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 08:03:48 EST
DG4677 ***********************************************************************
DG4677 HT_MOD - This is a Height Modernization Survey Station.
DG4677 CORS - This is a GPS Continuously Operating Reference Station.
DG4677 DESIGNATION - BAKERSFIELD 1 CORS ARP
DG4677 CORS_ID - BKR1
DG4677 PID - DG4677
DG4677 STATE/COUNTY- CA/KERN
DG4677 COUNTRY - US
DG4677 USGS QUAD - CONNER (2018)
DG4677
DG4677 *CURRENT SURVEY CONTROL
DG4677 ______________________________________________________________________
DG4677* NAD 83(2011) POSITION- 35 07 56.58169(N) 119 06 34.07242(W) ADJUSTED
DG4677* NAD 83(2011) ELLIP HT- 57.408 (meters) (06/??/19) ADJUSTED
DG4677* NAD 83(2011) EPOCH - 2010.00
DG4677* NAVD 88 ORTHO HEIGHT - 91.65 (meters) 300.7 (feet) GPS OBS
DG4677 ______________________________________________________________________
DG4677 NAVD 88 orthometric height was determined with an earlier geoid model
DG4677 GEOID HEIGHT - -34.073 (meters) GEOID18
DG4677 NAD 83(2011) X - -2,540,414.483 (meters) COMP
DG4677 NAD 83(2011) Y - -4,562,450.283 (meters) COMP
DG4677 NAD 83(2011) Z - 3,649,921.004 (meters) COMP
DG4677
DG4677 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG4677 Standards:
DG4677 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG4677 Horiz Ellip SD_N SD_E SD_h (unitless)
DG4677 -------------------------------------------------------------------
DG4677 NETWORK 1.22 4.10 0.54 0.45 2.09 0.03002900
DG4677 -------------------------------------------------------------------
DG4677
DG4677.The coordinates were established by GPS observations
DG4677.and adjusted by the National Geodetic Survey in June 2019.
DG4677
DG4677.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG4677.been affixed to the stable North American Tectonic Plate.
DG4677
DG4677.The coordinates are valid at the epoch date displayed above
DG4677.which is a decimal equivalence of Year/Month/Day.
DG4677
DG4677.Due to the release of the International GNSS Service (IGS) 2014
DG4677.realization of the International Terrestrial Reference Frame of 2014
DG4677.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG4677.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG4677.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG4677.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG4677.currently published epoch of 2010.00.
DG4677
DG4677.Additional information on MYCS2 is available at
DG4677.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG4677
DG4677.The orthometric height was determined by GPS observations and a
DG4677.high-resolution geoid model using precise GPS observation and
DG4677.processing techniques.
DG4677
DG4677.Significant digits in the geoid height do not necessarily reflect accuracy.
DG4677.GEOID18 height accuracy estimate available here.
DG4677
DG4677.The PID for the CORS L1 Phase Center is DG6999.
DG4677
DG4677.Click photographs - Photos may exist for this station.
DG4677
DG4677.The XYZ, and position/ellipsoidal ht. are equivalent.
DG4677
DG4677.The ellipsoidal height was determined by GPS observations
DG4677.and is referenced to NAD 83.
DG4677
DG4677. The following values were computed from the NAD 83(2011) position.
DG4677
DG4677; North East Units Scale Factor Converg.
DG4677;SPC CA 5 - 681,632.452 1,898,890.096 MT 0.99994421 -0 37 56.7
DG4677;SPC CA 5 - 2,236,322.47 6,229,941.92 sFT 0.99994421 -0 37 56.7
DG4677;UTM 11 - 3,889,760.665 307,803.619 MT 1.00005527 -1 12 51.5
DG4677
DG4677! - Elev Factor x Scale Factor = Combined Factor
DG4677!SPC CA 5 - 0.99999099 x 0.99994421 = 0.99993520
DG4677!UTM 11 - 0.99999099 x 1.00005527 = 1.00004626
DG4677
DG4677_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLU0780389760(NAD 83)
DG4677
DG4677 SUPERSEDED SURVEY CONTROL
DG4677
DG4677 ELLIP H (06/27/12) 57.478 (m) GP(2010.00) 0 0
DG4677 NAD 83(2011)- 35 07 56.58309(N) 119 06 34.07296(W) AD(2010.00) c
DG4677 NAD 83(2011)- 35 07 56.58254(N) 119 06 34.07270(W) AD(2010.00) c
DG4677 ELLIP H (08/??/11) 57.442 (m) GP(2010.00) c c
DG4677 NAD 83(CORS)- 35 07 56.57747(N) 119 06 34.06870(W) AD(2002.00) c
DG4677 ELLIP H (03/??/08) 57.474 (m) GP(2002.00) c c
DG4677 ELLIP H (02/10/07) 57.432 (m) GP(2007.00)
DG4677 NAD 83(2007)- 35 07 56.58127(N) 119 06 34.06927(W) AD(2007.00) c
DG4677 NAD 83(CORS)- 35 07 56.57867(N) 119 06 34.06907(W) AD(2002.00) c
DG4677 ELLIP H (10/??/04) 57.499 (m) GP(2002.00) c c
DG4677 NAD 83(CORS)- 35 07 56.57819(N) 119 06 34.06917(W) AD(2002.00) c
DG4677 ELLIP H (03/??/04) 57.414 (m) GP(2002.00) c c
DG4677 NAVD 88 (06/30/05) 91.37 (m) UNKNOWN model used GPS OBS
DG4677 NAVD 88 (09/30/04) 91.68 (m) GEOID03 model used GPS OBS
DG4677
DG4677.Superseded values are not recommended for survey control.
DG4677
DG4677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG4677.See file dsdata.pdf to determine how the superseded data were derived.
DG4677
DG4677_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG4677
DG4677 STATION DESCRIPTION
DG4677
DG4677'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DG4677'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG4677'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG4677'ACCESSIBLE AT THE WORLDWIDE WEB.
DG4677'https://geodesy.noaa.gov/CORS/data.shtml
DG4677'https://geodesy.noaa.gov/CORS
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