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 17, 2025 16:17:16 EST
AJ8476 ***********************************************************************
AJ8476 HT_MOD - This is a Height Modernization Survey Station.
AJ8476 CORS - This is a GPS Continuously Operating Reference Station.
AJ8476 DESIGNATION - MYTON 1 CORS ARP
AJ8476 CORS_ID - MYT1
AJ8476 PID - AJ8476
AJ8476 STATE/COUNTY- UT/DUCHESNE
AJ8476 COUNTRY - US
AJ8476 USGS QUAD - MYTON SE (2017)
AJ8476
AJ8476 *CURRENT SURVEY CONTROL
AJ8476 ______________________________________________________________________
AJ8476* NAD 83(2011) POSITION- 40 06 09.57628(N) 110 02 53.44095(W) ADJUSTED
AJ8476* NAD 83(2011) ELLIP HT- 1610.774 (meters) (06/??/19) ADJUSTED
AJ8476* NAD 83(2011) EPOCH - 2010.00
AJ8476* NAVD 88 ORTHO HEIGHT - 1628.67 (meters) 5343.4 (feet) GPS OBS
AJ8476 ______________________________________________________________________
AJ8476 NAVD 88 orthometric height was determined with geoid model GEOID99
AJ8476 GEOID HEIGHT - -17.791 (meters) GEOID99
AJ8476 GEOID HEIGHT - -17.910 (meters) GEOID18
AJ8476 NAD 83(2011) X - -1,675,177.845 (meters) COMP
AJ8476 NAD 83(2011) Y - -4,590,499.458 (meters) COMP
AJ8476 NAD 83(2011) Z - 4,087,748.681 (meters) COMP
AJ8476
AJ8476 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AJ8476 Standards:
AJ8476 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AJ8476 Horiz Ellip SD_N SD_E SD_h (unitless)
AJ8476 -------------------------------------------------------------------
AJ8476 NETWORK 0.13 0.41 0.06 0.05 0.21 0.04367300
AJ8476 -------------------------------------------------------------------
AJ8476
AJ8476.The coordinates were established by GPS observations
AJ8476.and adjusted by the National Geodetic Survey in June 2019.
AJ8476
AJ8476.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AJ8476.been affixed to the stable North American Tectonic Plate.
AJ8476
AJ8476.The coordinates are valid at the epoch date displayed above
AJ8476.which is a decimal equivalence of Year/Month/Day.
AJ8476
AJ8476.Due to the release of the International GNSS Service (IGS) 2014
AJ8476.realization of the International Terrestrial Reference Frame of 2014
AJ8476.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AJ8476.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AJ8476.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AJ8476.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AJ8476.currently published epoch of 2010.00.
AJ8476
AJ8476.Additional information on MYCS2 is available at
AJ8476.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AJ8476
AJ8476.The orthometric height was determined by GPS observations and a
AJ8476.high-resolution geoid model using precise GPS observation and
AJ8476.processing techniques.
AJ8476
AJ8476.Significant digits in the geoid height do not necessarily reflect accuracy.
AJ8476.GEOID18 height accuracy estimate available here.
AJ8476
AJ8476.The PID for the CORS L1 Phase Center is AJ8477.
AJ8476
AJ8476.Click photographs - Photos may exist for this station.
AJ8476
AJ8476.The XYZ, and position/ellipsoidal ht. are equivalent.
AJ8476
AJ8476.The ellipsoidal height was determined by GPS observations
AJ8476.and is referenced to NAD 83.
AJ8476
AJ8476. The following values were computed from the NAD 83(2011) position.
AJ8476
AJ8476; North East Units Scale Factor Converg.
AJ8476;SPC UT C - 2,197,433.750 623,774.204 MT 0.99990970 +0 55 48.0
AJ8476;SPC UT C - 7,209,413.89 2,046,499.20 sFT 0.99990970 +0 55 48.0
AJ8476;UTM 12 - 4,439,585.673 581,126.078 MT 0.99968102 +0 36 47.4
AJ8476
AJ8476! - Elev Factor x Scale Factor = Combined Factor
AJ8476!SPC UT C - 0.99974737 x 0.99990970 = 0.99965709
AJ8476!UTM 12 - 0.99974737 x 0.99968102 = 0.99942847
AJ8476
AJ8476_U.S. NATIONAL GRID SPATIAL ADDRESS: 12TWK8112639585(NAD 83)
AJ8476
AJ8476 SUPERSEDED SURVEY CONTROL
AJ8476
AJ8476 ELLIP H (06/27/12) 1610.761 (m) GP(2010.00) 0 0
AJ8476 NAD 83(2011)- 40 06 09.57616(N) 110 02 53.44095(W) AD(2010.00) c
AJ8476 NAD 83(2011)- 40 06 09.57636(N) 110 02 53.44098(W) AD(2010.00) c
AJ8476 ELLIP H (08/??/11) 1610.761 (m) GP(2010.00) c c
AJ8476 NAD 83(CORS)- 40 06 09.57589(N) 110 02 53.44170(W) AD(2002.00) c
AJ8476 ELLIP H (09/??/08) 1610.758 (m) GP(2002.00) c c
AJ8476 ELLIP H (02/10/07) 1610.787 (m) GP(2002.00)
AJ8476 NAD 83(2007)- 40 06 09.57574(N) 110 02 53.44153(W) AD(2002.00) c
AJ8476 NAD 83(CORS)- 40 06 09.57574(N) 110 02 53.44153(W) AD(2002.00) c
AJ8476 ELLIP H (03/??/02) 1610.787 (m) GP(2002.00) c c
AJ8476 NAD 83(CORS)- 40 06 09.57574(N) 110 02 53.44152(W) AD(1997.00) c
AJ8476 ELLIP H (03/??/02) 1610.787 (m) GP(1997.00) c c
AJ8476
AJ8476.Superseded values are not recommended for survey control.
AJ8476
AJ8476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AJ8476.See file dsdata.pdf to determine how the superseded data were derived.
AJ8476
AJ8476_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AJ8476
AJ8476 STATION DESCRIPTION
AJ8476
AJ8476'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AJ8476'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AJ8476'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AJ8476'ACCESSIBLE AT THE WORLDWIDE WEB.
AJ8476'https://geodesy.noaa.gov/CORS/data.shtml
AJ8476'https://geodesy.noaa.gov/CORS
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