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 08:42:10 EST
DI2820 ***********************************************************************
DI2820 HT_MOD - This is a Height Modernization Survey Station.
DI2820 CORS - This is a GPS Continuously Operating Reference Station.
DI2820 DESIGNATION - LORAIN COUNTY CORS ARP
DI2820 CORS_ID - OHLO
DI2820 PID - DI2820
DI2820 STATE/COUNTY- OH/LORAIN
DI2820 COUNTRY - US
DI2820 USGS QUAD - OBERLIN (2016)
DI2820
DI2820 *CURRENT SURVEY CONTROL
DI2820 ______________________________________________________________________
DI2820* NAD 83(2011) POSITION- 41 17 36.50986(N) 082 13 58.43001(W) ADJUSTED
DI2820* NAD 83(2011) ELLIP HT- 221.307 (meters) (04/??/22) ADJUSTED
DI2820* NAD 83(2011) EPOCH - 2010.00
DI2820* NAVD 88 ORTHO HEIGHT - 255.76 (meters) 839.1 (feet) GPS OBS
DI2820 ______________________________________________________________________
DI2820 GEOID HEIGHT - -34.442 (meters) GEOID18
DI2820 NAD 83(2011) X - 648,611.149 (meters) COMP
DI2820 NAD 83(2011) Y - -4,755,281.063 (meters) COMP
DI2820 NAD 83(2011) Z - 4,187,112.152 (meters) COMP
DI2820
DI2820 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DI2820 Standards:
DI2820 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DI2820 Horiz Ellip SD_N SD_E SD_h (unitless)
DI2820 -------------------------------------------------------------------
DI2820 NETWORK 0.12 0.29 0.04 0.05 0.15 -0.14091100
DI2820 -------------------------------------------------------------------
DI2820
DI2820.The coordinates were established by GPS observations
DI2820.and adjusted by the National Geodetic Survey in April 2022.
DI2820
DI2820.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DI2820.been affixed to the stable North American Tectonic Plate.
DI2820
DI2820.The coordinates are valid at the epoch date displayed above
DI2820.which is a decimal equivalence of Year/Month/Day.
DI2820
DI2820.Due to the release of the International GNSS Service (IGS) 2014
DI2820.realization of the International Terrestrial Reference Frame of 2014
DI2820.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DI2820.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DI2820.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DI2820.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DI2820.currently published epoch of 2010.00.
DI2820
DI2820.Additional information on MYCS2 is available at
DI2820.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DI2820
DI2820.The orthometric height was determined by GPS observations and a
DI2820.high-resolution geoid model using precise GPS observation and
DI2820.processing techniques.
DI2820
DI2820.Significant digits in the geoid height do not necessarily reflect accuracy.
DI2820.GEOID18 height accuracy estimate available here.
DI2820
DI2820.The PID for the CORS L1 Phase Center is DR9285.
DI2820
DI2820.Click photographs - Photos may exist for this station.
DI2820
DI2820.The XYZ, and position/ellipsoidal ht. are equivalent.
DI2820
DI2820.The ellipsoidal height was determined by GPS observations
DI2820.and is referenced to NAD 83.
DI2820
DI2820. The following values were computed from the NAD 83(2011) position.
DI2820
DI2820; North East Units Scale Factor Converg.
DI2820;SPC OH N - 180,685.803 622,371.543 MT 0.99994688 +0 10 31.7
DI2820;SPC OH N - 592,800.01 2,041,897.30 sFT 0.99994688 +0 10 31.7
DI2820;UTM 17 - 4,572,069.388 396,771.692 MT 0.99973114 -0 48 49.2
DI2820
DI2820! - Elev Factor x Scale Factor = Combined Factor
DI2820!SPC OH N - 0.99996529 x 0.99994688 = 0.99991217
DI2820!UTM 17 - 0.99996529 x 0.99973114 = 0.99969644
DI2820
DI2820_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TLF9677172069(NAD 83)
DI2820
DI2820 SUPERSEDED SURVEY CONTROL
DI2820
DI2820 NAD 83(2011)- 41 17 36.50982(N) 082 13 58.43001(W) AD(2010.00) c
DI2820 ELLIP H (06/??/19) 221.285 (m) GP(2010.00) c c
DI2820 NAD 83(2011)- 41 17 36.50975(N) 082 13 58.43001(W) AD(2010.00) c
DI2820 ELLIP H (08/??/11) 221.297 (m) GP(2010.00) c c
DI2820 NAD 83(CORS)- 41 17 36.50995(N) 082 13 58.43035(W) AD(2002.00) c
DI2820 ELLIP H (11/??/06) 221.295 (m) GP(2002.00) c c
DI2820
DI2820.Superseded values are not recommended for survey control.
DI2820
DI2820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DI2820.See file dsdata.pdf to determine how the superseded data were derived.
DI2820
DI2820_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DI2820
DI2820 STATION DESCRIPTION
DI2820
DI2820'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DI2820'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DI2820'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DI2820'ACCESSIBLE AT THE WORLDWIDE WEB.
DI2820'https://geodesy.noaa.gov/CORS/data.shtml
DI2820'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:04