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 18, 2025 23:12:32 EST
DH9599 ***********************************************************************
DH9599 CORS - This is a GPS Continuously Operating Reference Station.
DH9599 DESIGNATION - LOYOLA UNIVERSITY CORS ARP
DH9599 CORS_ID - NOLA
DH9599 PID - DH9599
DH9599 STATE/COUNTY- LA/ORLEANS
DH9599 COUNTRY - US
DH9599 USGS QUAD - NEW ORLEANS EAST (2018)
DH9599
DH9599 *CURRENT SURVEY CONTROL
DH9599 ______________________________________________________________________
DH9599* NAD 83(2011) POSITION- 29 56 03.73276(N) 090 07 12.64635(W) ADJUSTED
DH9599* NAD 83(2011) ELLIP HT- -0.112 (meters) (06/??/19) ADJUSTED
DH9599* NAD 83(2011) EPOCH - 2010.00
DH9599 **This station is located in a suspected subsidence area (see below).
DH9599 ______________________________________________________________________
DH9599 GEOID HEIGHT - -25.920 (meters) GEOID18
DH9599 NAD 83(2011) X - -11,603.291 (meters) COMP
DH9599 NAD 83(2011) Y - -5,531,878.357 (meters) COMP
DH9599 NAD 83(2011) Z - 3,164,071.101 (meters) COMP
DH9599
DH9599 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH9599 Standards:
DH9599 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH9599 Horiz Ellip SD_N SD_E SD_h (unitless)
DH9599 -------------------------------------------------------------------
DH9599 NETWORK 0.17 0.38 0.05 0.08 0.19 0.04335000
DH9599 -------------------------------------------------------------------
DH9599
DH9599.The coordinates were established by GPS observations
DH9599.and adjusted by the National Geodetic Survey in June 2019.
DH9599
DH9599.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH9599.been affixed to the stable North American Tectonic Plate.
DH9599
DH9599.The coordinates are valid at the epoch date displayed above
DH9599.which is a decimal equivalence of Year/Month/Day.
DH9599
DH9599.Due to the release of the International GNSS Service (IGS) 2014
DH9599.realization of the International Terrestrial Reference Frame of 2014
DH9599.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH9599.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH9599.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH9599.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH9599.currently published epoch of 2010.00.
DH9599
DH9599.Additional information on MYCS2 is available at
DH9599.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH9599
DH9599.** This station is in an area of known vertical motion. If an
DH9599.** orthometric height was ever established but is not available
DH9599.** in the current survey control section, the orthometric height
DH9599.** is considered suspect. Suspect heights are available in the
DH9599.** superseded section only if requested.
DH9599
DH9599.Significant digits in the geoid height do not necessarily reflect accuracy.
DH9599.GEOID18 height accuracy estimate available here.
DH9599
DH9599.The PID for the CORS L1 Phase Center is DL5485.
DH9599
DH9599.Click photographs - Photos may exist for this station.
DH9599
DH9599.The XYZ, and position/ellipsoidal ht. are equivalent.
DH9599
DH9599.The ellipsoidal height was determined by GPS observations
DH9599.and is referenced to NAD 83.
DH9599
DH9599. The following values were computed from the NAD 83(2011) position.
DH9599
DH9599; North East Units Scale Factor Converg.
DH9599;SPC LA S - 159,611.741 1,117,118.834 MT 0.99992641 +0 36 23.7
DH9599;SPC LA S - 523,659.52 3,665,080.71 sFT 0.99992641 +0 36 23.7
DH9599;UTM 15 - 3,315,001.156 777,993.780 MT 1.00055359 +1 26 16.7
DH9599
DH9599! - Elev Factor x Scale Factor = Combined Factor
DH9599!SPC LA S - 1.00000002 x 0.99992641 = 0.99992643
DH9599!UTM 15 - 1.00000002 x 1.00055359 = 1.00055361
DH9599
DH9599_U.S. NATIONAL GRID SPATIAL ADDRESS: 15RYP7799315001(NAD 83)
DH9599
DH9599 SUPERSEDED SURVEY CONTROL
DH9599
DH9599 NAD 83(2011)- 29 56 03.73272(N) 090 07 12.64630(W) AD(2010.00) c
DH9599 ELLIP H (08/??/11) -0.116 (m) GP(2010.00) c c
DH9599 NAD 83(CORS)- 29 56 03.73286(N) 090 07 12.64688(W) AD(2002.00) c
DH9599 ELLIP H (05/??/06) -0.110 (m) GP(2002.00) c c
DH9599
DH9599.Superseded values are not recommended for survey control.
DH9599
DH9599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH9599.See file dsdata.pdf to determine how the superseded data were derived.
DH9599
DH9599_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH9599
DH9599 STATION DESCRIPTION
DH9599
DH9599'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH9599'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH9599'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH9599'ACCESSIBLE AT THE WORLDWIDE WEB.
DH9599'https://geodesy.noaa.gov/CORS/data.shtml
DH9599'https://geodesy.noaa.gov/CORS
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