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 00:46:48 EST
DG9771 ***********************************************************************
DG9771 CORS - This is a GPS Continuously Operating Reference Station.
DG9771 DESIGNATION - HNSLVALLY_UT2004 CORS ARP
DG9771 CORS_ID - P121
DG9771 PID - DG9771
DG9771 STATE/COUNTY- UT/BOX ELDER
DG9771 COUNTRY - US
DG9771 USGS QUAD - SALT WELLS (2017)
DG9771
DG9771 *CURRENT SURVEY CONTROL
DG9771 ______________________________________________________________________
DG9771* NAD 83(2011) POSITION- 41 48 12.17908(N) 112 41 53.79534(W) ADJUSTED
DG9771* NAD 83(2011) ELLIP HT- 1453.114 (meters) (04/??/22) ADJUSTED
DG9771* NAD 83(2011) EPOCH - 2010.00
DG9771 ______________________________________________________________________
DG9771 GEOID HEIGHT - -15.287 (meters) GEOID18
DG9771 NAD 83(2011) X - -1,837,809.848 (meters) COMP
DG9771 NAD 83(2011) Y - -4,393,797.106 (meters) COMP
DG9771 NAD 83(2011) Z - 4,230,318.230 (meters) COMP
DG9771
DG9771 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG9771 Standards:
DG9771 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG9771 Horiz Ellip SD_N SD_E SD_h (unitless)
DG9771 -------------------------------------------------------------------
DG9771 NETWORK 0.12 0.31 0.05 0.05 0.16 0.26148100
DG9771 -------------------------------------------------------------------
DG9771
DG9771.The coordinates were established by GPS observations
DG9771.and adjusted by the National Geodetic Survey in April 2022.
DG9771
DG9771.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG9771.been affixed to the stable North American Tectonic Plate.
DG9771
DG9771.The coordinates are valid at the epoch date displayed above
DG9771.which is a decimal equivalence of Year/Month/Day.
DG9771
DG9771.Due to the release of the International GNSS Service (IGS) 2014
DG9771.realization of the International Terrestrial Reference Frame of 2014
DG9771.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG9771.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG9771.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG9771.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG9771.currently published epoch of 2010.00.
DG9771
DG9771.Additional information on MYCS2 is available at
DG9771.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG9771
DG9771.Significant digits in the geoid height do not necessarily reflect accuracy.
DG9771.GEOID18 height accuracy estimate available here.
DG9771
DG9771.The PID for the CORS L1 Phase Center is DR7671.
DG9771
DG9771.Click photographs - Photos may exist for this station.
DG9771
DG9771.The XYZ, and position/ellipsoidal ht. are equivalent.
DG9771
DG9771.The ellipsoidal height was determined by GPS observations
DG9771.and is referenced to NAD 83.
DG9771
DG9771. The following values were computed from the NAD 83(2011) position.
DG9771
DG9771; North East Units Scale Factor Converg.
DG9771;SPC UT N - 1,163,941.551 400,419.679 MT 1.00000332 -0 47 24.3
DG9771;SPC UT N - 3,818,698.24 1,313,710.23 sFT 1.00000332 -0 47 24.3
DG9771;UTM 12 - 4,629,340.388 358,918.308 MT 0.99984493 -1 07 56.0
DG9771
DG9771! - Elev Factor x Scale Factor = Combined Factor
DG9771!SPC UT N - 0.99977214 x 1.00000332 = 0.99977546
DG9771!UTM 12 - 0.99977214 x 0.99984493 = 0.99961710
DG9771
DG9771_U.S. NATIONAL GRID SPATIAL ADDRESS: 12TUM5891829340(NAD 83)
DG9771
DG9771 SUPERSEDED SURVEY CONTROL
DG9771
DG9771 NAD 83(2011)- 41 48 12.17929(N) 112 41 53.79553(W) AD(2010.00) c
DG9771 ELLIP H (06/??/19) 1453.120 (m) GP(2010.00) c c
DG9771 ELLIP H (06/27/12) 1453.097 (m) GP(2010.00) 0 0
DG9771 NAD 83(2011)- 41 48 12.17949(N) 112 41 53.79520(W) AD(2010.00) c
DG9771 NAD 83(2011)- 41 48 12.17940(N) 112 41 53.79553(W) AD(2010.00) c
DG9771 ELLIP H (08/??/11) 1453.116 (m) GP(2010.00) c c
DG9771 NAD 83(CORS)- 41 48 12.17909(N) 112 41 53.79546(W) AD(2002.00) c
DG9771 ELLIP H (04/??/05) 1453.106 (m) GP(2002.00) c c
DG9771
DG9771.Superseded values are not recommended for survey control.
DG9771
DG9771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG9771.See file dsdata.pdf to determine how the superseded data were derived.
DG9771
DG9771_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG9771
DG9771 STATION DESCRIPTION
DG9771
DG9771'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DG9771'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG9771'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG9771'ACCESSIBLE AT THE WORLDWIDE WEB.
DG9771'https://geodesy.noaa.gov/CORS/data.shtml
DG9771'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 20, 2025 00:46:48 EST
DG9773 ***********************************************************************
DG9773 CORS - This is a GPS Continuously Operating Reference Station.
