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 08:40:42 EST
DM4627 ***********************************************************************
DM4627 CORS - This is a GPS Continuously Operating Reference Station.
DM4627 DESIGNATION - MOUNTAIN HOME 3 CORS ARP
DM4627 CORS_ID - ARM3
DM4627 PID - DM4627
DM4627 STATE/COUNTY- AR/BAXTER
DM4627 COUNTRY - US
DM4627 USGS QUAD - MOUNTAIN HOME EAST (2017)
DM4627
DM4627 *CURRENT SURVEY CONTROL
DM4627 ______________________________________________________________________
DM4627* NAD 83(2011) POSITION- 36 22 09.24641(N) 092 22 23.29255(W) ADJUSTED
DM4627* NAD 83(2011) ELLIP HT- 228.919 (meters) (03/??/24) ADJUSTED
DM4627* NAD 83(2011) EPOCH - 2010.00
DM4627 ______________________________________________________________________
DM4627 GEOID HEIGHT - -28.414 (meters) GEOID18
DM4627 NAD 83(2011) X - -212,915.630 (meters) COMP
DM4627 NAD 83(2011) Y - -5,137,584.174 (meters) COMP
DM4627 NAD 83(2011) Z - 3,761,396.011 (meters) COMP
DM4627
DM4627 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM4627 Standards:
DM4627 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM4627 Horiz Ellip SD_N SD_E SD_h (unitless)
DM4627 -------------------------------------------------------------------
DM4627 NETWORK 0.20 0.43 0.05 0.10 0.22 0.02239600
DM4627 -------------------------------------------------------------------
DM4627
DM4627.The coordinates were established by GPS observations
DM4627.and adjusted by the National Geodetic Survey in March 2024.
DM4627
DM4627.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM4627.been affixed to the stable North American Tectonic Plate.
DM4627
DM4627.The coordinates are valid at the epoch date displayed above
DM4627.which is a decimal equivalence of Year/Month/Day.
DM4627
DM4627.Due to the release of the International GNSS Service (IGS) 2014
DM4627.realization of the International Terrestrial Reference Frame of 2014
DM4627.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM4627.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM4627.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM4627.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM4627.currently published epoch of 2010.00.
DM4627
DM4627.Additional information on MYCS2 is available at
DM4627.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM4627
DM4627.Significant digits in the geoid height do not necessarily reflect accuracy.
DM4627.GEOID18 height accuracy estimate available here.
DM4627
DM4627.The PID for the CORS L1 Phase Center is DQ9086.
DM4627
DM4627.Click photographs - Photos may exist for this station.
DM4627
DM4627.The XYZ, and position/ellipsoidal ht. are equivalent.
DM4627
DM4627.The ellipsoidal height was determined by GPS observations
DM4627.and is referenced to NAD 83.
DM4627
DM4627. The following values were computed from the NAD 83(2011) position.
DM4627
DM4627; North East Units Scale Factor Converg.
DM4627;SPC AR N - 225,939.951 366,513.224 MT 1.00002969 -0 13 01.7
DM4627;SPC AR N - 741,271.32 1,202,468.80 sFT 1.00002969 -0 13 01.7
DM4627;UTM 15 - 4,025,085.708 556,233.483 MT 0.99963896 +0 22 18.2
DM4627
DM4627! - Elev Factor x Scale Factor = Combined Factor
DM4627!SPC AR N - 0.99996407 x 1.00002969 = 0.99999376
DM4627!UTM 15 - 0.99996407 x 0.99963896 = 0.99960305
DM4627
DM4627_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWA5623325085(NAD 83)
DM4627
DM4627 SUPERSEDED SURVEY CONTROL
DM4627
DM4627 NAD 83(2011)- 36 22 09.24642(N) 092 22 23.29257(W) AD(2010.00) c
DM4627 ELLIP H (04/??/20) 228.907 (m) GP(2010.00) c c
DM4627 NAD 83(2011)- 36 22 09.24646(N) 092 22 23.29278(W) AD(2010.00) c
DM4627 ELLIP H (06/??/19) 228.906 (m) GP(2010.00) c c
DM4627 NAD 83(2011)- 36 22 09.24652(N) 092 22 23.29271(W) AD(2010.00) c
DM4627 ELLIP H (08/??/11) 228.901 (m) GP(2010.00) c c
DM4627 NAD 83(CORS)- 36 22 09.24670(N) 092 22 23.29371(W) AD(2002.00) c
DM4627 ELLIP H (12/??/10) 228.880 (m) GP(2002.00) c c
DM4627
DM4627.Superseded values are not recommended for survey control.
DM4627
DM4627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM4627.See file dsdata.pdf to determine how the superseded data were derived.
DM4627
DM4627_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM4627
DM4627 STATION DESCRIPTION
DM4627
DM4627'DESCRIBED BY NATIONAL GEODETIC SURVEY 2024
DM4627'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM4627'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM4627'ACCESSIBLE AT THE WORLDWIDE WEB.
DM4627'https://geodesy.noaa.gov/CORS/data.shtml
DM4627'https://geodesy.noaa.gov/CORS
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