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 01:56:19 EST
AF9561 ***********************************************************************
AF9561 HT_MOD - This is a Height Modernization Survey Station.
AF9561 CORS - This is a GPS Continuously Operating Reference Station.
AF9561 DESIGNATION - YOUNGSTOWN 1 CORS ARP
AF9561 CORS_ID - YOU1
AF9561 PID - AF9561
AF9561 STATE/COUNTY- NY/NIAGARA
AF9561 COUNTRY - US
AF9561 USGS QUAD - RANSOMVILLE (2019)
AF9561
AF9561 *CURRENT SURVEY CONTROL
AF9561 ______________________________________________________________________
AF9561* NAD 83(2011) POSITION- 43 13 52.48786(N) 078 58 12.59436(W) ADJUSTED
AF9561* NAD 83(2011) ELLIP HT- 62.366 (meters) (06/??/19) ADJUSTED
AF9561* NAD 83(2011) EPOCH - 2010.00
AF9561* NAVD 88 ORTHO HEIGHT - 98.41 (meters) 322.9 (feet) GPS OBS
AF9561 ______________________________________________________________________
AF9561 NAVD 88 orthometric height was determined with an earlier geoid model
AF9561 GEOID HEIGHT - -36.025 (meters) GEOID18
AF9561 NAD 83(2011) X - 890,488.039 (meters) COMP
AF9561 NAD 83(2011) Y - -4,568,461.863 (meters) COMP
AF9561 NAD 83(2011) Z - 4,346,297.795 (meters) COMP
AF9561
AF9561 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9561 Standards:
AF9561 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9561 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9561 -------------------------------------------------------------------
AF9561 NETWORK 0.32 0.81 0.12 0.15 0.41 -0.14200200
AF9561 -------------------------------------------------------------------
AF9561
AF9561.The coordinates were established by GPS observations
AF9561.and adjusted by the National Geodetic Survey in June 2019.
AF9561
AF9561.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9561.been affixed to the stable North American Tectonic Plate.
AF9561
AF9561.The coordinates are valid at the epoch date displayed above
AF9561.which is a decimal equivalence of Year/Month/Day.
AF9561
AF9561.Due to the release of the International GNSS Service (IGS) 2014
AF9561.realization of the International Terrestrial Reference Frame of 2014
AF9561.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9561.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9561.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9561.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9561.currently published epoch of 2010.00.
AF9561
AF9561.Additional information on MYCS2 is available at
AF9561.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9561
AF9561.The orthometric height was determined by GPS observations and a
AF9561.high-resolution geoid model using precise GPS observation and
AF9561.processing techniques.
AF9561
AF9561.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9561.GEOID18 height accuracy estimate available here.
AF9561
AF9561.The PID for the CORS L1 Phase Center is AJ7897.
AF9561
AF9561.Click photographs - Photos may exist for this station.
AF9561
AF9561.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9561
AF9561.The ellipsoidal height was determined by GPS observations
AF9561.and is referenced to NAD 83.
AF9561
AF9561. The following values were computed from the NAD 83(2011) position.
AF9561
AF9561; North East Units Scale Factor Converg.
AF9561;SPC NY W - 358,931.420 318,577.859 MT 0.99994964 -0 15 53.9
AF9561;SPC NY W - 1,177,594.17 1,045,200.86 sFT 0.99994964 -0 15 53.9
AF9561;UTM 17 - 4,788,495.143 664,828.876 MT 0.99993422 +1 23 26.3
AF9561
AF9561! - Elev Factor x Scale Factor = Combined Factor
AF9561!SPC NY W - 0.99999022 x 0.99994964 = 0.99993986
AF9561!UTM 17 - 0.99999022 x 0.99993422 = 0.99992444
AF9561
AF9561_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TPH6482888495(NAD 83)
AF9561
AF9561 SUPERSEDED SURVEY CONTROL
AF9561
AF9561 ELLIP H (06/27/12) 62.378 (m) GP(2010.00) 0 0
AF9561 NAD 83(2011)- 43 13 52.48782(N) 078 58 12.59416(W) AD(2010.00) c
AF9561 NAD 83(2011)- 43 13 52.48783(N) 078 58 12.59421(W) AD(2010.00) c
AF9561 ELLIP H (08/??/11) 62.362 (m) GP(2010.00) c c
AF9561 ELLIP H (02/10/07) 62.375 (m) GP(2002.00)
AF9561 NAD 83(2007)- 43 13 52.48799(N) 078 58 12.59485(W) AD(2002.00) c
AF9561 NAD 83(CORS)- 43 13 52.48799(N) 078 58 12.59485(W) AD(2002.00) c
AF9561 ELLIP H (08/??/03) 62.375 (m) GP(2002.00) c c
AF9561 NAD 83(CORS)- 43 13 52.48828(N) 078 58 12.59509(W) AD(2002.00) c
AF9561 ELLIP H (03/??/02) 62.402 (m) GP(2002.00) c c
AF9561 NAD 83(CORS)- 43 13 52.48831(N) 078 58 12.59505(W) AD(1997.00) c
AF9561 ELLIP H (05/??/96) 62.413 (m) GP(1997.00) c c
AF9561 NAD 83(CORS)- 43 13 52.48831(N) 078 58 12.59505(W) AD(1996.00) c
AF9561 ELLIP H (05/??/96) 62.413 (m) GP(1996.00) c c
AF9561 NAVD 88 (02/17/00) 98.40 (m) UNKNOWN model used GPS OBS
AF9561
AF9561.Superseded values are not recommended for survey control.
AF9561
AF9561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9561.See file dsdata.pdf to determine how the superseded data were derived.
AF9561
AF9561_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9561
AF9561 STATION DESCRIPTION
AF9561
AF9561'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9561'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9561'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9561'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9561'https://geodesy.noaa.gov/CORS/data.shtml
AF9561'https://geodesy.noaa.gov/CORS
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