DG9773 DESIGNATION - HNSLVALLY_UT2004 CORS GRP
DG9773 CORS_ID - P121
DG9773 PID - DG9773
DG9773 STATE/COUNTY- UT/BOX ELDER
DG9773 COUNTRY - US
DG9773 USGS QUAD - SALT WELLS (2017)
DG9773
DG9773 *CURRENT SURVEY CONTROL
DG9773 ______________________________________________________________________
DG9773* NAD 83(2011) POSITION- 41 48 12.17908(N) 112 41 53.79534(W) ADJUSTED
DG9773* NAD 83(2011) ELLIP HT- 1453.106 (meters) (04/??/22) ADJUSTED
DG9773* NAD 83(2011) EPOCH - 2010.00
DG9773 ______________________________________________________________________
DG9773 GEOID HEIGHT - -15.287 (meters) GEOID18
DG9773 NAD 83(2011) X - -1,837,809.846 (meters) COMP
DG9773 NAD 83(2011) Y - -4,393,797.100 (meters) COMP
DG9773 NAD 83(2011) Z - 4,230,318.224 (meters) COMP
DG9773 LAPLACE CORR - 1.39 (seconds) DEFLEC18
DG9773
DG9773 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG9773 Standards:
DG9773 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG9773 Horiz Ellip SD_N SD_E SD_h (unitless)
DG9773 -------------------------------------------------------------------
DG9773 NETWORK 0.12 0.31 0.05 0.05 0.16 0.26148100
DG9773 -------------------------------------------------------------------
DG9773
DG9773.The horizontal coordinates were established by GPS observations
DG9773.and adjusted by the National Geodetic Survey in April 2022.
DG9773
DG9773.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG9773.been affixed to the stable North American Tectonic Plate.
DG9773
DG9773.The horizontal coordinates are valid at the epoch date displayed above
DG9773.which is a decimal equivalence of Year/Month/Day.
DG9773
DG9773.Due to the release of the International GNSS Service (IGS) 2014
DG9773.realization of the International Terrestrial Reference Frame of 2014
DG9773.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG9773.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG9773.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG9773.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG9773.currently published epoch of 2010.00.
DG9773
DG9773.Additional information on MYCS2 is available at
DG9773.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG9773
DG9773.Significant digits in the geoid height do not necessarily reflect accuracy.
DG9773.GEOID18 height accuracy estimate available here.
DG9773
DG9773.Click photographs - Photos may exist for this station.
DG9773
DG9773.The XYZ, and position/ellipsoidal ht. are equivalent.
DG9773
DG9773.The Laplace correction was computed from DEFLEC18 derived deflections.
DG9773
DG9773.The ellipsoidal height was determined by GPS observations
DG9773.and is referenced to NAD 83.
DG9773
DG9773. The following values were computed from the NAD 83(2011) position.
DG9773
DG9773; North East Units Scale Factor Converg.
DG9773;SPC UT N - 1,163,941.551 400,419.679 MT 1.00000332 -0 47 24.3
DG9773;SPC UT N - 3,818,698.24 1,313,710.23 sFT 1.00000332 -0 47 24.3
DG9773;UTM 12 - 4,629,340.388 358,918.308 MT 0.99984493 -1 07 56.0
DG9773
DG9773! - Elev Factor x Scale Factor = Combined Factor
DG9773!SPC UT N - 0.99977214 x 1.00000332 = 0.99977546
DG9773!UTM 12 - 0.99977214 x 0.99984493 = 0.99961710
DG9773
DG9773_U.S. NATIONAL GRID SPATIAL ADDRESS: 12TUM5891829340(NAD 83)
DG9773
DG9773 SUPERSEDED SURVEY CONTROL
DG9773
DG9773 NAD 83(2011)- 41 48 12.17929(N) 112 41 53.79553(W) AD(2010.00) A
DG9773 ELLIP H (06/??/19) 1453.112 (m) GP(2010.00) 4 1
DG9773 NAD 83(2011)- 41 48 12.17940(N) 112 41 53.79553(W) AD(2010.00) A
DG9773 ELLIP H (08/??/11) 1453.108 (m) GP(2010.00) 4 1
DG9773 NAD 83(CORS)- 41 48 12.17909(N) 112 41 53.79546(W) AD(2002.00) A
DG9773 ELLIP H (04/??/05) 1453.097 (m) GP(2002.00) 4 1
DG9773
DG9773.Superseded values are not recommended for survey control.
DG9773
DG9773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG9773.See file dsdata.pdf to determine how the superseded data were derived.
DG9773
DG9773_STAMPING: UNKNOWN
DG9773
DG9773 STATION DESCRIPTION
DG9773
DG9773'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'P121'
DG9773'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DG9773'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DG9773'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DG9773' https://geodesy.noaa.gov/corsdata/coord/coord_14
DG9773' https://geodesy.noaa.gov/corsdata/station_log
DG9773' https://geodesy.noaa.gov/CORS
DG9773'RECOVERED AS DESCRIBED.
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