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 10:00:59 EST
DN7542 ***********************************************************************
DN7542 CORS - This is a GPS Continuously Operating Reference Station.
DN7542 DESIGNATION - MILLSCREEKCN2007 CORS ARP
DN7542 CORS_ID - P176
DN7542 PID - DN7542
DN7542 STATE/COUNTY- CA/SAN MATEO
DN7542 COUNTRY - US
DN7542 USGS QUAD - WOODSIDE (2018)
DN7542
DN7542 *CURRENT SURVEY CONTROL
DN7542 ______________________________________________________________________
DN7542* NAD 83(2011) POSITION- 37 28 18.36820(N) 122 21 25.65071(W) ADJUSTED
DN7542* NAD 83(2011) ELLIP HT- 434.352 (meters) (06/??/19) ADJUSTED
DN7542* NAD 83(2011) EPOCH - 2010.00
DN7542 ______________________________________________________________________
DN7542 GEOID HEIGHT - -32.597 (meters) GEOID18
DN7542 NAD 83(2011) X - -2,712,718.631 (meters) COMP
DN7542 NAD 83(2011) Y - -4,281,639.185 (meters) COMP
DN7542 NAD 83(2011) Z - 3,859,342.082 (meters) COMP
DN7542
DN7542 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN7542 Standards:
DN7542 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN7542 Horiz Ellip SD_N SD_E SD_h (unitless)
DN7542 -------------------------------------------------------------------
DN7542 NETWORK 0.11 0.35 0.05 0.04 0.18 0.17842300
DN7542 -------------------------------------------------------------------
DN7542
DN7542.The coordinates were established by GPS observations
DN7542.and adjusted by the National Geodetic Survey in June 2019.
DN7542
DN7542.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN7542.been affixed to the stable North American Tectonic Plate.
DN7542
DN7542.The coordinates are valid at the epoch date displayed above
DN7542.which is a decimal equivalence of Year/Month/Day.
DN7542
DN7542.Due to the release of the International GNSS Service (IGS) 2014
DN7542.realization of the International Terrestrial Reference Frame of 2014
DN7542.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN7542.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN7542.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN7542.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN7542.currently published epoch of 2010.00.
DN7542
DN7542.Additional information on MYCS2 is available at
DN7542.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN7542
DN7542.Significant digits in the geoid height do not necessarily reflect accuracy.
DN7542.GEOID18 height accuracy estimate available here.
DN7542
DN7542.The PID for the CORS L1 Phase Center is DQ6459.
DN7542
DN7542.Click photographs - Photos may exist for this station.
DN7542
DN7542.The XYZ, and position/ellipsoidal ht. are equivalent.
DN7542
DN7542.The ellipsoidal height was determined by GPS observations
DN7542.and is referenced to NAD 83.
DN7542
DN7542. The following values were computed from the NAD 83(2011) position.
DN7542
DN7542; North East Units Scale Factor Converg.
DN7542;SPC CA 3 - 609,477.403 1,835,741.549 MT 0.99994099 -1 08 13.2
DN7542;SPC CA 3 - 1,999,593.78 6,022,762.07 sFT 0.99994099 -1 08 13.2
DN7542;UTM 10 - 4,147,403.342 556,845.451 MT 0.99963980 +0 23 28.0
DN7542
DN7542! - Elev Factor x Scale Factor = Combined Factor
DN7542!SPC CA 3 - 0.99993184 x 0.99994099 = 0.99987284
DN7542!UTM 10 - 0.99993184 x 0.99963980 = 0.99957167
DN7542
DN7542_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG5684547403(NAD 83)
DN7542
DN7542 SUPERSEDED SURVEY CONTROL
DN7542
DN7542 NAD 83(2011)- 37 28 18.36834(N) 122 21 25.65069(W) AD(2010.00) c
DN7542 ELLIP H (04/??/12) 434.347 (m) GP(2010.00) c c
DN7542 NAD 83(CORS)- 37 28 18.35942(N) 122 21 25.64286(W) AD(2002.00) c
DN7542 ELLIP H (04/??/12) 434.355 (m) GP(2002.00) c c
DN7542
DN7542.Superseded values are not recommended for survey control.
DN7542
DN7542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN7542.See file dsdata.pdf to determine how the superseded data were derived.
DN7542
DN7542_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN7542
DN7542 STATION DESCRIPTION
DN7542
DN7542'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DN7542'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN7542'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN7542'ACCESSIBLE AT THE WORLDWIDE WEB.
DN7542'https://geodesy.noaa.gov/CORS/data.shtml
DN7542'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:04