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 00:56:24 EST
DN7512 ***********************************************************************
DN7512 CORS - This is a GPS Continuously Operating Reference Station.
DN7512 DESIGNATION - POTERVILLECS2005 CORS ARP
DN7512 CORS_ID - P056
DN7512 PID - DN7512
DN7512 STATE/COUNTY- CA/TULARE
DN7512 COUNTRY - US
DN7512 USGS QUAD - PORTERVILLE (2018)
DN7512
DN7512 *CURRENT SURVEY CONTROL
DN7512 ______________________________________________________________________
DN7512* NAD 83(2011) POSITION- 36 01 38.76153(N) 119 03 46.28417(W) ADJUSTED
DN7512* NAD 83(2011) ELLIP HT- 101.967 (meters) (12/??/22) ADJUSTED
DN7512* NAD 83(2011) EPOCH - 2010.00
DN7512 ______________________________________________________________________
DN7512 GEOID HEIGHT - -32.054 (meters) GEOID18
DN7512 NAD 83(2011) X - -2,508,651.828 (meters) COMP
DN7512 NAD 83(2011) Y - -4,514,041.630 (meters) COMP
DN7512 NAD 83(2011) Z - 3,730,713.893 (meters) COMP
DN7512
DN7512 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN7512 Standards:
DN7512 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN7512 Horiz Ellip SD_N SD_E SD_h (unitless)
DN7512 -------------------------------------------------------------------
DN7512 NETWORK 1.33 4.39 0.59 0.49 2.24 0.01556200
DN7512 -------------------------------------------------------------------
DN7512
DN7512.The coordinates were established by GPS observations
DN7512.and adjusted by the National Geodetic Survey in December 2022.
DN7512
DN7512.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN7512.been affixed to the stable North American Tectonic Plate.
DN7512
DN7512.The coordinates are valid at the epoch date displayed above
DN7512.which is a decimal equivalence of Year/Month/Day.
DN7512
DN7512.Due to the release of the International GNSS Service (IGS) 2014
DN7512.realization of the International Terrestrial Reference Frame of 2014
DN7512.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN7512.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN7512.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN7512.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN7512.currently published epoch of 2010.00.
DN7512
DN7512.Additional information on MYCS2 is available at
DN7512.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN7512
DN7512.Significant digits in the geoid height do not necessarily reflect accuracy.
DN7512.GEOID18 height accuracy estimate available here.
DN7512
DN7512.The PID for the CORS L1 Phase Center is DR7702.
DN7512
DN7512.Click photographs - Photos may exist for this station.
DN7512
DN7512.The XYZ, and position/ellipsoidal ht. are equivalent.
DN7512
DN7512.The ellipsoidal height was determined by GPS observations
DN7512.and is referenced to NAD 83.
DN7512
DN7512. The following values were computed from the NAD 83(2011) position.
DN7512
DN7512; North East Units Scale Factor Converg.
DN7512;SPC CA 4 - 577,020.741 1,994,334.600 MT 0.99999493 -0 02 15.0
DN7512;SPC CA 4 - 1,893,108.88 6,543,079.43 sFT 0.99999493 -0 02 15.0
DN7512;UTM 11 - 3,988,959.768 314,131.561 MT 1.00002570 -1 12 49.2
DN7512
DN7512! - Elev Factor x Scale Factor = Combined Factor
DN7512!SPC CA 4 - 0.99998400 x 0.99999493 = 0.99997893
DN7512!UTM 11 - 0.99998400 x 1.00002570 = 1.00000970
DN7512
DN7512_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLV1413188959(NAD 83)
DN7512
DN7512 SUPERSEDED SURVEY CONTROL
DN7512
DN7512 NAD 83(2011)- 36 01 38.76152(N) 119 03 46.28396(W) AD(2010.00) c
DN7512 ELLIP H (04/??/22) 102.027 (m) GP(2010.00) c c
DN7512 NAD 83(2011)- 36 01 38.76152(N) 119 03 46.28303(W) AD(2010.00) c
DN7512 ELLIP H (06/??/20) 102.287 (m) GP(2010.00) c c
DN7512 NAD 83(2011)- 36 01 38.76153(N) 119 03 46.28244(W) AD(2010.00) c
DN7512 ELLIP H (06/??/19) 102.287 (m) GP(2010.00) c c
DN7512 NAD 83(2011)- 36 01 38.76170(N) 119 03 46.28199(W) AD(2010.00) c
DN7512 ELLIP H (04/??/12) 102.414 (m) GP(2010.00) c c
DN7512 NAD 83(CORS)- 36 01 38.75853(N) 119 03 46.27898(W) AD(2002.00) c
DN7512 ELLIP H (04/??/12) 102.411 (m) GP(2002.00) c c
DN7512
DN7512.Superseded values are not recommended for survey control.
DN7512
DN7512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN7512.See file dsdata.pdf to determine how the superseded data were derived.
DN7512
DN7512_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN7512
DN7512 STATION DESCRIPTION
DN7512
DN7512'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DN7512'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN7512'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN7512'ACCESSIBLE AT THE WORLDWIDE WEB.
DN7512'https://geodesy.noaa.gov/CORS/data.shtml
DN7512'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:03