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 10:12:43 EST
DQ9813 ***********************************************************************
DQ9813 CORS - This is a GPS Continuously Operating Reference Station.
DQ9813 DESIGNATION - NIZINA CORS ARP
DQ9813 CORS_ID - ZINA
DQ9813 PID - DQ9813
DQ9813 STATE/COUNTY- AK/VALDEZ-CORDOVA CENSUS
DQ9813 COUNTRY - US
DQ9813 USGS QUAD - MCCARTHY B-6 NE (2017)
DQ9813
DQ9813 *CURRENT SURVEY CONTROL
DQ9813 ______________________________________________________________________
DQ9813* NAD 83(2011) POSITION- 61 23 00.74821(N) 143 01 26.70274(W) ADJUSTED
DQ9813* NAD 83(2011) ELLIP HT- 460.590 (meters) (07/??/23) ADJUSTED
DQ9813* NAD 83(2011) EPOCH - 2010.00
DQ9813 ______________________________________________________________________
DQ9813 GEOID HEIGHT - 15.754 (meters) GEOID12B
DQ9813 NAD 83(2011) X - -2,446,916.435 (meters) COMP
DQ9813 NAD 83(2011) Y - -1,842,271.690 (meters) COMP
DQ9813 NAD 83(2011) Z - 5,576,341.883 (meters) COMP
DQ9813
DQ9813.Formal positional accuracy estimates are not available for this CORS
DQ9813.because its coordinates were determined in part using modeled
DQ9813.velocities. Approximate one-sigma accuracies for latitude, longitude,
DQ9813.and ellipsoid height can be obtained from the short-term time series.
DQ9813.Additional information regarding modeled velocities is available on
DQ9813.the CORS Coordinates for MYCS2 web page:
DQ9813.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DQ9813
DQ9813.The coordinates were established by GPS observations
DQ9813.and adjusted by the National Geodetic Survey in July 2023.
DQ9813
DQ9813.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DQ9813.been affixed to the stable North American Tectonic Plate.
DQ9813
DQ9813.The coordinates are valid at the epoch date displayed above
DQ9813.which is a decimal equivalence of Year/Month/Day.
DQ9813
DQ9813.Due to the release of the International GNSS Service (IGS) 2014
DQ9813.realization of the International Terrestrial Reference Frame of 2014
DQ9813.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DQ9813.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DQ9813.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DQ9813.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DQ9813.currently published epoch of 2010.00.
DQ9813
DQ9813.Additional information on MYCS2 is available at
DQ9813.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DQ9813
DQ9813.Significant digits in the geoid height do not necessarily reflect accuracy.
DQ9813.GEOID12B height accuracy estimate available here.
DQ9813
DQ9813.The PID for the CORS L1 Phase Center is DQ9814.
DQ9813
DQ9813.Click photographs - Photos may exist for this station.
DQ9813
DQ9813.The XYZ, and position/ellipsoidal ht. are equivalent.
DQ9813
DQ9813.The ellipsoidal height was determined by GPS observations
DQ9813.and is referenced to NAD 83.
DQ9813
DQ9813. The following values were computed from the NAD 83(2011) position.
DQ9813
DQ9813; North East Units Scale Factor Converg.
DQ9813;UTM 07 - 6,807,186.173 391,860.332 MT 0.99974327 -1 46 37.2
DQ9813
DQ9813! - Elev Factor x Scale Factor = Combined Factor
DQ9813!UTM 07 - 0.99992792 x 0.99974327 = 0.99967121
DQ9813
DQ9813_U.S. NATIONAL GRID SPATIAL ADDRESS: 7VCJ9186007186(NAD 83)
DQ9813
DQ9813 SUPERSEDED SURVEY CONTROL
DQ9813
DQ9813 NAD 83(2011)- 61 23 00.74811(N) 143 01 26.70234(W) AD(2010.00) c
DQ9813 ELLIP H (08/??/19) 460.714 (m) GP(2010.00) c c
DQ9813 NAD 83(2011)- 61 23 00.74816(N) 143 01 26.70239(W) AD(2010.00) c
DQ9813 ELLIP H (11/??/18) 460.712 (m) GP(2010.00) c c
DQ9813
DQ9813.Superseded values are not recommended for survey control.
DQ9813
DQ9813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DQ9813.See file dsdata.pdf to determine how the superseded data were derived.
DQ9813
DQ9813_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DQ9813
DQ9813 STATION DESCRIPTION
DQ9813
DQ9813'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DQ9813'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DQ9813'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DQ9813'ACCESSIBLE AT THE WORLDWIDE WEB.
DQ9813'https://geodesy.noaa.gov/CORS/data.shtml
DQ9813'https://geodesy.noaa.gov/CORS
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