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 05:07:08 EST
DR7860 ***********************************************************************
DR7860 CORS - This is a GPS Continuously Operating Reference Station.
DR7860 DESIGNATION - SABO SABINE PASS CORS ARP
DR7860 CORS_ID - SABO
DR7860 PID - DR7860
DR7860 STATE/COUNTY- TX/JEFFERSON
DR7860 COUNTRY - US
DR7860 USGS QUAD -
DR7860
DR7860 *CURRENT SURVEY CONTROL
DR7860 ______________________________________________________________________
DR7860* NAD 83(2011) POSITION- 29 28 20.97134(N) 093 43 20.90392(W) ADJUSTED
DR7860* NAD 83(2011) ELLIP HT- -16.322 (meters) (02/??/22) ADJUSTED
DR7860* NAD 83(2011) EPOCH - 2010.00
DR7860 **This station is in an area of suspected vertical motion (see below).
DR7860 ______________________________________________________________________
DR7860 GEOID HEIGHT - -25.889 (meters) GEOID18
DR7860 NAD 83(2011) X - -360,797.046 (meters) COMP
DR7860 NAD 83(2011) Y - -5,545,521.003 (meters) COMP
DR7860 NAD 83(2011) Z - 3,119,592.551 (meters) COMP
DR7860
DR7860.Formal positional accuracy estimates are not available for this CORS
DR7860.because its coordinates were determined in part using modeled
DR7860.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR7860.and ellipsoid height can be obtained from the short-term time series.
DR7860.Additional information regarding modeled velocities is available on
DR7860.the CORS Coordinates for MYCS2 web page:
DR7860.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR7860
DR7860.The coordinates were established by GPS observations
DR7860.and adjusted by the National Geodetic Survey in February 2022.
DR7860
DR7860.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR7860.been affixed to the stable North American Tectonic Plate.
DR7860
DR7860.The coordinates are valid at the epoch date displayed above
DR7860.which is a decimal equivalence of Year/Month/Day.
DR7860
DR7860.Due to the release of the International GNSS Service (IGS) 2014
DR7860.realization of the International Terrestrial Reference Frame of 2014
DR7860.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR7860.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR7860.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR7860.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR7860.currently published epoch of 2010.00.
DR7860
DR7860.Additional information on MYCS2 is available at
DR7860.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR7860
DR7860.** This station is in an area of suspected land subsidence, uplift, or
DR7860.** crustal motion. NGS recommends this and all published orthometric
DR7860.** heights in such areas be validated before use as vertical control.
DR7860.** Click here to see a list and map of nearby stations with valid
DR7860.** orthometric heights. Note: While datasheets are updated in real-time,
DR7860.** updates to archived datasheets and the SE TX Valid OH map occur
DR7860.** monthly. NGS discourages the use of scaled, VERTCON, or superseded
DR7860.** heights as vertical control as they are deemed unreliable.
DR7860.**
DR7860.** If an established orthometric height is unavailable in the survey control
DR7860.** section, it should be considered suspect. To view suspect heights,
DR7860.** (in the superseded section), select 'Include suspect heights in vertical
DR7860.** motion areas' box from the datasheet retrieval page.
DR7860
DR7860.Significant digits in the geoid height do not necessarily reflect accuracy.
DR7860.GEOID18 height accuracy estimate available here.
DR7860
DR7860.The PID for the CORS L1 Phase Center is DR7861.
DR7860
DR7860.Click photographs - Photos may exist for this station.
DR7860
DR7860.The XYZ, and position/ellipsoidal ht. are equivalent.
DR7860
DR7860.The ellipsoidal height was determined by GPS observations
DR7860.and is referenced to NAD 83.
DR7860
DR7860. The following values were computed from the NAD 83(2011) position.
DR7860
DR7860; North East Units Scale Factor Converg.
DR7860;SPC TXSC - 4,193,208.216 1,111,638.180 MT 0.99986612 +2 35 07.9
DR7860;SPC TXSC -13,757,217.29 3,647,099.60 sFT 0.99986612 +2 35 07.9
DR7860;UTM 15 - 3,260,552.825 429,952.587 MT 0.99966054 -0 21 19.7
DR7860
DR7860! - Elev Factor x Scale Factor = Combined Factor
DR7860!SPC TXSC - 1.00000256 x 0.99986612 = 0.99986868
DR7860!UTM 15 - 1.00000256 x 0.99966054 = 0.99966310
DR7860
DR7860_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RVN2995260552(NAD 83)
DR7860
DR7860 SUPERSEDED SURVEY CONTROL
DR7860
DR7860.No superseded survey control is available for this station.
DR7860
DR7860_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR7860
DR7860 STATION DESCRIPTION
DR7860
DR7860'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DR7860'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR7860'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR7860'ACCESSIBLE AT THE WORLDWIDE WEB.
DR7860'https://geodesy.noaa.gov/CORS/data.shtml
DR7860'https://geodesy.noaa.gov/CORS
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