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 17, 2025 21:44:31 EST
DS2265 ***********************************************************************
DS2265 CORS - This is a GPS Continuously Operating Reference Station.
DS2265 DESIGNATION - MATA MATAGORDA CORS ARP
DS2265 CORS_ID - MATA
DS2265 PID - DS2265
DS2265 STATE/COUNTY- TX/MATAGORDA
DS2265 COUNTRY - US
DS2265 USGS QUAD - MATAGORDA (2019)
DS2265
DS2265 *CURRENT SURVEY CONTROL
DS2265 ______________________________________________________________________
DS2265* NAD 83(2011) POSITION- 28 42 36.36283(N) 095 54 50.53488(W) ADJUSTED
DS2265* NAD 83(2011) ELLIP HT- -17.641 (meters) (09/??/24) ADJUSTED
DS2265* NAD 83(2011) EPOCH - 2010.00
DS2265 **This station is in an area of suspected vertical motion (see below).
DS2265 ______________________________________________________________________
DS2265 GEOID HEIGHT - -26.666 (meters) GEOID18
DS2265 NAD 83(2011) X - -576,830.722 (meters) COMP
DS2265 NAD 83(2011) Y - -5,568,532.222 (meters) COMP
DS2265 NAD 83(2011) Z - 3,045,751.462 (meters) COMP
DS2265
DS2265.Formal positional accuracy estimates are not available for this CORS
DS2265.because its coordinates were determined in part using modeled
DS2265.velocities. Approximate one-sigma accuracies for latitude, longitude,
DS2265.and ellipsoid height can be obtained from the short-term time series.
DS2265.Additional information regarding modeled velocities is available on
DS2265.the CORS Coordinates for MYCS2 web page:
DS2265.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DS2265
DS2265.The coordinates were established by GPS observations
DS2265.and adjusted by the National Geodetic Survey in September 2024.
DS2265
DS2265.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DS2265.been affixed to the stable North American Tectonic Plate.
DS2265
DS2265.The coordinates are valid at the epoch date displayed above
DS2265.which is a decimal equivalence of Year/Month/Day.
DS2265
DS2265.Due to the release of the International GNSS Service (IGS) 2014
DS2265.realization of the International Terrestrial Reference Frame of 2014
DS2265.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DS2265.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DS2265.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DS2265.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DS2265.currently published epoch of 2010.00.
DS2265
DS2265.Additional information on MYCS2 is available at
DS2265.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DS2265
DS2265.** This station is in an area of suspected land subsidence, uplift, or
DS2265.** crustal motion. NGS recommends this and all published orthometric
DS2265.** heights in such areas be validated before use as vertical control.
DS2265.** Click here to see a list and map of nearby stations with valid
DS2265.** orthometric heights. Note: While datasheets are updated in real-time,
DS2265.** updates to archived datasheets and the SE TX Valid OH map occur
DS2265.** monthly. NGS discourages the use of scaled, VERTCON, or superseded
DS2265.** heights as vertical control as they are deemed unreliable.
DS2265.**
DS2265.** If an established orthometric height is unavailable in the survey control
DS2265.** section, it should be considered suspect. To view suspect heights,
DS2265.** (in the superseded section), select 'Include suspect heights in vertical
DS2265.** motion areas' box from the datasheet retrieval page.
DS2265
DS2265.Significant digits in the geoid height do not necessarily reflect accuracy.
DS2265.GEOID18 height accuracy estimate available here.
DS2265
DS2265.The PID for the CORS L1 Phase Center is DS2266.
DS2265
DS2265.Click photographs - Photos may exist for this station.
DS2265
DS2265.The XYZ, and position/ellipsoidal ht. are equivalent.
DS2265
DS2265.The ellipsoidal height was determined by GPS observations
DS2265.and is referenced to NAD 83.
DS2265
DS2265. The following values were computed from the NAD 83(2011) position.
DS2265
DS2265; North East Units Scale Factor Converg.
DS2265;SPC TXSC - 4,101,148.619 901,469.550 MT 0.99992226 +1 30 42.7
DS2265;SPC TXSC -13,455,185.09 2,957,571.35 sFT 0.99992226 +1 30 42.7
DS2265;UTM 15 - 3,179,347.532 215,318.075 MT 1.00060028 -1 24 02.8
DS2265
DS2265! - Elev Factor x Scale Factor = Combined Factor
DS2265!SPC TXSC - 1.00000277 x 0.99992226 = 0.99992503
DS2265!UTM 15 - 1.00000277 x 1.00060028 = 1.00060305
DS2265
DS2265_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RTM1531879347(NAD 83)
DS2265
DS2265 SUPERSEDED SURVEY CONTROL
DS2265
DS2265.No superseded survey control is available for this station.
DS2265
DS2265_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DS2265
DS2265 STATION DESCRIPTION
DS2265
DS2265'DESCRIBED BY NATIONAL GEODETIC SURVEY 2024
DS2265'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DS2265'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DS2265'ACCESSIBLE AT THE WORLDWIDE WEB.
DS2265'https://geodesy.noaa.gov/CORS/data.shtml
DS2265'https://geodesy.noaa.gov/CORS
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