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 13:51:58 EST
AF9653 ***********************************************************************
AF9653 CORS - This is a GPS Continuously Operating Reference Station.
AF9653 DESIGNATION - PENN STATE UNIV CORS ARP
AF9653 CORS_ID - PSU1
AF9653 PID - AF9653
AF9653 STATE/COUNTY- PA/CENTRE
AF9653 COUNTRY - US
AF9653 USGS QUAD - STATE COLLEGE (2019)
AF9653
AF9653 *CURRENT SURVEY CONTROL
AF9653 ______________________________________________________________________
AF9653* NAD 83(2011) POSITION- 40 48 24.81053(N) 077 50 59.26769(W) ADJUSTED
AF9653* NAD 83(2011) ELLIP HT- 312.423 (meters) (06/??/19) ADJUSTED
AF9653* NAD 83(2011) EPOCH - 2010.00
AF9653 ______________________________________________________________________
AF9653 GEOID HEIGHT - -33.300 (meters) GEOID18
AF9653 NAD 83(2011) X - 1,017,620.256 (meters) COMP
AF9653 NAD 83(2011) Y - -4,726,564.429 (meters) COMP
AF9653 NAD 83(2011) Z - 4,146,418.903 (meters) COMP
AF9653
AF9653 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9653 Standards:
AF9653 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9653 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9653 -------------------------------------------------------------------
AF9653 NETWORK 0.15 0.30 0.06 0.06 0.15 0.00612300
AF9653 -------------------------------------------------------------------
AF9653
AF9653.The coordinates were established by GPS observations
AF9653.and adjusted by the National Geodetic Survey in June 2019.
AF9653
AF9653.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9653.been affixed to the stable North American Tectonic Plate.
AF9653
AF9653.The coordinates are valid at the epoch date displayed above
AF9653.which is a decimal equivalence of Year/Month/Day.
AF9653
AF9653.Due to the release of the International GNSS Service (IGS) 2014
AF9653.realization of the International Terrestrial Reference Frame of 2014
AF9653.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9653.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9653.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9653.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9653.currently published epoch of 2010.00.
AF9653
AF9653.Additional information on MYCS2 is available at
AF9653.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9653
AF9653.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9653.GEOID18 height accuracy estimate available here.
AF9653
AF9653.The PID for the CORS L1 Phase Center is DO9464.
AF9653
AF9653.Click photographs - Photos may exist for this station.
AF9653
AF9653.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9653
AF9653.The ellipsoidal height was determined by GPS observations
AF9653.and is referenced to NAD 83.
AF9653
AF9653. The following values were computed from the NAD 83(2011) position.
AF9653
AF9653; North East Units Scale Factor Converg.
AF9653;SPC PA N - 71,104.608 591,579.029 MT 1.00001322 -0 03 57.7
AF9653;SPC PA N - 233,282.37 1,940,872.20 sFT 1.00001322 -0 03 57.7
AF9653;UTM 18 - 4,521,229.130 259,614.960 MT 1.00031130 -1 51 47.8
AF9653
AF9653! - Elev Factor x Scale Factor = Combined Factor
AF9653!SPC PA N - 0.99995099 x 1.00001322 = 0.99996421
AF9653!UTM 18 - 0.99995099 x 1.00031130 = 1.00026228
AF9653
AF9653_U.S. NATIONAL GRID SPATIAL ADDRESS: 18TTL5961421229(NAD 83)
AF9653
AF9653 SUPERSEDED SURVEY CONTROL
AF9653
AF9653 ELLIP H (06/27/12) 312.436 (m) GP(2010.00) 0 0
AF9653 NAD 83(2011)- 40 48 24.81076(N) 077 50 59.26781(W) AD(2010.00) c
AF9653 NAD 83(2011)- 40 48 24.81073(N) 077 50 59.26771(W) AD(2010.00) c
AF9653 ELLIP H (08/??/11) 312.429 (m) GP(2010.00) c c
AF9653 ELLIP H (02/10/07) 312.461 (m) GP(2002.00)
AF9653 NAD 83(2007)- 40 48 24.81098(N) 077 50 59.26859(W) AD(2002.00) c
AF9653 NAD 83(CORS)- 40 48 24.81098(N) 077 50 59.26859(W) AD(2002.00) c
AF9653 ELLIP H (03/??/02) 312.461 (m) GP(2002.00) c c
AF9653 NAD 83(CORS)- 40 48 24.81114(N) 077 50 59.26903(W) AD(1997.00) c
AF9653 ELLIP H (01/??/01) 312.458 (m) GP(1997.00) c c
AF9653 NAD 83(CORS)- 40 48 24.81077(N) 077 50 59.26871(W) AD(1997.00) c
AF9653 ELLIP H (11/??/97) 312.488 (m) GP(1997.00) c c
AF9653 NAD 83(CORS)- 40 48 24.81077(N) 077 50 59.26871(W) AD(1996.00) c
AF9653 ELLIP H (11/??/97) 312.488 (m) GP(1996.00) c c
AF9653
AF9653.Superseded values are not recommended for survey control.
AF9653
AF9653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9653.See file dsdata.pdf to determine how the superseded data were derived.
AF9653
AF9653_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9653
AF9653 STATION DESCRIPTION
AF9653
AF9653'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9653'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9653'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9653'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9653'https://geodesy.noaa.gov/CORS/data.shtml
AF9653'https://geodesy.noaa.gov/CORS
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