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 22:07:42 EST
AF9645 ***********************************************************************
AF9645 CORS - This is a GPS Continuously Operating Reference Station.
AF9645 DESIGNATION - ORONO CORS ARP
AF9645 CORS_ID - ORO_
AF9645 PID - AF9645
AF9645 STATE/COUNTY- ME/PENOBSCOT
AF9645 COUNTRY - US
AF9645 USGS QUAD - OLD TOWN (2018)
AF9645
AF9645 *CURRENT SURVEY CONTROL
AF9645 ______________________________________________________________________
AF9645* NAD 83(2011) POSITION- 44 54 07.31290(N) 068 40 07.22131(W) ADJUSTED
AF9645* NAD 83(2011) ELLIP HT- 24.700 (meters) (06/??/19) ADJUSTED
AF9645* NAD 83(2011) EPOCH - 2010.00
AF9645 ______________________________________________________________________
AF9645 GEOID HEIGHT - -24.679 (meters) GEOID18
AF9645 NAD 83(2011) X - 1,646,125.923 (meters) COMP
AF9645 NAD 83(2011) Y - -4,215,283.173 (meters) COMP
AF9645 NAD 83(2011) Z - 4,479,660.758 (meters) COMP
AF9645
AF9645.Formal positional accuracy estimates are not available for this CORS
AF9645.because its coordinates were determined in part using modeled
AF9645.velocities. Approximate one-sigma accuracies for latitude, longitude,
AF9645.and ellipsoid height can be obtained from the short-term time series.
AF9645.Additional information regarding modeled velocities is available on
AF9645.the CORS Coordinates for MYCS2 web page:
AF9645.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
AF9645
AF9645.The coordinates were established by GPS observations
AF9645.and adjusted by the National Geodetic Survey in June 2019.
AF9645
AF9645.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9645.been affixed to the stable North American Tectonic Plate.
AF9645
AF9645.The coordinates are valid at the epoch date displayed above
AF9645.which is a decimal equivalence of Year/Month/Day.
AF9645
AF9645.Due to the release of the International GNSS Service (IGS) 2014
AF9645.realization of the International Terrestrial Reference Frame of 2014
AF9645.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9645.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9645.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9645.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9645.currently published epoch of 2010.00.
AF9645
AF9645.Additional information on MYCS2 is available at
AF9645.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9645
AF9645.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9645.GEOID18 height accuracy estimate available here.
AF9645
AF9645.The PID for the CORS L1 Phase Center is AJ7931.
AF9645
AF9645.Click photographs - Photos may exist for this station.
AF9645
AF9645.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9645
AF9645.The ellipsoidal height was determined by GPS observations
AF9645.and is referenced to NAD 83.
AF9645
AF9645. The following values were computed from the NAD 83(2011) position.
AF9645
AF9645; North East Units Scale Factor Converg.
AF9645;SPC ME E - 137,271.116 286,679.388 MT 0.99990218 -0 07 08.6
AF9645;SPC ME E - 450,363.65 940,547.29 sFT 0.99990218 -0 07 08.6
AF9645;UTM 19 - 4,972,120.809 526,158.132 MT 0.99960841 +0 14 02.0
AF9645
AF9645! - Elev Factor x Scale Factor = Combined Factor
AF9645!SPC ME E - 0.99999613 x 0.99990218 = 0.99989831
AF9645!UTM 19 - 0.99999613 x 0.99960841 = 0.99960454
AF9645
AF9645_U.S. NATIONAL GRID SPATIAL ADDRESS: 19TEK2615872120(NAD 83)
AF9645
AF9645 SUPERSEDED SURVEY CONTROL
AF9645
AF9645 NAD 83(2011)- 44 54 07.31271(N) 068 40 07.22140(W) AD(2010.00) c
AF9645 ELLIP H (08/??/11) 24.719 (m) GP(2010.00) c c
AF9645 NAD 83(CORS)- 44 54 07.31332(N) 068 40 07.22200(W) AD(2002.00) c
AF9645 ELLIP H (03/??/02) 24.735 (m) GP(2002.00) c c
AF9645 NAD 83(CORS)- 44 54 07.31328(N) 068 40 07.22234(W) AD(1997.00) c
AF9645 ELLIP H (07/??/00) 24.724 (m) GP(1997.00) c c
AF9645 NAD 83(CORS)- 44 54 07.31333(N) 068 40 07.22257(W) AD(1997.00) c
AF9645 NAD 83(CORS)- 44 54 07.31333(N) 068 40 07.22257(W) AD(1997.00) c
AF9645 ELLIP H (11/??/99) 24.583 (m) GP(1997.00) c c
AF9645 ELLIP H (11/??/99) 24.583 (m) GP(1997.00) c c
AF9645 NAD 83(CORS)- 44 54 07.31315(N) 068 40 07.22279(W) AD(1997.00) c
AF9645 ELLIP H (09/??/97) 24.609 (m) GP(1997.00) c c
AF9645 NAD 83(CORS)- 44 54 07.31315(N) 068 40 07.22279(W) AD(1996.00) c
AF9645 ELLIP H (09/??/97) 24.609 (m) GP(1996.00) c c
AF9645
AF9645.Superseded values are not recommended for survey control.
AF9645
AF9645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9645.See file dsdata.pdf to determine how the superseded data were derived.
AF9645
AF9645_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9645
AF9645 STATION DESCRIPTION
AF9645
AF9645'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9645'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9645'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9645'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9645'https://geodesy.noaa.gov/CORS/data.shtml
AF9645'https://geodesy.noaa.gov/CORS
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