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 19:57:01 EST
DH8725 ***********************************************************************
DH8725 HT_MOD - This is a Height Modernization Survey Station.
DH8725 CORS - This is a GPS Continuously Operating Reference Station.
DH8725 DESIGNATION - SACRAMENTO COOP CORS ARP
DH8725 CORS_ID - SACR
DH8725 PID - DH8725
DH8725 STATE/COUNTY- CA/SACRAMENTO
DH8725 COUNTRY - US
DH8725 USGS QUAD - CITRUS HEIGHTS (2018)
DH8725
DH8725 *CURRENT SURVEY CONTROL
DH8725 ______________________________________________________________________
DH8725* NAD 83(2011) POSITION- 38 39 17.97133(N) 121 21 15.19309(W) ADJUSTED
DH8725* NAD 83(2011) ELLIP HT- 7.485 (meters) (06/??/19) ADJUSTED
DH8725* NAD 83(2011) EPOCH - 2010.00
DH8725* NAVD 88 ORTHO HEIGHT - 37.97 (meters) 124.6 (feet) GPS OBS
DH8725 ______________________________________________________________________
DH8725 NAVD 88 orthometric height was determined with geoid model GEOID09
DH8725 GEOID HEIGHT - -30.473 (meters) GEOID09
DH8725 GEOID HEIGHT - -30.454 (meters) GEOID18
DH8725 NAD 83(2011) X - -2,595,053.377 (meters) COMP
DH8725 NAD 83(2011) Y - -4,259,028.365 (meters) COMP
DH8725 NAD 83(2011) Z - 3,962,484.550 (meters) COMP
DH8725
DH8725 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH8725 Standards:
DH8725 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH8725 Horiz Ellip SD_N SD_E SD_h (unitless)
DH8725 -------------------------------------------------------------------
DH8725 NETWORK 0.18 0.48 0.07 0.07 0.24 0.09093200
DH8725 -------------------------------------------------------------------
DH8725
DH8725.The coordinates were established by GPS observations
DH8725.and adjusted by the National Geodetic Survey in June 2019.
DH8725
DH8725.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH8725.been affixed to the stable North American Tectonic Plate.
DH8725
DH8725.The coordinates are valid at the epoch date displayed above
DH8725.which is a decimal equivalence of Year/Month/Day.
DH8725
DH8725.Due to the release of the International GNSS Service (IGS) 2014
DH8725.realization of the International Terrestrial Reference Frame of 2014
DH8725.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH8725.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH8725.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH8725.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH8725.currently published epoch of 2010.00.
DH8725
DH8725.Additional information on MYCS2 is available at
DH8725.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH8725
DH8725.The orthometric height was determined by GPS observations and a
DH8725.high-resolution geoid model using precise GPS observation and
DH8725.processing techniques.
DH8725
DH8725.Significant digits in the geoid height do not necessarily reflect accuracy.
DH8725.GEOID18 height accuracy estimate available here.
DH8725
DH8725.The PID for the CORS L1 Phase Center is DI1709.
DH8725
DH8725.Click photographs - Photos may exist for this station.
DH8725
DH8725.The XYZ, and position/ellipsoidal ht. are equivalent.
DH8725
DH8725.The ellipsoidal height was determined by GPS observations
DH8725.and is referenced to NAD 83.
DH8725
DH8725. The following values were computed from the NAD 83(2011) position.
DH8725
DH8725; North East Units Scale Factor Converg.
DH8725;SPC CA 2 - 609,909.478 2,056,208.528 MT 0.99994262 +0 24 25.7
DH8725;SPC CA 2 - 2,001,011.35 6,746,077.48 sFT 0.99994262 +0 24 25.7
DH8725;UTM 10 - 4,279,776.703 643,204.811 MT 0.99985254 +1 01 41.4
DH8725
DH8725! - Elev Factor x Scale Factor = Combined Factor
DH8725!SPC CA 2 - 0.99999883 x 0.99994262 = 0.99994145
DH8725!UTM 10 - 0.99999883 x 0.99985254 = 0.99985137
DH8725
DH8725_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH4320479776(NAD 83)
DH8725
DH8725 SUPERSEDED SURVEY CONTROL
DH8725
DH8725 ELLIP H (06/27/12) 7.537 (m) GP(2010.00) 0 0
DH8725 NAD 83(2011)- 38 39 17.97143(N) 121 21 15.19362(W) AD(2010.00) c
DH8725 NAD 83(2011)- 38 39 17.97131(N) 121 21 15.19332(W) AD(2010.00) c
DH8725 ELLIP H (08/??/11) 7.475 (m) GP(2010.00) c c
DH8725 NAD 83(CORS)- 38 39 17.96927(N) 121 21 15.19007(W) AD(2002.00) c
DH8725 ELLIP H (03/??/06) 7.482 (m) GP(2002.00) c c
DH8725
DH8725.Superseded values are not recommended for survey control.
DH8725
DH8725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH8725.See file dsdata.pdf to determine how the superseded data were derived.
DH8725
DH8725_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH8725
DH8725 STATION DESCRIPTION
DH8725
DH8725'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH8725'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH8725'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH8725'ACCESSIBLE AT THE WORLDWIDE WEB.
DH8725'https://geodesy.noaa.gov/CORS/data.shtml
DH8725'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:04