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 20, 2025 02:42:30 EST
DK4109 ***********************************************************************
DK4109 HT_MOD - This is a Height Modernization Survey Station.
DK4109 CORS - This is a GPS Continuously Operating Reference Station.
DK4109 DESIGNATION - RUTLAND CORS ARP
DK4109 CORS_ID - VTRU
DK4109 PID - DK4109
DK4109 STATE/COUNTY- VT/RUTLAND
DK4109 COUNTRY - US
DK4109 USGS QUAD - RUTLAND (2018)
DK4109
DK4109 *CURRENT SURVEY CONTROL
DK4109 ______________________________________________________________________
DK4109* NAD 83(2011) POSITION- 43 36 25.63962(N) 072 58 45.90379(W) ADJUSTED
DK4109* NAD 83(2011) ELLIP HT- 161.447 (meters) (06/??/19) ADJUSTED
DK4109* NAD 83(2011) EPOCH - 2010.00
DK4109* NAVD 88 ORTHO HEIGHT - 189.58 (meters) 622.0 (feet) GPS OBS
DK4109 ______________________________________________________________________
DK4109 GEOID HEIGHT - -28.142 (meters) GEOID18
DK4109 NAD 83(2011) X - 1,354,044.577 (meters) COMP
DK4109 NAD 83(2011) Y - -4,423,196.654 (meters) COMP
DK4109 NAD 83(2011) Z - 4,376,698.602 (meters) COMP
DK4109
DK4109 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK4109 Standards:
DK4109 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK4109 Horiz Ellip SD_N SD_E SD_h (unitless)
DK4109 -------------------------------------------------------------------
DK4109 NETWORK 0.10 0.27 0.04 0.04 0.14 -0.03920700
DK4109 -------------------------------------------------------------------
DK4109
DK4109.The coordinates were established by GPS observations
DK4109.and adjusted by the National Geodetic Survey in June 2019.
DK4109
DK4109.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK4109.been affixed to the stable North American Tectonic Plate.
DK4109
DK4109.The coordinates are valid at the epoch date displayed above
DK4109.which is a decimal equivalence of Year/Month/Day.
DK4109
DK4109.Due to the release of the International GNSS Service (IGS) 2014
DK4109.realization of the International Terrestrial Reference Frame of 2014
DK4109.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK4109.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK4109.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK4109.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK4109.currently published epoch of 2010.00.
DK4109
DK4109.Additional information on MYCS2 is available at
DK4109.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK4109
DK4109.The orthometric height was determined by GPS observations and a
DK4109.high-resolution geoid model using precise GPS observation and
DK4109.processing techniques.
DK4109
DK4109.Significant digits in the geoid height do not necessarily reflect accuracy.
DK4109.GEOID18 height accuracy estimate available here.
DK4109
DK4109.The PID for the CORS L1 Phase Center is DQ5191.
DK4109
DK4109.Click photographs - Photos may exist for this station.
DK4109
DK4109.The XYZ, and position/ellipsoidal ht. are equivalent.
DK4109
DK4109.The ellipsoidal height was determined by GPS observations
DK4109.and is referenced to NAD 83.
DK4109
DK4109. The following values were computed from the NAD 83(2011) position.
DK4109
DK4109; North East Units Scale Factor Converg.
DK4109;SPC VT - 123,101.674 461,296.265 MT 0.99998270 -0 19 50.4
DK4109;SPC VT - 403,876.08 1,513,436.16 sFT 0.99998270 -0 19 50.4
DK4109;UTM 18 - 4,830,221.821 663,065.229 MT 0.99992708 +1 23 38.1
DK4109
DK4109! - Elev Factor x Scale Factor = Combined Factor
DK4109!SPC VT - 0.99997468 x 0.99998270 = 0.99995738
DK4109!UTM 18 - 0.99997468 x 0.99992708 = 0.99990177
DK4109
DK4109_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TXP6306530221(NAD 83)
DK4109
DK4109 SUPERSEDED SURVEY CONTROL
DK4109
DK4109 NAD 83(2011)- 43 36 25.63963(N) 072 58 45.90373(W) AD(2010.00) c
DK4109 ELLIP H (08/??/11) 161.449 (m) GP(2010.00) c c
DK4109 NAD 83(CORS)- 43 36 25.63990(N) 072 58 45.90502(W) AD(2002.00) c
DK4109 ELLIP H (06/??/08) 161.451 (m) GP(2002.00) c c
DK4109
DK4109.Superseded values are not recommended for survey control.
DK4109
DK4109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK4109.See file dsdata.pdf to determine how the superseded data were derived.
DK4109
DK4109_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK4109
DK4109 STATION DESCRIPTION
DK4109
DK4109'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DK4109'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK4109'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK4109'ACCESSIBLE AT THE WORLDWIDE WEB.
DK4109'https://geodesy.noaa.gov/CORS/data.shtml
DK4109'https://geodesy.noaa.gov/CORS
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