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 16:16:51 EST
DH3822 ***********************************************************************
DH3822 CORS - This is a GPS Continuously Operating Reference Station.
DH3822 DESIGNATION - EDA MEMPHIS COOP CORS ARP
DH3822 CORS_ID - EDM1
DH3822 PID - DH3822
DH3822 STATE/COUNTY- TN/SHELBY
DH3822 COUNTRY - US
DH3822 USGS QUAD - GERMANTOWN (2019)
DH3822
DH3822 *CURRENT SURVEY CONTROL
DH3822 ______________________________________________________________________
DH3822* NAD 83(2011) POSITION- 35 03 31.71996(N) 089 50 13.79423(W) ADJUSTED
DH3822* NAD 83(2011) ELLIP HT- 80.733 (meters) (06/??/19) ADJUSTED
DH3822* NAD 83(2011) EPOCH - 2010.00
DH3822 ______________________________________________________________________
DH3822 GEOID HEIGHT - -27.522 (meters) GEOID18
DH3822 NAD 83(2011) X - 14,854.428 (meters) COMP
DH3822 NAD 83(2011) Y - -5,226,726.736 (meters) COMP
DH3822 NAD 83(2011) Z - 3,643,255.976 (meters) COMP
DH3822
DH3822.Formal positional accuracy estimates are not available for this CORS
DH3822.because its coordinates were determined in part using modeled
DH3822.velocities. Approximate one-sigma accuracies for latitude, longitude,
DH3822.and ellipsoid height can be obtained from the short-term time series.
DH3822.Additional information regarding modeled velocities is available on
DH3822.the CORS Coordinates for MYCS2 web page:
DH3822.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DH3822
DH3822.The coordinates were established by GPS observations
DH3822.and adjusted by the National Geodetic Survey in June 2019.
DH3822
DH3822.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH3822.been affixed to the stable North American Tectonic Plate.
DH3822
DH3822.The coordinates are valid at the epoch date displayed above
DH3822.which is a decimal equivalence of Year/Month/Day.
DH3822
DH3822.Due to the release of the International GNSS Service (IGS) 2014
DH3822.realization of the International Terrestrial Reference Frame of 2014
DH3822.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH3822.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH3822.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH3822.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH3822.currently published epoch of 2010.00.
DH3822
DH3822.Additional information on MYCS2 is available at
DH3822.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH3822
DH3822.Significant digits in the geoid height do not necessarily reflect accuracy.
DH3822.GEOID18 height accuracy estimate available here.
DH3822
DH3822.The PID for the CORS L1 Phase Center is DL2460.
DH3822
DH3822.Click photographs - Photos may exist for this station.
DH3822
DH3822.The XYZ, and position/ellipsoidal ht. are equivalent.
DH3822
DH3822.The ellipsoidal height was determined by GPS observations
DH3822.and is referenced to NAD 83.
DH3822
DH3822. The following values were computed from the NAD 83(2011) position.
DH3822
DH3822; North East Units Scale Factor Converg.
DH3822;SPC TN - 87,354.441 250,038.980 MT 1.00003924 -2 14 47.1
DH3822;SPC TN - 286,595.36 820,336.22 sFT 1.00003924 -2 14 47.1
DH3822;UTM 16 - 3,883,246.686 241,253.113 MT 1.00042520 -1 37 50.2
DH3822
DH3822! - Elev Factor x Scale Factor = Combined Factor
DH3822!SPC TN - 0.99998733 x 1.00003924 = 1.00002657
DH3822!UTM 16 - 0.99998733 x 1.00042520 = 1.00041252
DH3822
DH3822_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SBD4125383246(NAD 83)
DH3822
DH3822 SUPERSEDED SURVEY CONTROL
DH3822
DH3822 NAD 83(2011)- 35 03 31.71997(N) 089 50 13.79420(W) AD(2010.00) c
DH3822 ELLIP H (08/??/11) 80.726 (m) GP(2010.00) c c
DH3822 NAD 83(CORS)- 35 03 31.72004(N) 089 50 13.79452(W) AD(2002.00) c
DH3822 ELLIP H (06/??/05) 80.734 (m) GP(2002.00) c c
DH3822
DH3822.Superseded values are not recommended for survey control.
DH3822
DH3822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH3822.See file dsdata.pdf to determine how the superseded data were derived.
DH3822
DH3822_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH3822
DH3822 STATION DESCRIPTION
DH3822
DH3822'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH3822'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH3822'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH3822'ACCESSIBLE AT THE WORLDWIDE WEB.
DH3822'https://geodesy.noaa.gov/CORS/data.shtml
DH3822'https://geodesy.noaa.gov/CORS
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