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 21:20:55 EST
DR8871 ***********************************************************************
DR8871 CORS - This is a GPS Continuously Operating Reference Station.
DR8871 DESIGNATION - CTPN PUTNAM CORS ARP
DR8871 CORS_ID - CTPN
DR8871 PID - DR8871
DR8871 STATE/COUNTY- CT/WINDHAM
DR8871 COUNTRY - US
DR8871 USGS QUAD - PUTNAM (2018)
DR8871
DR8871 *CURRENT SURVEY CONTROL
DR8871 ______________________________________________________________________
DR8871* NAD 83(2011) POSITION- 41 53 59.16116(N) 071 53 22.81250(W) ADJUSTED
DR8871* NAD 83(2011) ELLIP HT- 53.620 (meters) (06/??/23) ADJUSTED
DR8871* NAD 83(2011) EPOCH - 2010.00
DR8871 ______________________________________________________________________
DR8871 GEOID HEIGHT - -29.613 (meters) GEOID18
DR8871 NAD 83(2011) X - 1,477,919.971 (meters) COMP
DR8871 NAD 83(2011) Y - -4,518,942.742 (meters) COMP
DR8871 NAD 83(2011) Z - 4,237,359.619 (meters) COMP
DR8871
DR8871.Formal positional accuracy estimates are not available for this CORS
DR8871.because its coordinates were determined in part using modeled
DR8871.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR8871.and ellipsoid height can be obtained from the short-term time series.
DR8871.Additional information regarding modeled velocities is available on
DR8871.the CORS Coordinates for MYCS2 web page:
DR8871.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR8871
DR8871.The coordinates were established by GPS observations
DR8871.and adjusted by the National Geodetic Survey in June 2023.
DR8871
DR8871.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR8871.been affixed to the stable North American Tectonic Plate.
DR8871
DR8871.The coordinates are valid at the epoch date displayed above
DR8871.which is a decimal equivalence of Year/Month/Day.
DR8871
DR8871.Due to the release of the International GNSS Service (IGS) 2014
DR8871.realization of the International Terrestrial Reference Frame of 2014
DR8871.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR8871.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR8871.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR8871.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR8871.currently published epoch of 2010.00.
DR8871
DR8871.Additional information on MYCS2 is available at
DR8871.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR8871
DR8871.Significant digits in the geoid height do not necessarily reflect accuracy.
DR8871.GEOID18 height accuracy estimate available here.
DR8871
DR8871.The PID for the CORS L1 Phase Center is DR8872.
DR8871
DR8871.Click photographs - Photos may exist for this station.
DR8871
DR8871.The XYZ, and position/ellipsoidal ht. are equivalent.
DR8871
DR8871.The ellipsoidal height was determined by GPS observations
DR8871.and is referenced to NAD 83.
DR8871
DR8871. The following values were computed from the NAD 83(2011) position.
DR8871
DR8871; North East Units Scale Factor Converg.
DR8871;SPC CT - 271,195.090 376,190.416 MT 1.00000352 +0 34 13.6
DR8871;SPC CT - 889,745.89 1,234,218.06 sFT 1.00000352 +0 34 13.6
DR8871;UTM 19 - 4,642,686.142 260,298.048 MT 1.00030708 -1 55 50.6
DR8871
DR8871! - Elev Factor x Scale Factor = Combined Factor
DR8871!SPC CT - 0.99999159 x 1.00000352 = 0.99999511
DR8871!UTM 19 - 0.99999159 x 1.00030708 = 1.00029867
DR8871
DR8871_U.S. NATIONAL GRID SPATIAL ADDRESS: 19TBG6029842686(NAD 83)
DR8871
DR8871 SUPERSEDED SURVEY CONTROL
DR8871
DR8871.No superseded survey control is available for this station.
DR8871
DR8871_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR8871
DR8871 STATION DESCRIPTION
DR8871
DR8871'DESCRIBED BY NATIONAL GEODETIC SURVEY 2023
DR8871'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR8871'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR8871'ACCESSIBLE AT THE WORLDWIDE WEB.
DR8871'https://geodesy.noaa.gov/CORS/data.shtml
DR8871'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 19, 2025 21:20:55 EST
DR8873 ***********************************************************************
DR8873 CORS - This is a GPS Continuously Operating Reference Station.
