NAD 83(2011) ELLIP HT- 164.791 (meters) (06/??/19) ADJUSTED
DF7056* NAD 83(2011) EPOCH - 2010.00
DF7056* NAVD 88 ORTHO HEIGHT - 199.14 (meters) 653.3 (feet) GPS OBS
DF7056 ______________________________________________________________________
DF7056 NAVD 88 orthometric height was determined with geoid model GEOID03
DF7056 GEOID HEIGHT - -34.285 (meters) GEOID03
DF7056 GEOID HEIGHT - -34.336 (meters) GEOID18
DF7056 NAD 83(2011) X - 548,066.738 (meters) COMP
DF7056 NAD 83(2011) Y - -4,694,006.201 (meters) COMP
DF7056 NAD 83(2011) Z - 4,269,172.358 (meters) COMP
DF7056
DF7056 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF7056 Standards:
DF7056 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF7056 Horiz Ellip SD_N SD_E SD_h (unitless)
DF7056 -------------------------------------------------------------------
DF7056 NETWORK 0.16 0.35 0.06 0.07 0.18 -0.01487200
DF7056 -------------------------------------------------------------------
DF7056
DF7056.The coordinates were established by GPS observations
DF7056.and adjusted by the National Geodetic Survey in June 2019.
DF7056
DF7056.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF7056.been affixed to the stable North American Tectonic Plate.
DF7056
DF7056.The coordinates are valid at the epoch date displayed above
DF7056.which is a decimal equivalence of Year/Month/Day.
DF7056
DF7056.Due to the release of the International GNSS Service (IGS) 2014
DF7056.realization of the International Terrestrial Reference Frame of 2014
DF7056.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF7056.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF7056.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF7056.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF7056.currently published epoch of 2010.00.
DF7056
DF7056.Additional information on MYCS2 is available at
DF7056.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF7056
DF7056.The orthometric height was determined by GPS observations and a
DF7056.high-resolution geoid model using precise GPS observation and
DF7056.processing techniques.
DF7056
DF7056.Significant digits in the geoid height do not necessarily reflect accuracy.
DF7056.GEOID18 height accuracy estimate available here.
DF7056
DF7056.The PID for the CORS L1 Phase Center is DG4076.
DF7056
DF7056.Click photographs - Photos may exist for this station.
DF7056
DF7056.The XYZ, and position/ellipsoidal ht. are equivalent.
DF7056
DF7056.The ellipsoidal height was determined by GPS observations
DF7056.and is referenced to NAD 83.
DF7056
DF7056. The following values were computed from the NAD 83(2011) position.
DF7056
DF7056; North East Units Scale Factor Converg.
DF7056;SPC MI S - 87,691.950 4,084,644.316 MT 0.99996137 +0 41 54.3
DF7056;SPC MI S - 287,703.25 13,401,064.03 iFT 0.99996137 +0 41 54.3
DF7056;UTM 17 - 4,684,052.203 307,038.121 MT 1.00005815 -1 34 30.4
DF7056
DF7056! - Elev Factor x Scale Factor = Combined Factor
DF7056!SPC MI S - 0.99997416 x 0.99996137 = 0.99993553
DF7056!UTM 17 - 0.99997416 x 1.00005815 = 1.00003230
DF7056
DF7056_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TLG0703884052(NAD 83)
DF7056
DF7056 SUPERSEDED SURVEY CONTROL
DF7056
DF7056 ELLIP H (06/27/12) 164.801 (m) GP(2010.00) 0 0
DF7056 NAD 83(2011)- 42 17 05.33986(N) 083 20 25.31224(W) AD(2010.00) c
DF7056 NAD 83(2011)- 42 17 05.33998(N) 083 20 25.31235(W) AD(2010.00) c
DF7056 ELLIP H (08/??/11) 164.788 (m) GP(2010.00) c c
DF7056 NAD 83(CORS)- 42 17 05.34011(N) 083 20 25.31291(W) AD(2002.00) c
DF7056 ELLIP H (08/??/03) 164.805 (m) GP(2002.00) c c
DF7056
DF7056.Superseded values are not recommended for survey control.
DF7056
DF7056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF7056.See file dsdata.pdf to determine how the superseded data were derived.
DF7056
DF7056_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF7056
DF7056 STATION DESCRIPTION
DF7056
DF7056'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DF7056'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF7056'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF7056'ACCESSIBLE AT THE WORLDWIDE WEB.
DF7056'https://geodesy.noaa.gov/CORS/data.shtml
DF7056'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:04