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 10:52:49 EST
DR7482 ***********************************************************************
DR7482 CORS - This is a GPS Continuously Operating Reference Station.
DR7482 DESIGNATION - GGAO NORTH DEEP D CORS ARP
DR7482 CORS_ID - GODN
DR7482 PID - DR7482
DR7482 STATE/COUNTY- MD/PRINCE GEORGES
DR7482 COUNTRY - US
DR7482 USGS QUAD - LAUREL (2016)
DR7482
DR7482 *CURRENT SURVEY CONTROL
DR7482 ______________________________________________________________________
DR7482* NAD 83(2011) POSITION- 39 01 16.21209(N) 076 49 37.51892(W) ADJUSTED
DR7482* NAD 83(2011) ELLIP HT- 19.158 (meters) (12/??/21) ADJUSTED
DR7482* NAD 83(2011) EPOCH - 2010.00
DR7482 ______________________________________________________________________
DR7482 GEOID HEIGHT - -32.380 (meters) GEOID18
DR7482 NAD 83(2011) X - 1,130,761.660 (meters) COMP
DR7482 NAD 83(2011) Y - -4,831,300.141 (meters) COMP
DR7482 NAD 83(2011) Z - 3,994,155.264 (meters) COMP
DR7482
DR7482.Formal positional accuracy estimates are not available for this CORS
DR7482.because its coordinates were determined in part using modeled
DR7482.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR7482.and ellipsoid height can be obtained from the short-term time series.
DR7482.Additional information regarding modeled velocities is available on
DR7482.the CORS Coordinates for MYCS2 web page:
DR7482.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR7482
DR7482.The coordinates were established by GPS observations
DR7482.and adjusted by the National Geodetic Survey in December 2021.
DR7482
DR7482.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR7482.been affixed to the stable North American Tectonic Plate.
DR7482
DR7482.The coordinates are valid at the epoch date displayed above
DR7482.which is a decimal equivalence of Year/Month/Day.
DR7482
DR7482.Due to the release of the International GNSS Service (IGS) 2014
DR7482.realization of the International Terrestrial Reference Frame of 2014
DR7482.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR7482.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR7482.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR7482.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR7482.currently published epoch of 2010.00.
DR7482
DR7482.Additional information on MYCS2 is available at
DR7482.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR7482
DR7482.Significant digits in the geoid height do not necessarily reflect accuracy.
DR7482.GEOID18 height accuracy estimate available here.
DR7482
DR7482.The PID for the CORS L1 Phase Center is DR7483.
DR7482
DR7482.Click photographs - Photos may exist for this station.
DR7482
DR7482.The XYZ, and position/ellipsoidal ht. are equivalent.
DR7482
DR7482.The ellipsoidal height was determined by GPS observations
DR7482.and is referenced to NAD 83.
DR7482
DR7482. The following values were computed from the NAD 83(2011) position.
DR7482
DR7482; North East Units Scale Factor Converg.
DR7482;SPC MD - 150,370.482 414,973.517 MT 0.99995306 +0 06 30.7
DR7482;SPC MD - 493,340.49 1,361,458.95 sFT 0.99995306 +0 06 30.7
DR7482;UTM 18 - 4,320,713.959 341,830.735 MT 0.99990806 -1 09 02.1
DR7482
DR7482! - Elev Factor x Scale Factor = Combined Factor
DR7482!SPC MD - 0.99999699 x 0.99995306 = 0.99995005
DR7482!UTM 18 - 0.99999699 x 0.99990806 = 0.99990505
DR7482
DR7482_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4183020713(NAD 83)
DR7482
DR7482 SUPERSEDED SURVEY CONTROL
DR7482
DR7482.No superseded survey control is available for this station.
DR7482
DR7482_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR7482
DR7482 STATION DESCRIPTION
DR7482
DR7482'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DR7482'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR7482'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR7482'ACCESSIBLE AT THE WORLDWIDE WEB.
DR7482'https://geodesy.noaa.gov/CORS/data.shtml
DR7482'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 18, 2025 10:52:49 EST
DR7484 ***********************************************************************
DR7484 CORS - This is a GPS Continuously Operating Reference Station.
