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 07:25:08 EST
DN9092 ***********************************************************************
DN9092 CORS - This is a GPS Continuously Operating Reference Station.
DN9092 DESIGNATION - AZUSA CORS ARP
DN9092 CORS_ID - AZU1
DN9092 PID - DN9092
DN9092 STATE/COUNTY- CA/LOS ANGELES
DN9092 COUNTRY - US
DN9092 USGS QUAD - AZUSA (2018)
DN9092
DN9092 *CURRENT SURVEY CONTROL
DN9092 ______________________________________________________________________
DN9092* NAD 83(2011) POSITION- 34 07 33.65531(N) 117 53 47.30574(W) ADJUSTED
DN9092* NAD 83(2011) ELLIP HT- 145.525 (meters) (05/??/21) ADJUSTED
DN9092* NAD 83(2011) EPOCH - 2010.00
DN9092 ______________________________________________________________________
DN9092 GEOID HEIGHT - -33.656 (meters) GEOID18
DN9092 NAD 83(2011) X - -2,472,978.769 (meters) COMP
DN9092 NAD 83(2011) Y - -4,671,339.301 (meters) COMP
DN9092 NAD 83(2011) Z - 3,558,107.944 (meters) COMP
DN9092
DN9092 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DN9092 Standards:
DN9092 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DN9092 Horiz Ellip SD_N SD_E SD_h (unitless)
DN9092 -------------------------------------------------------------------
DN9092 NETWORK 0.14 0.46 0.06 0.05 0.23 0.09676600
DN9092 -------------------------------------------------------------------
DN9092
DN9092.The coordinates were established by GPS observations
DN9092.and adjusted by the National Geodetic Survey in May 2021.
DN9092
DN9092.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DN9092.been affixed to the stable North American Tectonic Plate.
DN9092
DN9092.The coordinates are valid at the epoch date displayed above
DN9092.which is a decimal equivalence of Year/Month/Day.
DN9092
DN9092.Due to the release of the International GNSS Service (IGS) 2014
DN9092.realization of the International Terrestrial Reference Frame of 2014
DN9092.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DN9092.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DN9092.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DN9092.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DN9092.currently published epoch of 2010.00.
DN9092
DN9092.Additional information on MYCS2 is available at
DN9092.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DN9092
DN9092.Significant digits in the geoid height do not necessarily reflect accuracy.
DN9092.GEOID18 height accuracy estimate available here.
DN9092
DN9092.The PID for the CORS L1 Phase Center is DN9093.
DN9092
DN9092.Click photographs - Photos may exist for this station.
DN9092
DN9092.The XYZ, and position/ellipsoidal ht. are equivalent.
DN9092
DN9092.The ellipsoidal height was determined by GPS observations
DN9092.and is referenced to NAD 83.
DN9092
DN9092. The following values were computed from the NAD 83(2011) position.
DN9092
DN9092; North East Units Scale Factor Converg.
DN9092;SPC CA 5 - 569,446.088 2,009,549.917 MT 0.99998121 +0 03 32.4
DN9092;SPC CA 5 - 1,868,257.71 6,592,998.35 sFT 0.99998121 +0 03 32.4
DN9092;UTM 11 - 3,776,491.289 417,333.776 MT 0.99968424 -0 30 10.7
DN9092
DN9092! - Elev Factor x Scale Factor = Combined Factor
DN9092!SPC CA 5 - 0.99997716 x 0.99998121 = 0.99995837
DN9092!UTM 11 - 0.99997716 x 0.99968424 = 0.99966140
DN9092
DN9092_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMT1733376491(NAD 83)
DN9092
DN9092 SUPERSEDED SURVEY CONTROL
DN9092
DN9092 NAD 83(2011)- 34 07 33.65532(N) 117 53 47.30629(W) AD(2010.00) c
DN9092 ELLIP H (02/??/20) 145.525 (m) GP(2010.00) c c
DN9092 NAD 83(2011)- 34 07 33.65491(N) 117 53 47.30639(W) AD(2010.00) c
DN9092 ELLIP H (06/??/19) 145.522 (m) GP(2010.00) c c
DN9092 NAD 83(2011)- 34 07 33.65475(N) 117 53 47.30636(W) AD(2010.00) c
DN9092 ELLIP H (06/??/12) 145.525 (m) GP(2010.00) c c
DN9092 NAD 83(CORS)- 34 07 33.64838(N) 117 53 47.29833(W) AD(2002.00) c
DN9092 ELLIP H (06/??/12) 145.542 (m) GP(2002.00) c c
DN9092
DN9092.Superseded values are not recommended for survey control.
DN9092
DN9092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DN9092.See file dsdata.pdf to determine how the superseded data were derived.
DN9092
DN9092_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DN9092
DN9092 STATION DESCRIPTION
DN9092
DN9092'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DN9092'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DN9092'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DN9092'ACCESSIBLE AT THE WORLDWIDE WEB.
DN9092'https://geodesy.noaa.gov/CORS/data.shtml
DN9092'https://geodesy.noaa.gov/CORS
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