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 17, 2025 22:17:09 EST
DH3779 ***********************************************************************
DH3779 CORS - This is a GPS Continuously Operating Reference Station.
DH3779 DESIGNATION - COUDERSPORT CORS ARP
DH3779 CORS_ID - PACP
DH3779 PID - DH3779
DH3779 STATE/COUNTY- PA/POTTER
DH3779 COUNTRY - US
DH3779 USGS QUAD - COUDERSPORT (2019)
DH3779
DH3779 *CURRENT SURVEY CONTROL
DH3779 ______________________________________________________________________
DH3779* NAD 83(2011) POSITION- 41 45 51.73625(N) 078 01 24.91181(W) ADJUSTED
DH3779* NAD 83(2011) ELLIP HT- 485.621 (meters) (06/??/19) ADJUSTED
DH3779* NAD 83(2011) EPOCH - 2010.00
DH3779 ______________________________________________________________________
DH3779 GEOID HEIGHT - -31.604 (meters) GEOID18
DH3779 NAD 83(2011) X - 988,745.821 (meters) COMP
DH3779 NAD 83(2011) Y - -4,661,117.703 (meters) COMP
DH3779 NAD 83(2011) Z - 4,226,442.103 (meters) COMP
DH3779
DH3779.Formal positional accuracy estimates are not available for this CORS
DH3779.because its coordinates were determined in part using modeled
DH3779.velocities. Approximate one-sigma accuracies for latitude, longitude,
DH3779.and ellipsoid height can be obtained from the short-term time series.
DH3779.Additional information regarding modeled velocities is available on
DH3779.the CORS Coordinates for MYCS2 web page:
DH3779.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DH3779
DH3779.The coordinates were established by GPS observations
DH3779.and adjusted by the National Geodetic Survey in June 2019.
DH3779
DH3779.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH3779.been affixed to the stable North American Tectonic Plate.
DH3779
DH3779.The coordinates are valid at the epoch date displayed above
DH3779.which is a decimal equivalence of Year/Month/Day.
DH3779
DH3779.Due to the release of the International GNSS Service (IGS) 2014
DH3779.realization of the International Terrestrial Reference Frame of 2014
DH3779.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH3779.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH3779.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH3779.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH3779.currently published epoch of 2010.00.
DH3779
DH3779.Additional information on MYCS2 is available at
DH3779.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH3779
DH3779.Significant digits in the geoid height do not necessarily reflect accuracy.
DH3779.GEOID18 height accuracy estimate available here.
DH3779
DH3779.The PID for the CORS L1 Phase Center is DH3780.
DH3779
DH3779.Click photographs - Photos may exist for this station.
DH3779
DH3779.The XYZ, and position/ellipsoidal ht. are equivalent.
DH3779
DH3779.The ellipsoidal height was determined by GPS observations
DH3779.and is referenced to NAD 83.
DH3779
DH3779. The following values were computed from the NAD 83(2011) position.
DH3779
DH3779; North East Units Scale Factor Converg.
DH3779;SPC PA N - 177,469.727 577,250.315 MT 0.99997514 -0 10 51.6
DH3779;SPC PA N - 582,248.60 1,893,862.08 sFT 0.99997514 -0 10 51.6
DH3779;UTM 17 - 4,627,897.706 747,419.492 MT 1.00035337 +1 59 00.6
DH3779;UTM 18 - 4,628,034.604 248,658.741 MT 1.00037745 -2 00 53.9
DH3779
DH3779! - Elev Factor x Scale Factor = Combined Factor
DH3779!SPC PA N - 0.99992384 x 0.99997514 = 0.99989898
DH3779!UTM 17 - 0.99992384 x 1.00035337 = 1.00027718
DH3779!UTM 18 - 0.99992384 x 1.00037745 = 1.00030126
DH3779
DH3779_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TQG4741927897(NAD 83)
DH3779
DH3779 SUPERSEDED SURVEY CONTROL
DH3779
DH3779 ELLIP H (06/27/12) 485.627 (m) GP(2010.00) 0 0
DH3779 NAD 83(2011)- 41 45 51.73631(N) 078 01 24.91197(W) AD(2010.00) c
DH3779 NAD 83(2011)- 41 45 51.73633(N) 078 01 24.91175(W) AD(2010.00) c
DH3779 ELLIP H (08/??/11) 485.624 (m) GP(2010.00) c c
DH3779 NAD 83(CORS)- 41 45 51.73639(N) 078 01 24.91214(W) AD(2002.00) c
DH3779 ELLIP H (06/??/05) 485.636 (m) GP(2002.00) c c
DH3779
DH3779.Superseded values are not recommended for survey control.
DH3779
DH3779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH3779.See file dsdata.pdf to determine how the superseded data were derived.
DH3779
DH3779_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH3779
DH3779 STATION DESCRIPTION
DH3779
DH3779'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH3779'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH3779'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH3779'ACCESSIBLE AT THE WORLDWIDE WEB.
DH3779'https://geodesy.noaa.gov/CORS/data.shtml
DH3779'https://geodesy.noaa.gov/CORS
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