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 13:52:09 EST
 DP6613 ***********************************************************************
 DP6613  CORS        -  This is a GPS Continuously Operating Reference Station.
 DP6613  DESIGNATION -  PMTL RACS-APM CORS ARP
 DP6613  CORS_ID     -  PMTL
 DP6613  PID         -  DP6613
 DP6613  STATE/COUNTY-  PQ/MONTREAL
 DP6613  COUNTRY     -  CANADA
 DP6613  NTS MAPSHEET-  LAVAL (2020)
 DP6613
 DP6613                         *CURRENT SURVEY CONTROL
 DP6613  ______________________________________________________________________
 DP6613* NAD 83(2011) POSITION- 45 33 25.45913(N) 073 31 13.49346(W)   ADJUSTED
 DP6613* NAD 83(2011) ELLIP HT-    55.178 (meters)        (06/??/19)   ADJUSTED
 DP6613* NAD 83(2011) EPOCH   -  2010.00
 DP6613  ______________________________________________________________________
 DP6613  GEOID HEIGHT    -        -31.531 (meters)                     EGM08
 DP6613  NAD 83(2011) X  -  1,269,053.807 (meters)                     COMP
 DP6613  NAD 83(2011) Y  - -4,289,866.176 (meters)                     COMP
 DP6613  NAD 83(2011) Z  -  4,530,952.283 (meters)                     COMP
 DP6613
 DP6613.Formal positional accuracy estimates are not available for this CORS
 DP6613.because its coordinates were determined in part using modeled
 DP6613.velocities. Approximate one-sigma accuracies for latitude, longitude,
 DP6613.and ellipsoid height can be obtained from the short-term time series.
 DP6613.Additional information regarding modeled velocities is available on
 DP6613.the CORS Coordinates for MYCS2 web page:
 DP6613.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
 DP6613
 DP6613.The positional and height information provided upon this datasheet are not
 DP6613.officially recognized by the Government of Canada, provincial governments
 DP6613.within Canada, nor are they intended to replace or substitute for them.
 DP6613.The intent of sharing this data is to allow access to positions or heights
 DP6613.recognized by the United States Government. Passive control that is used by
 DP6613.both nations may share the same or similar designations or descriptions but
 DP6613.do not share official positions or heights. The 'Station Description' may
 DP6613.originate from a Canadian 'Station Report' and if so contains information
 DP6613.licensed under the 'Open Government License - Canada'.
 DP6613
 DP6613.The coordinates were established by GPS observations
 DP6613.and adjusted by the National Geodetic Survey in June 2019.
 DP6613
 DP6613.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP6613.been affixed to the stable North American Tectonic Plate. 
 DP6613
 DP6613.The coordinates are valid at the epoch date displayed above
 DP6613.which is a decimal equivalence of Year/Month/Day.
 DP6613
 DP6613.Due to the release of the International GNSS Service (IGS) 2014
 DP6613.realization of the International Terrestrial Reference Frame of 2014
 DP6613.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
 DP6613.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
 DP6613.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
 DP6613.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
 DP6613.currently published epoch of 2010.00.
 DP6613
 DP6613.Additional information on MYCS2 is available at
 DP6613.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
 DP6613
 DP6613.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP6613
 DP6613.The PID for the CORS L1 Phase Center is DP6614.
 DP6613
 DP6613.Click photographs - Photos may exist for this station.
 DP6613
 DP6613.The XYZ, and position/ellipsoidal ht. are equivalent.
 DP6613
 DP6613.The ellipsoidal height was determined by GPS observations
 DP6613.and is referenced to NAD 83.
 DP6613
 DP6613. The following values were computed from the NAD 83(2011) position.
 DP6613
 DP6613;                    North         East     Units Scale Factor Converg.
 DP6613;UTM  18      - 5,045,901.706   615,478.182   MT  0.99976395   +1 03 23.3
 DP6613
 DP6613!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP6613!UTM  18      -   0.99999135  x   0.99976395  =   0.99975530
 DP6613
 DP6613_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TXR1547845901(NAD 83)
 DP6613
 DP6613                          SUPERSEDED SURVEY CONTROL
 DP6613
 DP6613  NAD 83(2011)-  45 33 25.45934(N)    073 31 13.49348(W) AD(2010.00) c
 DP6613  ELLIP H (03/??/15)   55.157  (m)                       GP(2010.00) c c
 DP6613
 DP6613.Superseded values are not recommended for survey control.
 DP6613
 DP6613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DP6613.See file dsdata.pdf to determine how the superseded data were derived.
 DP6613
 DP6613_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DP6613
 DP6613                          STATION DESCRIPTION
 DP6613
 DP6613'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
 DP6613'STATION IS PART OF THE NOAA CORS NETWORK.  LATEST INFORMATION INCLUDING
 DP6613'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
 DP6613'ACCESSIBLE AT THE WORLDWIDE WEB.
 DP6613'https://geodesy.noaa.gov/CORS/data.shtml
 DP6613'https://geodesy.noaa.gov/CORS




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