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 22:39:17 EST
DG5004 ***********************************************************************
DG5004 CORS - This is a GPS Continuously Operating Reference Station.
DG5004 DESIGNATION - GRAND ISLAND CORS ARP
DG5004 CORS_ID - NEGI
DG5004 PID - DG5004
DG5004 STATE/COUNTY- NE/HALL
DG5004 COUNTRY - US
DG5004 USGS QUAD - GRAND ISLAND (2017)
DG5004
DG5004 *CURRENT SURVEY CONTROL
DG5004 ______________________________________________________________________
DG5004* NAD 83(2011) POSITION- 40 55 20.11235(N) 098 19 41.34970(W) ADJUSTED
DG5004* NAD 83(2011) ELLIP HT- 542.582 (meters) (07/??/23) ADJUSTED
DG5004* NAD 83(2011) EPOCH - 2010.00
DG5004 ______________________________________________________________________
DG5004 GEOID HEIGHT - -25.085 (meters) GEOID18
DG5004 NAD 83(2011) X - -699,105.133 (meters) COMP
DG5004 NAD 83(2011) Y - -4,775,762.583 (meters) COMP
DG5004 NAD 83(2011) Z - 4,156,258.605 (meters) COMP
DG5004
DG5004 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG5004 Standards:
DG5004 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG5004 Horiz Ellip SD_N SD_E SD_h (unitless)
DG5004 -------------------------------------------------------------------
DG5004 NETWORK 0.17 0.25 0.04 0.08 0.13 0.18607400
DG5004 -------------------------------------------------------------------
DG5004
DG5004.The coordinates were established by GPS observations
DG5004.and adjusted by the National Geodetic Survey in July 2023.
DG5004
DG5004.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG5004.been affixed to the stable North American Tectonic Plate.
DG5004
DG5004.The coordinates are valid at the epoch date displayed above
DG5004.which is a decimal equivalence of Year/Month/Day.
DG5004
DG5004.Due to the release of the International GNSS Service (IGS) 2014
DG5004.realization of the International Terrestrial Reference Frame of 2014
DG5004.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG5004.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG5004.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG5004.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG5004.currently published epoch of 2010.00.
DG5004
DG5004.Additional information on MYCS2 is available at
DG5004.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG5004
DG5004.Significant digits in the geoid height do not necessarily reflect accuracy.
DG5004.GEOID18 height accuracy estimate available here.
DG5004
DG5004.The PID for the CORS L1 Phase Center is DJ5448.
DG5004
DG5004.Click photographs - Photos may exist for this station.
DG5004
DG5004.The XYZ, and position/ellipsoidal ht. are equivalent.
DG5004
DG5004.The ellipsoidal height was determined by GPS observations
DG5004.and is referenced to NAD 83.
DG5004
DG5004. The following values were computed from the NAD 83(2011) position.
DG5004
DG5004; North East Units Scale Factor Converg.
DG5004;SPC NE - 122,260.615 640,776.739 MT 0.99971011 +1 06 28.5
DG5004;SPC NE - 401,116.70 2,102,281.68 sFT 0.99971011 +1 06 28.5
DG5004;UTM 14 - 4,530,343.773 556,569.916 MT 0.99963939 +0 26 24.3
DG5004
DG5004! - Elev Factor x Scale Factor = Combined Factor
DG5004!SPC NE - 0.99991490 x 0.99971011 = 0.99962503
DG5004!UTM 14 - 0.99991490 x 0.99963939 = 0.99955432
DG5004
DG5004_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNL5656930343(NAD 83)
DG5004
DG5004 SUPERSEDED SURVEY CONTROL
DG5004
DG5004 NAD 83(2011)- 40 55 20.11233(N) 098 19 41.34972(W) AD(2010.00) c
DG5004 ELLIP H (06/??/19) 542.607 (m) GP(2010.00) c c
DG5004 ELLIP H (06/27/12) 542.612 (m) GP(2010.00) 0 0
DG5004 NAD 83(2011)- 40 55 20.11246(N) 098 19 41.34980(W) AD(2010.00) c
DG5004 NAD 83(2011)- 40 55 20.11234(N) 098 19 41.34977(W) AD(2010.00) c
DG5004 ELLIP H (08/??/11) 542.597 (m) GP(2010.00) c c
DG5004 NAD 83(CORS)- 40 55 20.11230(N) 098 19 41.35051(W) AD(2002.00) c
DG5004 ELLIP H (04/??/04) 542.596 (m) GP(2002.00) c c
DG5004
DG5004.Superseded values are not recommended for survey control.
DG5004
DG5004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG5004.See file dsdata.pdf to determine how the superseded data were derived.
DG5004
DG5004_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG5004_MAGNETIC: N = NO MAGNETIC MATERIAL
DG5004
DG5004 STATION DESCRIPTION
DG5004
DG5004'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DG5004'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG5004'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG5004'ACCESSIBLE AT THE WORLDWIDE WEB.
DG5004'https://geodesy.noaa.gov/CORS/data.shtml
DG5004'https://geodesy.noaa.gov/CORS
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