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 03:08:21 EST
DH3476 ***********************************************************************
DH3476 CORS - This is a GPS Continuously Operating Reference Station.
DH3476 DESIGNATION - AMHERST COOP CORS ARP
DH3476 CORS_ID - TOA1
DH3476 PID - DH3476
DH3476 STATE/COUNTY- NY/ERIE
DH3476 COUNTRY - US
DH3476 USGS QUAD - BUFFALO NE (2019)
DH3476
DH3476 *CURRENT SURVEY CONTROL
DH3476 ______________________________________________________________________
DH3476* NAD 83(CORS) POSITION- 42 59 12.46230(N) 078 45 52.49880(W) ADJUSTED
DH3476* NAD 83(CORS) ELLIP HT- 153.253 (meters) (05/??/05) ADJUSTED
DH3476* NAD 83(CORS) EPOCH - 2002.00
DH3476 ______________________________________________________________________
DH3476 GEOID HEIGHT - -35.264 (meters) GEOID18
DH3476 NAD 83(CORS) X - 910,503.334 (meters) COMP
DH3476 NAD 83(CORS) Y - -4,583,506.006 (meters) COMP
DH3476 NAD 83(CORS) Z - 4,326,533.263 (meters) COMP
DH3476 HORZ ORDER - SPECIAL (CORS)
DH3476 ELLP ORDER - SPECIAL (CORS)
DH3476
DH3476.Formal positional accuracy estimates are not available for this CORS
DH3476.because its coordinates were determined in part using modeled
DH3476.velocities. Approximate one-sigma accuracies for latitude, longitude,
DH3476.and ellipsoid height can be obtained from the short-term time series.
DH3476.Additional information regarding modeled velocities is available on
DH3476.the CORS Coordinates for MYCS2 web page:
DH3476.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DH3476
DH3476.The coordinates were established by GPS observations
DH3476.and adjusted by the National Geodetic Survey in May 2005.
DH3476
DH3476.The datum tag of NAD 83(CORS) is equivalent to NAD 83(CORS96).
DH3476
DH3476.The coordinates are valid at the epoch date displayed above
DH3476.which is a decimal equivalence of Year/Month/Day.
DH3476
DH3476.Due to the release of the International GNSS Service (IGS) 2014
DH3476.realization of the International Terrestrial Reference Frame of 2014
DH3476.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH3476.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH3476.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH3476.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH3476.currently published epoch of 2010.00.
DH3476
DH3476.Additional information on MYCS2 is available at
DH3476.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH3476
DH3476.Significant digits in the geoid height do not necessarily reflect accuracy.
DH3476.GEOID18 height accuracy estimate available here.
DH3476
DH3476.The PID for the CORS L1 Phase Center is DH3477.
DH3476
DH3476.Click photographs - Photos may exist for this station.
DH3476
DH3476.The XYZ, and position/ellipsoidal ht. are equivalent.
DH3476
DH3476.The ellipsoidal height was determined by GPS observations
DH3476.and is referenced to NAD 83.
DH3476
DH3476. The following values were computed from the NAD 83(CORS) position.
DH3476
DH3476; North East Units Scale Factor Converg.
DH3476;SPC NY W - 331,719.093 335,218.484 MT 0.99994019 -0 07 24.9
DH3476;SPC NY W - 1,088,315.06 1,099,795.98 sFT 0.99994019 -0 07 24.9
DH3476;UTM 17 - 4,761,773.116 682,247.493 MT 1.00000862 +1 31 28.5
DH3476
DH3476! - Elev Factor x Scale Factor = Combined Factor
DH3476!SPC NY W - 0.99997597 x 0.99994019 = 0.99991616
DH3476!UTM 17 - 0.99997597 x 1.00000862 = 0.99998459
DH3476
DH3476_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TPH8224761773(NAD 83)
DH3476
DH3476 SUPERSEDED SURVEY CONTROL
DH3476
DH3476.No superseded survey control is available for this station.
DH3476
DH3476_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH3476
DH3476 STATION DESCRIPTION
DH3476
DH3476'DESCRIBED BY NATIONAL GEODETIC SURVEY 2005
DH3476'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH3476'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH3476'ACCESSIBLE AT THE WORLDWIDE WEB.
DH3476'https://geodesy.noaa.gov/CORS/data.shtml
DH3476'https://geodesy.noaa.gov/CORS
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