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 05:20:03 EST
DK4181 ***********************************************************************
DK4181 CORS - This is a GPS Continuously Operating Reference Station.
DK4181 DESIGNATION - UPPER KEWEENAW 5 CORS ARP
DK4181 CORS_ID - KEW5
DK4181 PID - DK4181
DK4181 STATE/COUNTY- MI/HOUGHTON
DK4181 COUNTRY - US
DK4181 USGS QUAD - HANCOCK (2017)
DK4181
DK4181 *CURRENT SURVEY CONTROL
DK4181 ______________________________________________________________________
DK4181* NAD 83(2011) POSITION- 47 13 37.40573(N) 088 37 27.53921(W) ADJUSTED
DK4181* NAD 83(2011) ELLIP HT- 164.706 (meters) (06/??/19) ADJUSTED
DK4181* NAD 83(2011) EPOCH - 2010.00
DK4181 ______________________________________________________________________
DK4181 GEOID HEIGHT - -33.524 (meters) GEOID18
DK4181 NAD 83(2011) X - 104,177.584 (meters) COMP
DK4181 NAD 83(2011) Y - -4,338,053.478 (meters) COMP
DK4181 NAD 83(2011) Z - 4,659,064.503 (meters) COMP
DK4181
DK4181 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK4181 Standards:
DK4181 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK4181 Horiz Ellip SD_N SD_E SD_h (unitless)
DK4181 -------------------------------------------------------------------
DK4181 NETWORK 0.28 0.70 0.11 0.12 0.36 -0.06513300
DK4181 -------------------------------------------------------------------
DK4181
DK4181.The coordinates were established by GPS observations
DK4181.and adjusted by the National Geodetic Survey in June 2019.
DK4181
DK4181.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK4181.been affixed to the stable North American Tectonic Plate.
DK4181
DK4181.The coordinates are valid at the epoch date displayed above
DK4181.which is a decimal equivalence of Year/Month/Day.
DK4181
DK4181.Due to the release of the International GNSS Service (IGS) 2014
DK4181.realization of the International Terrestrial Reference Frame of 2014
DK4181.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK4181.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK4181.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK4181.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK4181.currently published epoch of 2010.00.
DK4181
DK4181.Additional information on MYCS2 is available at
DK4181.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK4181
DK4181.Significant digits in the geoid height do not necessarily reflect accuracy.
DK4181.GEOID18 height accuracy estimate available here.
DK4181
DK4181.The PID for the CORS L1 Phase Center is DK4182.
DK4181
DK4181.Click photographs - Photos may exist for this station.
DK4181
DK4181.The XYZ, and position/ellipsoidal ht. are equivalent.
DK4181
DK4181.The ellipsoidal height was determined by GPS observations
DK4181.and is referenced to NAD 83.
DK4181
DK4181. The following values were computed from the NAD 83(2011) position.
DK4181
DK4181; North East Units Scale Factor Converg.
DK4181;SPC MI N - 272,880.958 7,876,989.228 MT 1.00003828 -1 10 26.5
DK4181;SPC MI N - 895,278.73 25,843,140.51 iFT 1.00003828 -1 10 26.5
DK4181;UTM 16 - 5,231,676.264 377,035.792 MT 0.99978583 -1 11 32.9
DK4181
DK4181! - Elev Factor x Scale Factor = Combined Factor
DK4181!SPC MI N - 0.99997418 x 1.00003828 = 1.00001246
DK4181!UTM 16 - 0.99997418 x 0.99978583 = 0.99976002
DK4181
DK4181_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCT7703531676(NAD 83)
DK4181
DK4181 SUPERSEDED SURVEY CONTROL
DK4181
DK4181 ELLIP H (06/27/12) 164.708 (m) GP(2010.00) 0 0
DK4181 NAD 83(2011)- 47 13 37.40581(N) 088 37 27.53908(W) AD(2010.00) c
DK4181 NAD 83(2011)- 47 13 37.40572(N) 088 37 27.53912(W) AD(2010.00) c
DK4181 ELLIP H (08/??/11) 164.704 (m) GP(2010.00) c c
DK4181 NAD 83(CORS)- 47 13 37.40612(N) 088 37 27.54091(W) AD(2002.00) c
DK4181 ELLIP H (06/??/08) 164.675 (m) GP(2002.00) c c
DK4181
DK4181.Superseded values are not recommended for survey control.
DK4181
DK4181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK4181.See file dsdata.pdf to determine how the superseded data were derived.
DK4181
DK4181_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK4181
DK4181 STATION DESCRIPTION
DK4181
DK4181'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DK4181'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK4181'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK4181'ACCESSIBLE AT THE WORLDWIDE WEB.
DK4181'https://geodesy.noaa.gov/CORS/data.shtml
DK4181'https://geodesy.noaa.gov/CORS
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