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 16:36:27 EST
DJ3041 ***********************************************************************
DJ3041 CORS - This is a GPS Continuously Operating Reference Station.
DJ3041 DESIGNATION - MD SOLOMONS ISLAN CORS ARP
DJ3041 CORS_ID - MDSI
DJ3041 PID - DJ3041
DJ3041 STATE/COUNTY- MD/CALVERT
DJ3041 COUNTRY - US
DJ3041 USGS QUAD - SOLOMONS ISLAND (2016)
DJ3041
DJ3041 *CURRENT SURVEY CONTROL
DJ3041 ______________________________________________________________________
DJ3041* NAD 83(2011) POSITION- 38 19 08.07204(N) 076 27 13.95526(W) ADJUSTED
DJ3041* NAD 83(2011) ELLIP HT- -16.781 (meters) (06/??/19) ADJUSTED
DJ3041* NAD 83(2011) EPOCH - 2010.00
DJ3041 ______________________________________________________________________
DJ3041 GEOID HEIGHT - -34.405 (meters) GEOID18
DJ3041 NAD 83(2011) X - 1,173,610.202 (meters) COMP
DJ3041 NAD 83(2011) Y - -4,871,160.060 (meters) COMP
DJ3041 NAD 83(2011) Z - 3,933,267.345 (meters) COMP
DJ3041
DJ3041 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DJ3041 Standards:
DJ3041 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DJ3041 Horiz Ellip SD_N SD_E SD_h (unitless)
DJ3041 -------------------------------------------------------------------
DJ3041 NETWORK 0.14 0.35 0.05 0.06 0.18 -0.19970700
DJ3041 -------------------------------------------------------------------
DJ3041
DJ3041.The coordinates were established by GPS observations
DJ3041.and adjusted by the National Geodetic Survey in June 2019.
DJ3041
DJ3041.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DJ3041.been affixed to the stable North American Tectonic Plate.
DJ3041
DJ3041.The coordinates are valid at the epoch date displayed above
DJ3041.which is a decimal equivalence of Year/Month/Day.
DJ3041
DJ3041.Due to the release of the International GNSS Service (IGS) 2014
DJ3041.realization of the International Terrestrial Reference Frame of 2014
DJ3041.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DJ3041.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DJ3041.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DJ3041.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DJ3041.currently published epoch of 2010.00.
DJ3041
DJ3041.Additional information on MYCS2 is available at
DJ3041.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DJ3041
DJ3041.Significant digits in the geoid height do not necessarily reflect accuracy.
DJ3041.GEOID18 height accuracy estimate available here.
DJ3041
DJ3041.The PID for the CORS L1 Phase Center is DJ3042.
DJ3041
DJ3041.Click photographs - Photos may exist for this station.
DJ3041
DJ3041.The XYZ, and position/ellipsoidal ht. are equivalent.
DJ3041
DJ3041.The ellipsoidal height was determined by GPS observations
DJ3041.and is referenced to NAD 83.
DJ3041
DJ3041. The following values were computed from the NAD 83(2011) position.
DJ3041
DJ3041; North East Units Scale Factor Converg.
DJ3041;SPC MD - 72,544.639 447,758.467 MT 0.99999676 +0 20 34.0
DJ3041;SPC MD - 238,006.87 1,469,020.90 sFT 0.99999676 +0 20 34.0
DJ3041;UTM 18 - 4,242,199.527 372,905.103 MT 0.99979893 -0 54 05.7
DJ3041
DJ3041! - Elev Factor x Scale Factor = Combined Factor
DJ3041!SPC MD - 1.00000263 x 0.99999676 = 0.99999939
DJ3041!UTM 18 - 1.00000263 x 0.99979893 = 0.99980156
DJ3041
DJ3041_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUH7290542199(NAD 83)
DJ3041
DJ3041 SUPERSEDED SURVEY CONTROL
DJ3041
DJ3041 ELLIP H (06/27/12) -16.774 (m) GP(2010.00) 0 0
DJ3041 NAD 83(2011)- 38 19 08.07227(N) 076 27 13.95543(W) AD(2010.00) c
DJ3041 NAD 83(2011)- 38 19 08.07204(N) 076 27 13.95522(W) AD(2010.00) c
DJ3041 ELLIP H (08/??/11) -16.785 (m) GP(2010.00) c c
DJ3041 NAD 83(CORS)- 38 19 08.07256(N) 076 27 13.95583(W) AD(2002.00) c
DJ3041 ELLIP H (09/??/07) -16.774 (m) GP(2002.00) c c
DJ3041
DJ3041.Superseded values are not recommended for survey control.
DJ3041
DJ3041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DJ3041.See file dsdata.pdf to determine how the superseded data were derived.
DJ3041
DJ3041_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DJ3041
DJ3041 STATION DESCRIPTION
DJ3041
DJ3041'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DJ3041'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DJ3041'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DJ3041'ACCESSIBLE AT THE WORLDWIDE WEB.
DJ3041'https://geodesy.noaa.gov/CORS/data.shtml
DJ3041'https://geodesy.noaa.gov/CORS
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