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 03:25:02 EST
DN9940 ***********************************************************************
DN9940 CORS - This is a GPS Continuously Operating Reference Station.
DN9940 DESIGNATION - AUGUSTA CORS ARP
DN9940 CORS_ID - MEOW
DN9940 PID - DN9940
DN9940 STATE/COUNTY- ME/KENNEBEC
DN9940 COUNTRY - US
DN9940 USGS QUAD - TOGUS POND (2018)
DN9940
DN9940 *CURRENT SURVEY CONTROL
DN9940 ______________________________________________________________________
DN9940* NAD 83(2011) POSITION- 44 17 45.93589(N) 069 44 43.56967(W) ADJUSTED
DN9940* NAD 83(2011) ELLIP HT- 37.326 (meters) (05/??/20) ADJUSTED
DN9940* NAD 83(2011) EPOCH - 2010.00
DN9940 ______________________________________________________________________
DN9940 GEOID HEIGHT - -25.854 (meters) GEOID18
DN9940 NAD 83(2011) X - 1,582,992.230 (meters) COMP
DN9940 NAD 83(2011) Y - -4,289,835.846 (meters) COMP
DN9940 NAD 83(2011) Z - 4,431,725.121 (meters) COMP
DN9940
DN9940 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN9940 Standards:
DN9940 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN9940 Horiz Ellip SD_N SD_E SD_h (unitless)
DN9940 -------------------------------------------------------------------
DN9940 NETWORK 0.25 0.39 0.06 0.12 0.20 -0.43280400
DN9940 -------------------------------------------------------------------
DN9940
DN9940.The coordinates were established by GPS observations
DN9940.and adjusted by the National Geodetic Survey in May 2020.
DN9940
DN9940.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN9940.been affixed to the stable North American Tectonic Plate.
DN9940
DN9940.The coordinates are valid at the epoch date displayed above
DN9940.which is a decimal equivalence of Year/Month/Day.
DN9940
DN9940.Due to the release of the International GNSS Service (IGS) 2014
DN9940.realization of the International Terrestrial Reference Frame of 2014
DN9940.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN9940.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN9940.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN9940.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN9940.currently published epoch of 2010.00.
DN9940
DN9940.Additional information on MYCS2 is available at
DN9940.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN9940
DN9940.Significant digits in the geoid height do not necessarily reflect accuracy.
DN9940.GEOID18 height accuracy estimate available here.
DN9940
DN9940.The PID for the CORS L1 Phase Center is DR3603.
DN9940
DN9940.Click photographs - Photos may exist for this station.
DN9940
DN9940.The XYZ, and position/ellipsoidal ht. are equivalent.
DN9940
DN9940.The ellipsoidal height was determined by GPS observations
DN9940.and is referenced to NAD 83.
DN9940
DN9940. The following values were computed from the NAD 83(2011) position.
DN9940
DN9940; North East Units Scale Factor Converg.
DN9940;SPC ME W - 162,598.998 933,615.722 MT 0.99998056 +0 17 39.0
DN9940;SPC ME W - 533,460.21 3,063,037.58 sFT 0.99998056 +0 17 39.0
DN9940;UTM 19 - 4,905,030.291 440,533.306 MT 0.99964349 -0 31 14.2
DN9940
DN9940! - Elev Factor x Scale Factor = Combined Factor
DN9940!SPC ME W - 0.99999415 x 0.99998056 = 0.99997471
DN9940!UTM 19 - 0.99999415 x 0.99964349 = 0.99963764
DN9940
DN9940_U.S. NATIONAL GRID SPATIAL ADDRESS: 19TDK4053305030(NAD 83)
DN9940
DN9940 SUPERSEDED SURVEY CONTROL
DN9940
DN9940 NAD 83(2011)- 44 17 45.93588(N) 069 44 43.56999(W) AD(2010.00) c
DN9940 ELLIP H (06/??/19) 37.321 (m) GP(2010.00) c c
DN9940 NAD 83(2011)- 44 17 45.93624(N) 069 44 43.57001(W) AD(2010.00) c
DN9940 ELLIP H (08/??/12) 37.313 (m) GP(2010.00) c c
DN9940
DN9940.Superseded values are not recommended for survey control.
DN9940
DN9940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN9940.See file dsdata.pdf to determine how the superseded data were derived.
DN9940
DN9940_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN9940
DN9940 STATION DESCRIPTION
DN9940
DN9940'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DN9940'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN9940'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN9940'ACCESSIBLE AT THE WORLDWIDE WEB.
DN9940'https://geodesy.noaa.gov/CORS/data.shtml
DN9940'https://geodesy.noaa.gov/CORS
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