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 14:52:03 EST
DM7551 ***********************************************************************
DM7551 CORS - This is a GPS Continuously Operating Reference Station.
DM7551 DESIGNATION - BALLARAT__CS2007 CORS ARP
DM7551 CORS_ID - P463
DM7551 PID - DM7551
DM7551 STATE/COUNTY- CA/INYO
DM7551 COUNTRY - US
DM7551 USGS QUAD - BALLARAT (2018)
DM7551
DM7551 *CURRENT SURVEY CONTROL
DM7551 ______________________________________________________________________
DM7551* NAD 83(2011) POSITION- 36 01 20.86044(N) 117 09 52.77204(W) ADJUSTED
DM7551* NAD 83(2011) ELLIP HT- 1327.700 (meters) (02/??/20) ADJUSTED
DM7551* NAD 83(2011) EPOCH - 2010.00
DM7551 ______________________________________________________________________
DM7551 GEOID HEIGHT - -29.108 (meters) GEOID18
DM7551 NAD 83(2011) X - -2,358,354.036 (meters) COMP
DM7551 NAD 83(2011) Y - -4,595,831.245 (meters) COMP
DM7551 NAD 83(2011) Z - 3,730,988.509 (meters) COMP
DM7551
DM7551 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM7551 Standards:
DM7551 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM7551 Horiz Ellip SD_N SD_E SD_h (unitless)
DM7551 -------------------------------------------------------------------
DM7551 NETWORK 0.10 0.30 0.04 0.04 0.15 0.15823100
DM7551 -------------------------------------------------------------------
DM7551
DM7551.The coordinates were established by GPS observations
DM7551.and adjusted by the National Geodetic Survey in February 2020.
DM7551
DM7551.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM7551.been affixed to the stable North American Tectonic Plate.
DM7551
DM7551.The coordinates are valid at the epoch date displayed above
DM7551.which is a decimal equivalence of Year/Month/Day.
DM7551
DM7551.Due to the release of the International GNSS Service (IGS) 2014
DM7551.realization of the International Terrestrial Reference Frame of 2014
DM7551.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM7551.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM7551.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM7551.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM7551.currently published epoch of 2010.00.
DM7551
DM7551.Additional information on MYCS2 is available at
DM7551.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM7551
DM7551.Significant digits in the geoid height do not necessarily reflect accuracy.
DM7551.GEOID18 height accuracy estimate available here.
DM7551
DM7551.The PID for the CORS L1 Phase Center is DM7552.
DM7551
DM7551.Click photographs - Photos may exist for this station.
DM7551
DM7551.The XYZ, and position/ellipsoidal ht. are equivalent.
DM7551
DM7551.The ellipsoidal height was determined by GPS observations
DM7551.and is referenced to NAD 83.
DM7551
DM7551. The following values were computed from the NAD 83(2011) position.
DM7551
DM7551; North East Units Scale Factor Converg.
DM7551;SPC CA 4 - 578,047.836 2,165,423.424 MT 0.99999583 +1 05 41.8
DM7551;SPC CA 4 - 1,896,478.61 7,104,393.35 sFT 0.99999583 +1 05 41.8
DM7551;UTM 11 - 3,986,452.274 485,163.888 MT 0.99960271 -0 05 48.6
DM7551
DM7551! - Elev Factor x Scale Factor = Combined Factor
DM7551!SPC CA 4 - 0.99979166 x 0.99999583 = 0.99978749
DM7551!UTM 11 - 0.99979166 x 0.99960271 = 0.99939445
DM7551
DM7551_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMV8516386452(NAD 83)
DM7551
DM7551 SUPERSEDED SURVEY CONTROL
DM7551
DM7551 NAD 83(2011)- 36 01 20.86140(N) 117 09 52.77307(W) AD(2010.00) c
DM7551 ELLIP H (06/??/19) 1327.699 (m) GP(2010.00) c c
DM7551 NAD 83(2011)- 36 01 20.86142(N) 117 09 52.77287(W) AD(2010.00) c
DM7551 ELLIP H (12/??/11) 1327.697 (m) GP(2010.00) c c
DM7551 NAD 83(CORS)- 36 01 20.85972(N) 117 09 52.77175(W) AD(2002.00) c
DM7551 ELLIP H (05/??/11) 1327.695 (m) GP(2002.00) c c
DM7551
DM7551.Superseded values are not recommended for survey control.
DM7551
DM7551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM7551.See file dsdata.pdf to determine how the superseded data were derived.
DM7551
DM7551_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM7551
DM7551 STATION DESCRIPTION
DM7551
DM7551'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DM7551'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM7551'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM7551'ACCESSIBLE AT THE WORLDWIDE WEB.
DM7551'https://geodesy.noaa.gov/CORS/data.shtml
DM7551'https://geodesy.noaa.gov/CORS
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