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 17:43:33 EST
DP1959 ***********************************************************************
DP1959 CORS - This is a GPS Continuously Operating Reference Station.
DP1959 DESIGNATION - STURBRIDGE CORS ARP
DP1959 CORS_ID - MASB
DP1959 PID - DP1959
DP1959 STATE/COUNTY- MA/WORCESTER
DP1959 COUNTRY - US
DP1959 USGS QUAD - SOUTHBRIDGE (2018)
DP1959
DP1959 *CURRENT SURVEY CONTROL
DP1959 ______________________________________________________________________
DP1959* NAD 83(2011) POSITION- 42 06 41.08145(N) 072 05 13.98586(W) ADJUSTED
DP1959* NAD 83(2011) ELLIP HT- 159.558 (meters) (05/??/21) ADJUSTED
DP1959* NAD 83(2011) EPOCH - 2010.00
DP1959 ______________________________________________________________________
DP1959 GEOID HEIGHT - -28.680 (meters) GEOID18
DP1959 NAD 83(2011) X - 1,457,516.069 (meters) COMP
DP1959 NAD 83(2011) Y - -4,509,117.107 (meters) COMP
DP1959 NAD 83(2011) Z - 4,254,899.165 (meters) COMP
DP1959
DP1959 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DP1959 Standards:
DP1959 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DP1959 Horiz Ellip SD_N SD_E SD_h (unitless)
DP1959 -------------------------------------------------------------------
DP1959 NETWORK 0.16 0.53 0.07 0.05 0.27 0.04146500
DP1959 -------------------------------------------------------------------
DP1959
DP1959.The coordinates were established by GPS observations
DP1959.and adjusted by the National Geodetic Survey in May 2021.
DP1959
DP1959.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DP1959.been affixed to the stable North American Tectonic Plate.
DP1959
DP1959.The coordinates are valid at the epoch date displayed above
DP1959.which is a decimal equivalence of Year/Month/Day.
DP1959
DP1959.Due to the release of the International GNSS Service (IGS) 2014
DP1959.realization of the International Terrestrial Reference Frame of 2014
DP1959.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DP1959.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DP1959.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DP1959.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DP1959.currently published epoch of 2010.00.
DP1959
DP1959.Additional information on MYCS2 is available at
DP1959.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DP1959
DP1959.Significant digits in the geoid height do not necessarily reflect accuracy.
DP1959.GEOID18 height accuracy estimate available here.
DP1959
DP1959.The PID for the CORS L1 Phase Center is DR3634.
DP1959
DP1959.Click photographs - Photos may exist for this station.
DP1959
DP1959.The XYZ, and position/ellipsoidal ht. are equivalent.
DP1959
DP1959.The ellipsoidal height was determined by GPS observations
DP1959.and is referenced to NAD 83.
DP1959
DP1959. The following values were computed from the NAD 83(2011) position.
DP1959
DP1959; North East Units Scale Factor Converg.
DP1959;SPC MA M - 873,611.020 151,435.521 MT 0.99996576 -0 23 40.0
DP1959;SPC MA M - 2,866,172.15 496,834.71 sFT 0.99996576 -0 23 40.0
DP1959;UTM 18 - 4,666,252.919 740,819.023 MT 1.00031365 +1 57 15.0
DP1959
DP1959! - Elev Factor x Scale Factor = Combined Factor
DP1959!SPC MA M - 0.99997498 x 0.99996576 = 0.99994074
DP1959!UTM 18 - 0.99997498 x 1.00031365 = 1.00028862
DP1959
DP1959_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TYM4081966252(NAD 83)
DP1959
DP1959 SUPERSEDED SURVEY CONTROL
DP1959
DP1959 NAD 83(2011)- 42 06 41.08143(N) 072 05 13.98586(W) AD(2010.00) c
DP1959 ELLIP H (05/??/20) 159.566 (m) GP(2010.00) c c
DP1959 NAD 83(2011)- 42 06 41.08106(N) 072 05 13.98588(W) AD(2010.00) c
DP1959 ELLIP H (06/??/19) 159.570 (m) GP(2010.00) c c
DP1959 NAD 83(2011)- 42 06 41.08110(N) 072 05 13.98571(W) AD(2010.00) c
DP1959 ELLIP H (02/??/14) 159.560 (m) GP(2010.00) c c
DP1959
DP1959.Superseded values are not recommended for survey control.
DP1959
DP1959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DP1959.See file dsdata.pdf to determine how the superseded data were derived.
DP1959
DP1959_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DP1959
DP1959 STATION DESCRIPTION
DP1959
DP1959'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DP1959'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DP1959'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DP1959'ACCESSIBLE AT THE WORLDWIDE WEB.
DP1959'https://geodesy.noaa.gov/CORS/data.shtml
DP1959'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:03