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 10:39:52 EST
DQ2107 ***********************************************************************
DQ2107 CORS - This is a GPS Continuously Operating Reference Station.
DQ2107 DESIGNATION - MIDWAY TG CORS ARP
DQ2107 CORS_ID - MQSI
DQ2107 PID - DQ2107
DQ2107 STATE/COUNTY- MQ/MIDWAY
DQ2107 COUNTRY - US
DQ2107 USGS QUAD -
DQ2107
DQ2107 *CURRENT SURVEY CONTROL
DQ2107 ______________________________________________________________________
DQ2107* NAD 83(PA11) POSITION- 28 12 53.70628(N) 177 21 39.80232(W) ADJUSTED
DQ2107* NAD 83(PA11) ELLIP HT- 4.589 (meters) (08/??/21) ADJUSTED
DQ2107* NAD 83(PA11) EPOCH - 2010.00
DQ2107 ______________________________________________________________________
DQ2107 GEOID HEIGHT - 1.485 (meters) EGM08
DQ2107 NAD 83(PA11) X - -5,618,538.131 (meters) COMP
DQ2107 NAD 83(PA11) Y - -258,963.224 (meters) COMP
DQ2107 NAD 83(PA11) Z - 2,997,516.042 (meters) COMP
DQ2107
DQ2107.Formal positional accuracy estimates are not available for this CORS
DQ2107.because its coordinates were determined in part using modeled
DQ2107.velocities. Approximate one-sigma accuracies for latitude, longitude,
DQ2107.and ellipsoid height can be obtained from the short-term time series.
DQ2107.Additional information regarding modeled velocities is available on
DQ2107.the CORS Coordinates for MYCS2 web page:
DQ2107.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DQ2107
DQ2107.The coordinates were established by GPS observations
DQ2107.and adjusted by the National Geodetic Survey in August 2021.
DQ2107
DQ2107.NAD 83(PA11) refers to NAD 83 coordinates where the reference frame has
DQ2107.been affixed to the stable Pacific Tectonic Plate.
DQ2107
DQ2107.The coordinates are valid at the epoch date displayed above
DQ2107.which is a decimal equivalence of Year/Month/Day.
DQ2107
DQ2107.Due to the release of the International GNSS Service (IGS) 2014
DQ2107.realization of the International Terrestrial Reference Frame of 2014
DQ2107.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DQ2107.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DQ2107.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DQ2107.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DQ2107.currently published epoch of 2010.00.
DQ2107
DQ2107.Additional information on MYCS2 is available at
DQ2107.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DQ2107
DQ2107.Significant digits in the geoid height do not necessarily reflect accuracy.
DQ2107
DQ2107.The PID for the CORS L1 Phase Center is DQ2108.
DQ2107
DQ2107.Click photographs - Photos may exist for this station.
DQ2107
DQ2107.The XYZ, and position/ellipsoidal ht. are equivalent.
DQ2107
DQ2107.The ellipsoidal height was determined by GPS observations
DQ2107.and is referenced to NAD 83.
DQ2107
DQ2107. The following values were computed from the NAD 83(PA11) position.
DQ2107
DQ2107; North East Units Scale Factor Converg.
DQ2107;UTM 01 - 3,121,063.134 464,570.595 MT 0.99961549 -0 10 14.5
DQ2107
DQ2107! - Elev Factor x Scale Factor = Combined Factor
DQ2107!UTM 01 - 0.99999928 x 0.99961549 = 0.99961477
DQ2107
DQ2107_U.S. NATIONAL GRID SPATIAL ADDRESS: 1RDM6457021063(NAD 83)
DQ2107
DQ2107 SUPERSEDED SURVEY CONTROL
DQ2107
DQ2107 NAD 83(PA11)- 28 12 53.70639(N) 177 21 39.80230(W) AD(2010.00) c
DQ2107 ELLIP H (09/??/17) 4.578 (m) GP(2010.00) c c
DQ2107 NAD 83(PA11)- 28 12 53.73643(N) 177 21 39.84406(W) AD(2010.00) c
DQ2107 ELLIP H (04/??/16) 4.503 (m) GP(2010.00) c c
DQ2107
DQ2107.Superseded values are not recommended for survey control.
DQ2107
DQ2107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DQ2107.See file dsdata.pdf to determine how the superseded data were derived.
DQ2107
DQ2107_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DQ2107
DQ2107 STATION DESCRIPTION
DQ2107
DQ2107'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DQ2107'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DQ2107'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DQ2107'ACCESSIBLE AT THE WORLDWIDE WEB.
DQ2107'https://geodesy.noaa.gov/CORS/data.shtml
DQ2107'https://geodesy.noaa.gov/CORS
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