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 18, 2025 14:53:16 EST
DM4698 ***********************************************************************
DM4698 HT_MOD - This is a Height Modernization Survey Station.
DM4698 CORS - This is a GPS Continuously Operating Reference Station.
DM4698 DESIGNATION - BUTLER CORS ARP
DM4698 CORS_ID - PABB
DM4698 PID - DM4698
DM4698 STATE/COUNTY- PA/BUTLER
DM4698 COUNTRY - US
DM4698 USGS QUAD - MOUNT CHESTNUT (2019)
DM4698
DM4698 *CURRENT SURVEY CONTROL
DM4698 ______________________________________________________________________
DM4698* NAD 83(2011) POSITION- 40 52 36.31771(N) 079 56 59.40659(W) ADJUSTED
DM4698* NAD 83(2011) ELLIP HT- 373.347 (meters) (06/??/19) ADJUSTED
DM4698* NAD 83(2011) EPOCH - 2010.00
DM4698* NAVD 88 ORTHO HEIGHT - 407.21 (meters) 1336.0 (feet) GPS OBS
DM4698 ______________________________________________________________________
DM4698 NAVD 88 orthometric height was determined with geoid model GEOID12A
DM4698 GEOID HEIGHT - -33.838 (meters) GEOID12A
DM4698 GEOID HEIGHT - -33.842 (meters) GEOID18
DM4698 NAD 83(2011) X - 842,857.332 (meters) COMP
DM4698 NAD 83(2011) Y - -4,755,729.199 (meters) COMP
DM4698 NAD 83(2011) Z - 4,152,328.398 (meters) COMP
DM4698
DM4698.Formal positional accuracy estimates are not available for this CORS
DM4698.because its coordinates were determined in part using modeled
DM4698.velocities. Approximate one-sigma accuracies for latitude, longitude,
DM4698.and ellipsoid height can be obtained from the short-term time series.
DM4698.Additional information regarding modeled velocities is available on
DM4698.the CORS Coordinates for MYCS2 web page:
DM4698.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DM4698
DM4698.The coordinates were established by GPS observations
DM4698.and adjusted by the National Geodetic Survey in June 2019.
DM4698
DM4698.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM4698.been affixed to the stable North American Tectonic Plate.
DM4698
DM4698.The coordinates are valid at the epoch date displayed above
DM4698.which is a decimal equivalence of Year/Month/Day.
DM4698
DM4698.Due to the release of the International GNSS Service (IGS) 2014
DM4698.realization of the International Terrestrial Reference Frame of 2014
DM4698.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM4698.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM4698.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM4698.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM4698.currently published epoch of 2010.00.
DM4698
DM4698.Additional information on MYCS2 is available at
DM4698.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM4698
DM4698.The orthometric height was determined by GPS observations and a
DM4698.high-resolution geoid model using precise GPS observation and
DM4698.processing techniques.
DM4698
DM4698.Significant digits in the geoid height do not necessarily reflect accuracy.
DM4698.GEOID18 height accuracy estimate available here.
DM4698
DM4698.The PID for the CORS L1 Phase Center is DM4699.
DM4698
DM4698.Click photographs - Photos may exist for this station.
DM4698
DM4698.The XYZ, and position/ellipsoidal ht. are equivalent.
DM4698
DM4698.The ellipsoidal height was determined by GPS observations
DM4698.and is referenced to NAD 83.
DM4698
DM4698. The following values were computed from the NAD 83(2011) position.
DM4698
DM4698; North East Units Scale Factor Converg.
DM4698;SPC PA S - 173,687.034 414,593.701 MT 0.99998710 -1 25 38.1
DM4698;SPC PA S - 569,838.21 1,360,212.83 sFT 0.99998710 -1 25 38.1
DM4698;UTM 17 - 4,525,606.560 588,485.502 MT 0.99969637 +0 41 14.3
DM4698
DM4698! - Elev Factor x Scale Factor = Combined Factor
DM4698!SPC PA S - 0.99994144 x 0.99998710 = 0.99992854
DM4698!UTM 17 - 0.99994144 x 0.99969637 = 0.99963783
DM4698
DM4698_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TNF8848525606(NAD 83)
DM4698
DM4698 SUPERSEDED SURVEY CONTROL
DM4698
DM4698 NAD 83(2011)- 40 52 36.31769(N) 079 56 59.40654(W) AD(2010.00) c
DM4698 ELLIP H (08/??/11) 373.351 (m) GP(2010.00) c c
DM4698 NAD 83(CORS)- 40 52 36.31794(N) 079 56 59.40762(W) AD(2002.00) c
DM4698 ELLIP H (12/??/10) 373.340 (m) GP(2002.00) c c
DM4698
DM4698.Superseded values are not recommended for survey control.
DM4698
DM4698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM4698.See file dsdata.pdf to determine how the superseded data were derived.
DM4698
DM4698_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM4698
DM4698 STATION DESCRIPTION
DM4698
DM4698'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM4698'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM4698'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM4698'ACCESSIBLE AT THE WORLDWIDE WEB.
DM4698'https://geodesy.noaa.gov/CORS/data.shtml
DM4698'https://geodesy.noaa.gov/CORS
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