DR7484 DESIGNATION - GGAO NORTH DEEP D CORS GRP
DR7484 CORS_ID - GODN
DR7484 PID - DR7484
DR7484 STATE/COUNTY- MD/PRINCE GEORGES
DR7484 COUNTRY - US
DR7484 USGS QUAD - LAUREL (2016)
DR7484
DR7484 *CURRENT SURVEY CONTROL
DR7484 ______________________________________________________________________
DR7484* NAD 83(2011) POSITION- 39 01 16.21209(N) 076 49 37.51892(W) ADJUSTED
DR7484* NAD 83(2011) ELLIP HT- 19.150 (meters) (12/??/21) ADJUSTED
DR7484* NAD 83(2011) EPOCH - 2010.00
DR7484 ______________________________________________________________________
DR7484 GEOID HEIGHT - -32.380 (meters) GEOID18
DR7484 NAD 83(2011) X - 1,130,761.658 (meters) COMP
DR7484 NAD 83(2011) Y - -4,831,300.134 (meters) COMP
DR7484 NAD 83(2011) Z - 3,994,155.258 (meters) COMP
DR7484 LAPLACE CORR - -5.26 (seconds) DEFLEC18
DR7484
DR7484.Formal positional accuracy estimates are not available for this CORS
DR7484.because its coordinates were determined in part using modeled
DR7484.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR7484.and ellipsoid height can be obtained from the short-term time series.
DR7484.Additional information regarding modeled velocities is available on
DR7484.the CORS Coordinates for MYCS2 web page:
DR7484.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR7484
DR7484.The horizontal coordinates were established by GPS observations
DR7484.and adjusted by the National Geodetic Survey in December 2021.
DR7484
DR7484.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR7484.been affixed to the stable North American Tectonic Plate.
DR7484
DR7484.The horizontal coordinates are valid at the epoch date displayed above
DR7484.which is a decimal equivalence of Year/Month/Day.
DR7484
DR7484.Due to the release of the International GNSS Service (IGS) 2014
DR7484.realization of the International Terrestrial Reference Frame of 2014
DR7484.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR7484.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR7484.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR7484.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR7484.currently published epoch of 2010.00.
DR7484
DR7484.Additional information on MYCS2 is available at
DR7484.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR7484
DR7484.Significant digits in the geoid height do not necessarily reflect accuracy.
DR7484.GEOID18 height accuracy estimate available here.
DR7484
DR7484.Click photographs - Photos may exist for this station.
DR7484
DR7484.The XYZ, and position/ellipsoidal ht. are equivalent.
DR7484
DR7484.The Laplace correction was computed from DEFLEC18 derived deflections.
DR7484
DR7484.The ellipsoidal height was determined by GPS observations
DR7484.and is referenced to NAD 83.
DR7484
DR7484. The following values were computed from the NAD 83(2011) position.
DR7484
DR7484; North East Units Scale Factor Converg.
DR7484;SPC MD - 150,370.482 414,973.517 MT 0.99995306 +0 06 30.7
DR7484;SPC MD - 493,340.49 1,361,458.95 sFT 0.99995306 +0 06 30.7
DR7484;UTM 18 - 4,320,713.959 341,830.735 MT 0.99990806 -1 09 02.1
DR7484
DR7484! - Elev Factor x Scale Factor = Combined Factor
DR7484!SPC MD - 0.99999700 x 0.99995306 = 0.99995006
DR7484!UTM 18 - 0.99999700 x 0.99990806 = 0.99990506
DR7484
DR7484_U.S. NATIONAL GRID SPATIAL ADDRESS: 18SUJ4183020713(NAD 83)
DR7484
DR7484 SUPERSEDED SURVEY CONTROL
DR7484
DR7484.No superseded survey control is available for this station.
DR7484
DR7484_STAMPING: UNKNOWN
DR7484
DR7484 STATION DESCRIPTION
DR7484
DR7484'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'GODN'
DR7484'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DR7484'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DR7484'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DR7484' https://geodesy.noaa.gov/corsdata/coord/coord_14
DR7484' https://geodesy.noaa.gov/corsdata/station_log
DR7484' https://geodesy.noaa.gov/CORS
DR7484'RECOVERED AS DESCRIBED.
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