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 18:17:05 EST
DN9930 ***********************************************************************
DN9930 CORS - This is a GPS Continuously Operating Reference Station.
DN9930 DESIGNATION - BANGOR MEDD CORS ARP
DN9930 CORS_ID - MEDD
DN9930 PID - DN9930
DN9930 STATE/COUNTY- ME/PENOBSCOT
DN9930 COUNTRY - US
DN9930 USGS QUAD - VEAZIE (2018)
DN9930
DN9930 *CURRENT SURVEY CONTROL
DN9930 ______________________________________________________________________
DN9930* NAD 83(2011) POSITION- 44 49 07.37767(N) 068 44 35.61576(W) ADJUSTED
DN9930* NAD 83(2011) ELLIP HT- 28.646 (meters) (06/??/19) ADJUSTED
DN9930* NAD 83(2011) EPOCH - 2010.00
DN9930 ______________________________________________________________________
DN9930 GEOID HEIGHT - -24.828 (meters) GEOID18
DN9930 NAD 83(2011) X - 1,643,008.359 (meters) COMP
DN9930 NAD 83(2011) Y - -4,223,510.817 (meters) COMP
DN9930 NAD 83(2011) Z - 4,473,100.652 (meters) COMP
DN9930
DN9930.Formal positional accuracy estimates are not available for this CORS
DN9930.because its coordinates were determined in part using modeled
DN9930.velocities. Approximate one-sigma accuracies for latitude, longitude,
DN9930.and ellipsoid height can be obtained from the short-term time series.
DN9930.Additional information regarding modeled velocities is available on
DN9930.the CORS Coordinates for MYCS2 web page:
DN9930.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DN9930
DN9930.The coordinates were established by GPS observations
DN9930.and adjusted by the National Geodetic Survey in June 2019.
DN9930
DN9930.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN9930.been affixed to the stable North American Tectonic Plate.
DN9930
DN9930.The coordinates are valid at the epoch date displayed above
DN9930.which is a decimal equivalence of Year/Month/Day.
DN9930
DN9930.Due to the release of the International GNSS Service (IGS) 2014
DN9930.realization of the International Terrestrial Reference Frame of 2014
DN9930.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN9930.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN9930.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN9930.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN9930.currently published epoch of 2010.00.
DN9930
DN9930.Additional information on MYCS2 is available at
DN9930.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN9930
DN9930.Significant digits in the geoid height do not necessarily reflect accuracy.
DN9930.GEOID18 height accuracy estimate available here.
DN9930
DN9930.The PID for the CORS L1 Phase Center is DN9931.
DN9930
DN9930.Click photographs - Photos may exist for this station.
DN9930
DN9930.The XYZ, and position/ellipsoidal ht. are equivalent.
DN9930
DN9930.The ellipsoidal height was determined by GPS observations
DN9930.and is referenced to NAD 83.
DN9930
DN9930. The following values were computed from the NAD 83(2011) position.
DN9930
DN9930; North East Units Scale Factor Converg.
DN9930;SPC ME E - 128,028.226 280,763.898 MT 0.99990455 -0 10 17.2
DN9930;SPC ME E - 420,039.27 921,139.56 sFT 0.99990455 -0 10 17.2
DN9930;UTM 19 - 4,962,844.434 520,301.387 MT 0.99960507 +0 10 51.6
DN9930
DN9930! - Elev Factor x Scale Factor = Combined Factor
DN9930!SPC ME E - 0.99999551 x 0.99990455 = 0.99990006
DN9930!UTM 19 - 0.99999551 x 0.99960507 = 0.99960058
DN9930
DN9930_U.S. NATIONAL GRID SPATIAL ADDRESS: 19TEK2030162844(NAD 83)
DN9930
DN9930 SUPERSEDED SURVEY CONTROL
DN9930
DN9930 NAD 83(2011)- 44 49 07.37767(N) 068 44 35.61570(W) AD(2010.00) c
DN9930 ELLIP H (08/??/12) 28.641 (m) GP(2010.00) c c
DN9930
DN9930.Superseded values are not recommended for survey control.
DN9930
DN9930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN9930.See file dsdata.pdf to determine how the superseded data were derived.
DN9930
DN9930_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN9930
DN9930 STATION DESCRIPTION
DN9930
DN9930'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DN9930'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN9930'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN9930'ACCESSIBLE AT THE WORLDWIDE WEB.
DN9930'https://geodesy.noaa.gov/CORS/data.shtml
DN9930'https://geodesy.noaa.gov/CORS
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