DR8873 DESIGNATION - CTPN PUTNAM GRP CORS
DR8873 CORS_ID - CTPN
DR8873 PID - DR8873
DR8873 STATE/COUNTY- CT/WINDHAM
DR8873 COUNTRY - US
DR8873 USGS QUAD - PUTNAM (2018)
DR8873
DR8873 *CURRENT SURVEY CONTROL
DR8873 ______________________________________________________________________
DR8873* NAD 83(2011) POSITION- 41 53 59.16116(N) 071 53 22.81250(W) ADJUSTED
DR8873* NAD 83(2011) ELLIP HT- 53.585 (meters) (06/??/23) ADJUSTED
DR8873* NAD 83(2011) EPOCH - 2010.00
DR8873 ______________________________________________________________________
DR8873 GEOID HEIGHT - -29.613 (meters) GEOID18
DR8873 NAD 83(2011) X - 1,477,919.963 (meters) COMP
DR8873 NAD 83(2011) Y - -4,518,942.717 (meters) COMP
DR8873 NAD 83(2011) Z - 4,237,359.595 (meters) COMP
DR8873 LAPLACE CORR - -0.43 (seconds) DEFLEC18
DR8873
DR8873.Formal positional accuracy estimates are not available for this CORS
DR8873.because its coordinates were determined in part using modeled
DR8873.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR8873.and ellipsoid height can be obtained from the short-term time series.
DR8873.Additional information regarding modeled velocities is available on
DR8873.the CORS Coordinates for MYCS2 web page:
DR8873.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR8873
DR8873.The horizontal coordinates were established by GPS observations
DR8873.and adjusted by the National Geodetic Survey in June 2023.
DR8873
DR8873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR8873.been affixed to the stable North American Tectonic Plate.
DR8873
DR8873.The horizontal coordinates are valid at the epoch date displayed above
DR8873.which is a decimal equivalence of Year/Month/Day.
DR8873
DR8873.Due to the release of the International GNSS Service (IGS) 2014
DR8873.realization of the International Terrestrial Reference Frame of 2014
DR8873.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR8873.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR8873.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR8873.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR8873.currently published epoch of 2010.00.
DR8873
DR8873.Additional information on MYCS2 is available at
DR8873.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR8873
DR8873.Significant digits in the geoid height do not necessarily reflect accuracy.
DR8873.GEOID18 height accuracy estimate available here.
DR8873
DR8873.Click photographs - Photos may exist for this station.
DR8873
DR8873.The XYZ, and position/ellipsoidal ht. are equivalent.
DR8873
DR8873.The Laplace correction was computed from DEFLEC18 derived deflections.
DR8873
DR8873.The ellipsoidal height was determined by GPS observations
DR8873.and is referenced to NAD 83.
DR8873
DR8873. The following values were computed from the NAD 83(2011) position.
DR8873
DR8873; North East Units Scale Factor Converg.
DR8873;SPC CT - 271,195.090 376,190.416 MT 1.00000352 +0 34 13.6
DR8873;SPC CT - 889,745.89 1,234,218.06 sFT 1.00000352 +0 34 13.6
DR8873;UTM 19 - 4,642,686.142 260,298.048 MT 1.00030708 -1 55 50.6
DR8873
DR8873! - Elev Factor x Scale Factor = Combined Factor
DR8873!SPC CT - 0.99999160 x 1.00000352 = 0.99999512
DR8873!UTM 19 - 0.99999160 x 1.00030708 = 1.00029867
DR8873
DR8873_U.S. NATIONAL GRID SPATIAL ADDRESS: 19TBG6029842686(NAD 83)
DR8873
DR8873 SUPERSEDED SURVEY CONTROL
DR8873
DR8873.No superseded survey control is available for this station.
DR8873
DR8873_STAMPING: UNKNOWN
DR8873
DR8873 STATION DESCRIPTION
DR8873
DR8873'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'CTPN'
DR8873'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DR8873'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DR8873'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DR8873' https://geodesy.noaa.gov/corsdata/coord/coord_14
DR8873' https://geodesy.noaa.gov/corsdata/station_log
DR8873' https://geodesy.noaa.gov/CORS
DR8873'RECOVERED AS DESCRIBED.
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