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 16:24:07 EST
DK4115 ***********************************************************************
DK4115 CORS - This is a GPS Continuously Operating Reference Station.
DK4115 DESIGNATION - IQALUIT WAAS CORS ARP
DK4115 CORS_ID - YFB1
DK4115 PID - DK4115
DK4115 STATE/COUNTY- NN/BAFFIN
DK4115 COUNTRY - CANADA
DK4115 NTS MAPSHEET- HILL ISLAND (2020)
DK4115
DK4115 *CURRENT SURVEY CONTROL
DK4115 ______________________________________________________________________
DK4115* NAD 83(2011) POSITION- 63 43 53.31959(N) 068 32 35.43002(W) ADJUSTED
DK4115* NAD 83(2011) ELLIP HT- 10.042 (meters) (06/??/19) ADJUSTED
DK4115* NAD 83(2011) EPOCH - 2010.00
DK4115 ______________________________________________________________________
DK4115 GEOID HEIGHT - -10.633 (meters) EGM08
DK4115 NAD 83(2011) X - 1,035,382.307 (meters) COMP
DK4115 NAD 83(2011) Y - -2,634,290.691 (meters) COMP
DK4115 NAD 83(2011) Z - 5,696,538.919 (meters) COMP
DK4115
DK4115 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK4115 Standards:
DK4115 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK4115 Horiz Ellip SD_N SD_E SD_h (unitless)
DK4115 -------------------------------------------------------------------
DK4115 NETWORK 0.28 0.46 0.13 0.09 0.24 -0.23511600
DK4115 -------------------------------------------------------------------
DK4115
DK4115.The positional and height information provided upon this datasheet are not
DK4115.officially recognized by the Government of Canada, provincial governments
DK4115.within Canada, nor are they intended to replace or substitute for them.
DK4115.The intent of sharing this data is to allow access to positions or heights
DK4115.recognized by the United States Government. Passive control that is used by
DK4115.both nations may share the same or similar designations or descriptions but
DK4115.do not share official positions or heights. The 'Station Description' may
DK4115.originate from a Canadian 'Station Report' and if so contains information
DK4115.licensed under the 'Open Government License - Canada'.
DK4115
DK4115.The coordinates were established by GPS observations
DK4115.and adjusted by the National Geodetic Survey in June 2019.
DK4115
DK4115.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK4115.been affixed to the stable North American Tectonic Plate.
DK4115
DK4115.The coordinates are valid at the epoch date displayed above
DK4115.which is a decimal equivalence of Year/Month/Day.
DK4115
DK4115.Due to the release of the International GNSS Service (IGS) 2014
DK4115.realization of the International Terrestrial Reference Frame of 2014
DK4115.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK4115.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK4115.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK4115.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK4115.currently published epoch of 2010.00.
DK4115
DK4115.Additional information on MYCS2 is available at
DK4115.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK4115
DK4115.Significant digits in the geoid height do not necessarily reflect accuracy.
DK4115
DK4115.The PID for the CORS L1 Phase Center is DK4116.
DK4115
DK4115.Click photographs - Photos may exist for this station.
DK4115
DK4115.The XYZ, and position/ellipsoidal ht. are equivalent.
DK4115
DK4115.The ellipsoidal height was determined by GPS observations
DK4115.and is referenced to NAD 83.
DK4115
DK4115. The following values were computed from the NAD 83(2011) position.
DK4115
DK4115; North East Units Scale Factor Converg.
DK4115;UTM 19 - 7,067,173.182 522,558.334 MT 0.99960623 +0 24 34.7
DK4115
DK4115! - Elev Factor x Scale Factor = Combined Factor
DK4115!UTM 19 - 0.99999843 x 0.99960623 = 0.99960466
DK4115
DK4115_U.S. NATIONAL GRID SPATIAL ADDRESS: 19VEL2255867173(NAD 83)
DK4115
DK4115 SUPERSEDED SURVEY CONTROL
DK4115
DK4115 NAD 83(2011)- 63 43 53.31970(N) 068 32 35.42891(W) AD(2010.00) c
DK4115 ELLIP H (08/??/11) 10.039 (m) GP(2010.00) c c
DK4115 NAD 83(CORS)- 63 43 53.31984(N) 068 32 35.43159(W) AD(2002.00) c
DK4115 ELLIP H (06/??/08) 10.022 (m) GP(2002.00) c c
DK4115
DK4115.Superseded values are not recommended for survey control.
DK4115
DK4115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK4115.See file dsdata.pdf to determine how the superseded data were derived.
DK4115
DK4115_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK4115
DK4115 STATION DESCRIPTION
DK4115
DK4115'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DK4115'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK4115'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK4115'ACCESSIBLE AT THE WORLDWIDE WEB.
DK4115'https://geodesy.noaa.gov/CORS/data.shtml
DK4115'https://geodesy.noaa.gov/CORS
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