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 18:50:11 EST
DF7069 ***********************************************************************
DF7069 CORS - This is a GPS Continuously Operating Reference Station.
DF7069 DESIGNATION - U OF LA AT MONROE CORS ARP
DF7069 CORS_ID - 1ULM
DF7069 PID - DF7069
DF7069 STATE/COUNTY- LA/OUACHITA
DF7069 COUNTRY - US
DF7069 USGS QUAD - MONROE NORTH (2018)
DF7069
DF7069 *CURRENT SURVEY CONTROL
DF7069 ______________________________________________________________________
DF7069* NAD 83(2011) POSITION- 32 31 44.50141(N) 092 04 33.23408(W) ADJUSTED
DF7069* NAD 83(2011) ELLIP HT- 17.269 (meters) (06/??/19) ADJUSTED
DF7069* NAD 83(2011) EPOCH - 2010.00
DF7069 ______________________________________________________________________
DF7069 GEOID HEIGHT - -25.907 (meters) GEOID18
DF7069 NAD 83(2011) X - -194,981.373 (meters) COMP
DF7069 NAD 83(2011) Y - -5,379,223.386 (meters) COMP
DF7069 NAD 83(2011) Z - 3,410,046.981 (meters) COMP
DF7069
DF7069 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF7069 Standards:
DF7069 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF7069 Horiz Ellip SD_N SD_E SD_h (unitless)
DF7069 -------------------------------------------------------------------
DF7069 NETWORK 0.17 0.33 0.04 0.09 0.17 0.04778500
DF7069 -------------------------------------------------------------------
DF7069
DF7069.The coordinates were established by GPS observations
DF7069.and adjusted by the National Geodetic Survey in June 2019.
DF7069
DF7069.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF7069.been affixed to the stable North American Tectonic Plate.
DF7069
DF7069.The coordinates are valid at the epoch date displayed above
DF7069.which is a decimal equivalence of Year/Month/Day.
DF7069
DF7069.Due to the release of the International GNSS Service (IGS) 2014
DF7069.realization of the International Terrestrial Reference Frame of 2014
DF7069.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF7069.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF7069.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF7069.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF7069.currently published epoch of 2010.00.
DF7069
DF7069.Additional information on MYCS2 is available at
DF7069.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF7069
DF7069.Significant digits in the geoid height do not necessarily reflect accuracy.
DF7069.GEOID18 height accuracy estimate available here.
DF7069
DF7069.The PID for the CORS L1 Phase Center is DR3564.
DF7069
DF7069.Click photographs - Photos may exist for this station.
DF7069
DF7069.The XYZ, and position/ellipsoidal ht. are equivalent.
DF7069
DF7069.The ellipsoidal height was determined by GPS observations
DF7069.and is referenced to NAD 83.
DF7069
DF7069. The following values were computed from the NAD 83(2011) position.
DF7069
DF7069; North East Units Scale Factor Converg.
DF7069;SPC LA N - 225,051.363 1,039,841.654 MT 0.99997151 +0 13 27.2
DF7069;SPC LA N - 738,356.01 3,411,547.16 sFT 0.99997151 +0 13 27.2
DF7069;UTM 15 - 3,599,453.275 586,783.044 MT 0.99969287 +0 29 49.0
DF7069
DF7069! - Elev Factor x Scale Factor = Combined Factor
DF7069!SPC LA N - 0.99999729 x 0.99997151 = 0.99996880
DF7069!UTM 15 - 0.99999729 x 0.99969287 = 0.99969016
DF7069
DF7069_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SWR8678399453(NAD 83)
DF7069
DF7069 SUPERSEDED SURVEY CONTROL
DF7069
DF7069 NAD 83(2011)- 32 31 44.50137(N) 092 04 33.23408(W) AD(2010.00) c
DF7069 ELLIP H (08/??/11) 17.264 (m) GP(2010.00) c c
DF7069 NAD 83(CORS)- 32 31 44.50133(N) 092 04 33.23460(W) AD(2002.00) c
DF7069 ELLIP H (08/??/03) 17.282 (m) GP(2002.00) c c
DF7069
DF7069.Superseded values are not recommended for survey control.
DF7069
DF7069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF7069.See file dsdata.pdf to determine how the superseded data were derived.
DF7069
DF7069_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF7069
DF7069 STATION DESCRIPTION
DF7069
DF7069'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DF7069'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF7069'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF7069'ACCESSIBLE AT THE WORLDWIDE WEB.
DF7069'https://geodesy.noaa.gov/CORS/data.shtml
DF7069'https://geodesy.noaa.gov/CORS
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