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 14:05:15 EST
DH5837 ***********************************************************************
DH5837 CORS - This is a GPS Continuously Operating Reference Station.
DH5837 DESIGNATION - PUTNAM CORS ARP
DH5837 CORS_ID - CTPU
DH5837 PID - DH5837
DH5837 STATE/COUNTY- CT/WINDHAM
DH5837 COUNTRY - US
DH5837 USGS QUAD - PUTNAM (2018)
DH5837
DH5837 *CURRENT SURVEY CONTROL
DH5837 ______________________________________________________________________
DH5837* NAD 83(2011) POSITION- 41 53 58.88849(N) 071 53 20.88962(W) ADJUSTED
DH5837* NAD 83(2011) ELLIP HT- 57.115 (meters) (06/??/19) ADJUSTED
DH5837* NAD 83(2011) EPOCH - 2010.00
DH5837 ______________________________________________________________________
DH5837 GEOID HEIGHT - -29.613 (meters) GEOID18
DH5837 NAD 83(2011) X - 1,477,964.654 (meters) COMP
DH5837 NAD 83(2011) Y - -4,518,936.777 (meters) COMP
DH5837 NAD 83(2011) Z - 4,237,355.691 (meters) COMP
DH5837
DH5837 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH5837 Standards:
DH5837 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH5837 Horiz Ellip SD_N SD_E SD_h (unitless)
DH5837 -------------------------------------------------------------------
DH5837 NETWORK 0.13 0.35 0.05 0.06 0.18 -0.17754600
DH5837 -------------------------------------------------------------------
DH5837
DH5837.The coordinates were established by GPS observations
DH5837.and adjusted by the National Geodetic Survey in June 2019.
DH5837
DH5837.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH5837.been affixed to the stable North American Tectonic Plate.
DH5837
DH5837.The coordinates are valid at the epoch date displayed above
DH5837.which is a decimal equivalence of Year/Month/Day.
DH5837
DH5837.Due to the release of the International GNSS Service (IGS) 2014
DH5837.realization of the International Terrestrial Reference Frame of 2014
DH5837.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH5837.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH5837.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH5837.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH5837.currently published epoch of 2010.00.
DH5837
DH5837.Additional information on MYCS2 is available at
DH5837.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH5837
DH5837.Significant digits in the geoid height do not necessarily reflect accuracy.
DH5837.GEOID18 height accuracy estimate available here.
DH5837
DH5837.The PID for the CORS L1 Phase Center is DO9563.
DH5837
DH5837.Click photographs - Photos may exist for this station.
DH5837
DH5837.The XYZ, and position/ellipsoidal ht. are equivalent.
DH5837
DH5837.The ellipsoidal height was determined by GPS observations
DH5837.and is referenced to NAD 83.
DH5837
DH5837. The following values were computed from the NAD 83(2011) position.
DH5837
DH5837; North East Units Scale Factor Converg.
DH5837;SPC CT - 271,187.119 376,234.820 MT 1.00000351 +0 34 14.9
DH5837;SPC CT - 889,719.74 1,234,363.74 sFT 1.00000351 +0 34 14.9
DH5837;UTM 19 - 4,642,676.238 260,342.076 MT 1.00030682 -1 55 49.3
DH5837
DH5837! - Elev Factor x Scale Factor = Combined Factor
DH5837!SPC CT - 0.99999104 x 1.00000351 = 0.99999455
DH5837!UTM 19 - 0.99999104 x 1.00030682 = 1.00029786
DH5837
DH5837_U.S. NATIONAL GRID SPATIAL ADDRESS: 19TBG6034242676(NAD 83)
DH5837
DH5837 SUPERSEDED SURVEY CONTROL
DH5837
DH5837 ELLIP H (06/27/12) 57.122 (m) GP(2010.00) 0 0
DH5837 NAD 83(2011)- 41 53 58.88865(N) 071 53 20.88999(W) AD(2010.00) c
DH5837 NAD 83(2011)- 41 53 58.88857(N) 071 53 20.88967(W) AD(2010.00) c
DH5837 ELLIP H (08/??/11) 57.109 (m) GP(2010.00) c c
DH5837 ELLIP H (02/10/07) 57.141 (m) GP(2002.00)
DH5837 NAD 83(2007)- 41 53 58.88901(N) 071 53 20.89069(W) AD(2002.00) c
DH5837 NAD 83(CORS)- 41 53 58.88883(N) 071 53 20.88992(W) AD(2002.00) c
DH5837 ELLIP H (09/??/05) 57.100 (m) GP(2002.00) c c
DH5837 ELLIP H (05/31/05) 57.126 (m) GP( ) 3 1
DH5837 NAD 83(1996)- 41 53 58.88903(N) 071 53 20.89093(W) AD( ) c
DH5837
DH5837.Superseded values are not recommended for survey control.
DH5837
DH5837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH5837.See file dsdata.pdf to determine how the superseded data were derived.
DH5837
DH5837_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH5837
DH5837 STATION DESCRIPTION
DH5837
DH5837'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH5837'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH5837'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH5837'ACCESSIBLE AT THE WORLDWIDE WEB.
DH5837'https://geodesy.noaa.gov/CORS/data.shtml
DH5837'https://geodesy.noaa.gov/CORS
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