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 00:06:12 EST
DL7764 ***********************************************************************
DL7764 CORS - This is a GPS Continuously Operating Reference Station.
DL7764 DESIGNATION - GUNSTOCKMRNH2008 CORS ARP
DL7764 CORS_ID - P776
DL7764 PID - DL7764
DL7764 STATE/COUNTY- NH/BELKNAP
DL7764 COUNTRY - US
DL7764 USGS QUAD - LACONIA (2018)
DL7764
DL7764 *CURRENT SURVEY CONTROL
DL7764 ______________________________________________________________________
DL7764* NAD 83(2011) POSITION- 43 32 35.72066(N) 071 22 42.78904(W) ADJUSTED
DL7764* NAD 83(2011) ELLIP HT- 478.120 (meters) (06/??/19) ADJUSTED
DL7764* NAD 83(2011) EPOCH - 2010.00
DL7764 ______________________________________________________________________
DL7764 GEOID HEIGHT - -27.167 (meters) GEOID18
DL7764 NAD 83(2011) X - 1,478,720.909 (meters) COMP
DL7764 NAD 83(2011) Y - -4,388,495.433 (meters) COMP
DL7764 NAD 83(2011) Z - 4,371,775.925 (meters) COMP
DL7764
DL7764 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL7764 Standards:
DL7764 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL7764 Horiz Ellip SD_N SD_E SD_h (unitless)
DL7764 -------------------------------------------------------------------
DL7764 NETWORK 0.10 0.30 0.04 0.04 0.15 -0.08093100
DL7764 -------------------------------------------------------------------
DL7764
DL7764.The coordinates were established by GPS observations
DL7764.and adjusted by the National Geodetic Survey in June 2019.
DL7764
DL7764.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL7764.been affixed to the stable North American Tectonic Plate.
DL7764
DL7764.The coordinates are valid at the epoch date displayed above
DL7764.which is a decimal equivalence of Year/Month/Day.
DL7764
DL7764.Due to the release of the International GNSS Service (IGS) 2014
DL7764.realization of the International Terrestrial Reference Frame of 2014
DL7764.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL7764.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL7764.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL7764.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL7764.currently published epoch of 2010.00.
DL7764
DL7764.Additional information on MYCS2 is available at
DL7764.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL7764
DL7764.Significant digits in the geoid height do not necessarily reflect accuracy.
DL7764.GEOID18 height accuracy estimate available here.
DL7764
DL7764.The PID for the CORS L1 Phase Center is DQ5200.
DL7764
DL7764.Click photographs - Photos may exist for this station.
DL7764
DL7764.The XYZ, and position/ellipsoidal ht. are equivalent.
DL7764
DL7764.The ellipsoidal height was determined by GPS observations
DL7764.and is referenced to NAD 83.
DL7764
DL7764. The following values were computed from the NAD 83(2011) position.
DL7764
DL7764; North East Units Scale Factor Converg.
DL7764;SPC NH - 115,935.044 323,284.303 MT 0.99997333 +0 11 54.5
DL7764;SPC NH - 380,363.56 1,060,641.92 sFT 0.99997333 +0 11 54.5
DL7764;UTM 19 - 4,823,893.855 307,841.959 MT 1.00005421 -1 38 20.7
DL7764
DL7764! - Elev Factor x Scale Factor = Combined Factor
DL7764!SPC NH - 0.99992503 x 0.99997333 = 0.99989836
DL7764!UTM 19 - 0.99992503 x 1.00005421 = 0.99997924
DL7764
DL7764_U.S. NATIONAL GRID SPATIAL ADDRESS: 19TCJ0784123893(NAD 83)
DL7764
DL7764 SUPERSEDED SURVEY CONTROL
DL7764
DL7764 NAD 83(2011)- 43 32 35.72074(N) 071 22 42.78910(W) AD(2010.00) c
DL7764 ELLIP H (08/??/11) 478.115 (m) GP(2010.00) c c
DL7764 NAD 83(CORS)- 43 32 35.72115(N) 071 22 42.78998(W) AD(2002.00) c
DL7764 ELLIP H (05/??/10) 478.109 (m) GP(2002.00) c c
DL7764
DL7764.Superseded values are not recommended for survey control.
DL7764
DL7764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL7764.See file dsdata.pdf to determine how the superseded data were derived.
DL7764
DL7764_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL7764
DL7764 STATION DESCRIPTION
DL7764
DL7764'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL7764'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL7764'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL7764'ACCESSIBLE AT THE WORLDWIDE WEB.
DL7764'https://geodesy.noaa.gov/CORS/data.shtml
DL7764'https://geodesy.noaa.gov/CORS
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