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 16:14:56 EST
DK2748 ***********************************************************************
DK2748 CORS - This is a GPS Continuously Operating Reference Station.
DK2748 DESIGNATION - SANTA FELICIA DAM CORS ARP
DK2748 CORS_ID - SFDM
DK2748 PID - DK2748
DK2748 STATE/COUNTY- CA/VENTURA
DK2748 COUNTRY - US
DK2748 USGS QUAD - PIRU (2018)
DK2748
DK2748 *CURRENT SURVEY CONTROL
DK2748 ______________________________________________________________________
DK2748* NAD 83(2011) POSITION- 34 27 35.28743(N) 118 45 16.17421(W) ADJUSTED
DK2748* NAD 83(2011) ELLIP HT- 292.198 (meters) (04/??/22) ADJUSTED
DK2748* NAD 83(2011) EPOCH - 2010.00
DK2748 ______________________________________________________________________
DK2748 GEOID HEIGHT - -34.071 (meters) GEOID18
DK2748 NAD 83(2011) X - -2,532,675.784 (meters) COMP
DK2748 NAD 83(2011) Y - -4,615,600.048 (meters) COMP
DK2748 NAD 83(2011) Z - 3,588,781.445 (meters) COMP
DK2748
DK2748 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK2748 Standards:
DK2748 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK2748 Horiz Ellip SD_N SD_E SD_h (unitless)
DK2748 -------------------------------------------------------------------
DK2748 NETWORK 0.14 0.42 0.06 0.05 0.21 0.05883600
DK2748 -------------------------------------------------------------------
DK2748
DK2748.The coordinates were established by GPS observations
DK2748.and adjusted by the National Geodetic Survey in April 2022.
DK2748
DK2748.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK2748.been affixed to the stable North American Tectonic Plate.
DK2748
DK2748.The coordinates are valid at the epoch date displayed above
DK2748.which is a decimal equivalence of Year/Month/Day.
DK2748
DK2748.Due to the release of the International GNSS Service (IGS) 2014
DK2748.realization of the International Terrestrial Reference Frame of 2014
DK2748.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK2748.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK2748.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK2748.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK2748.currently published epoch of 2010.00.
DK2748
DK2748.Additional information on MYCS2 is available at
DK2748.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK2748
DK2748.Significant digits in the geoid height do not necessarily reflect accuracy.
DK2748.GEOID18 height accuracy estimate available here.
DK2748
DK2748.The PID for the CORS L1 Phase Center is DK2749.
DK2748
DK2748.Click photographs - Photos may exist for this station.
DK2748
DK2748.The XYZ, and position/ellipsoidal ht. are equivalent.
DK2748
DK2748.The ellipsoidal height was determined by GPS observations
DK2748.and is referenced to NAD 83.
DK2748
DK2748. The following values were computed from the NAD 83(2011) position.
DK2748
DK2748; North East Units Scale Factor Converg.
DK2748;SPC CA 5 - 606,725.869 1,930,679.308 MT 0.99993497 -0 25 48.3
DK2748;SPC CA 5 - 1,990,566.46 6,334,237.03 sFT 0.99993497 -0 25 48.3
DK2748;UTM 11 - 3,814,536.221 338,845.457 MT 0.99992012 -0 59 34.6
DK2748
DK2748! - Elev Factor x Scale Factor = Combined Factor
DK2748!SPC CA 5 - 0.99995413 x 0.99993497 = 0.99988911
DK2748!UTM 11 - 0.99995413 x 0.99992012 = 0.99987426
DK2748
DK2748_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLU3884514536(NAD 83)
DK2748
DK2748 SUPERSEDED SURVEY CONTROL
DK2748
DK2748 NAD 83(2011)- 34 27 35.28705(N) 118 45 16.17442(W) AD(2010.00) c
DK2748 ELLIP H (06/??/19) 292.199 (m) GP(2010.00) c c
DK2748 NAD 83(2011)- 34 27 35.28708(N) 118 45 16.17440(W) AD(2010.00) c
DK2748 ELLIP H (08/??/11) 292.194 (m) GP(2010.00) c c
DK2748 NAD 83(CORS)- 34 27 35.28026(N) 118 45 16.16701(W) AD(2002.00) c
DK2748 ELLIP H (03/??/08) 292.201 (m) GP(2002.00) c c
DK2748
DK2748.Superseded values are not recommended for survey control.
DK2748
DK2748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK2748.See file dsdata.pdf to determine how the superseded data were derived.
DK2748
DK2748_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK2748
DK2748 STATION DESCRIPTION
DK2748
DK2748'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DK2748'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK2748'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK2748'ACCESSIBLE AT THE WORLDWIDE WEB.
DK2748'https://geodesy.noaa.gov/CORS/data.shtml
DK2748'https://geodesy.noaa.gov/CORS
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