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 20, 2025 01:01:00 EST
DF8994 ***********************************************************************
DF8994 CORS - This is a GPS Continuously Operating Reference Station.
DF8994 DESIGNATION - NE DEPT OF ROADS CORS ARP
DF8994 CORS_ID - NEDR
DF8994 PID - DF8994
DF8994 STATE/COUNTY- NE/LANCASTER
DF8994 COUNTRY - US
DF8994 USGS QUAD - LINCOLN (2017)
DF8994
DF8994 *CURRENT SURVEY CONTROL
DF8994 ______________________________________________________________________
DF8994* NAD 83(2011) POSITION- 40 46 21.29168(N) 096 42 01.14409(W) ADJUSTED
DF8994* NAD 83(2011) ELLIP HT- 349.332 (meters) (06/??/19) ADJUSTED
DF8994* NAD 83(2011) EPOCH - 2010.00
DF8994 ______________________________________________________________________
DF8994 GEOID HEIGHT - -25.966 (meters) GEOID18
DF8994 NAD 83(2011) X - -564,408.114 (meters) COMP
DF8994 NAD 83(2011) Y - -4,804,347.303 (meters) COMP
DF8994 NAD 83(2011) Z - 4,143,558.111 (meters) COMP
DF8994
DF8994 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF8994 Standards:
DF8994 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF8994 Horiz Ellip SD_N SD_E SD_h (unitless)
DF8994 -------------------------------------------------------------------
DF8994 NETWORK 0.17 0.38 0.05 0.08 0.20 0.19335400
DF8994 -------------------------------------------------------------------
DF8994
DF8994.The coordinates were established by GPS observations
DF8994.and adjusted by the National Geodetic Survey in June 2019.
DF8994
DF8994.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF8994.been affixed to the stable North American Tectonic Plate.
DF8994
DF8994.The coordinates are valid at the epoch date displayed above
DF8994.which is a decimal equivalence of Year/Month/Day.
DF8994
DF8994.Due to the release of the International GNSS Service (IGS) 2014
DF8994.realization of the International Terrestrial Reference Frame of 2014
DF8994.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF8994.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF8994.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF8994.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF8994.currently published epoch of 2010.00.
DF8994
DF8994.Additional information on MYCS2 is available at
DF8994.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF8994
DF8994.Significant digits in the geoid height do not necessarily reflect accuracy.
DF8994.GEOID18 height accuracy estimate available here.
DF8994
DF8994.The PID for the CORS L1 Phase Center is DN9741.
DF8994
DF8994.Click photographs - Photos may exist for this station.
DF8994
DF8994.The XYZ, and position/ellipsoidal ht. are equivalent.
DF8994
DF8994.The ellipsoidal height was determined by GPS observations
DF8994.and is referenced to NAD 83.
DF8994
DF8994. The following values were computed from the NAD 83(2011) position.
DF8994
DF8994; North East Units Scale Factor Converg.
DF8994;SPC NE - 109,596.590 778,431.330 MT 0.99973986 +2 11 12.1
DF8994;SPC NE - 359,568.15 2,553,903.46 sFT 0.99973986 +2 11 12.1
DF8994;UTM 14 - 4,516,056.202 694,077.802 MT 1.00006363 +1 30 08.3
DF8994
DF8994! - Elev Factor x Scale Factor = Combined Factor
DF8994!SPC NE - 0.99994521 x 0.99973986 = 0.99968508
DF8994!UTM 14 - 0.99994521 x 1.00006363 = 1.00000883
DF8994
DF8994_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPL9407716056(NAD 83)
DF8994
DF8994 SUPERSEDED SURVEY CONTROL
DF8994
DF8994 ELLIP H (06/27/12) 349.334 (m) GP(2010.00) 0 0
DF8994 NAD 83(2011)- 40 46 21.29153(N) 096 42 01.14457(W) AD(2010.00) c
DF8994 NAD 83(2011)- 40 46 21.29179(N) 096 42 01.14422(W) AD(2010.00) c
DF8994 ELLIP H (08/??/11) 349.329 (m) GP(2010.00) c c
DF8994 ELLIP H (02/10/07) 349.349 (m) GP(2002.00)
DF8994 NAD 83(2007)- 40 46 21.29155(N) 096 42 01.14487(W) AD(2002.00) c
DF8994 NAD 83(CORS)- 40 46 21.29155(N) 096 42 01.14487(W) AD(2002.00) c
DF8994 ELLIP H (11/??/03) 349.349 (m) GP(2002.00) c c
DF8994
DF8994.Superseded values are not recommended for survey control.
DF8994
DF8994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF8994.See file dsdata.pdf to determine how the superseded data were derived.
DF8994
DF8994_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF8994
DF8994 STATION DESCRIPTION
DF8994
DF8994'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DF8994'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF8994'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF8994'ACCESSIBLE AT THE WORLDWIDE WEB.
DF8994'https://geodesy.noaa.gov/CORS/data.shtml
DF8994'https://geodesy.noaa.gov/CORS
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