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 22:21:03 EST
DK4173 ***********************************************************************
DK4173 CORS - This is a GPS Continuously Operating Reference Station.
DK4173 DESIGNATION - KLAMATH FALLS 5 CORS ARP
DK4173 CORS_ID - ORK5
DK4173 PID - DK4173
DK4173 STATE/COUNTY- OR/KLAMATH
DK4173 COUNTRY - US
DK4173 USGS QUAD - WHITELINE RESERVOIR (2017)
DK4173
DK4173 *CURRENT SURVEY CONTROL
DK4173 ______________________________________________________________________
DK4173* NAD 83(2011) POSITION- 42 17 19.71839(N) 121 40 09.54146(W) ADJUSTED
DK4173* NAD 83(2011) ELLIP HT- 1258.846 (meters) (06/??/19) ADJUSTED
DK4173* NAD 83(2011) EPOCH - 2010.00
DK4173 ______________________________________________________________________
DK4173 GEOID HEIGHT - -22.482 (meters) GEOID18
DK4173 NAD 83(2011) X - -2,481,437.774 (meters) COMP
DK4173 NAD 83(2011) Y - -4,022,606.921 (meters) COMP
DK4173 NAD 83(2011) Z - 4,270,236.727 (meters) COMP
DK4173
DK4173 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK4173 Standards:
DK4173 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK4173 Horiz Ellip SD_N SD_E SD_h (unitless)
DK4173 -------------------------------------------------------------------
DK4173 NETWORK 0.15 0.42 0.07 0.05 0.21 0.10674400
DK4173 -------------------------------------------------------------------
DK4173
DK4173.The coordinates were established by GPS observations
DK4173.and adjusted by the National Geodetic Survey in June 2019.
DK4173
DK4173.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK4173.been affixed to the stable North American Tectonic Plate.
DK4173
DK4173.The coordinates are valid at the epoch date displayed above
DK4173.which is a decimal equivalence of Year/Month/Day.
DK4173
DK4173.Due to the release of the International GNSS Service (IGS) 2014
DK4173.realization of the International Terrestrial Reference Frame of 2014
DK4173.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK4173.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK4173.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK4173.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK4173.currently published epoch of 2010.00.
DK4173
DK4173.Additional information on MYCS2 is available at
DK4173.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK4173
DK4173.Significant digits in the geoid height do not necessarily reflect accuracy.
DK4173.GEOID18 height accuracy estimate available here.
DK4173
DK4173.The PID for the CORS L1 Phase Center is DK4174.
DK4173
DK4173.Click photographs - Photos may exist for this station.
DK4173
DK4173.The XYZ, and position/ellipsoidal ht. are equivalent.
DK4173
DK4173.The ellipsoidal height was determined by GPS observations
DK4173.and is referenced to NAD 83.
DK4173
DK4173. The following values were computed from the NAD 83(2011) position.
DK4173
DK4173; North East Units Scale Factor Converg.
DK4173;SPC OR S - 69,784.394 1,403,562.519 MT 1.00001151 -0 47 59.9
DK4173;SPC OR S - 228,951.42 4,604,863.91 iFT 1.00001151 -0 47 59.9
DK4173;UTM 10 - 4,682,700.627 609,705.216 MT 0.99974808 +0 53 43.7
DK4173
DK4173! - Elev Factor x Scale Factor = Combined Factor
DK4173!SPC OR S - 0.99980261 x 1.00001151 = 0.99981411
DK4173!UTM 10 - 0.99980261 x 0.99974808 = 0.99955074
DK4173
DK4173_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFM0970582700(NAD 83)
DK4173
DK4173 SUPERSEDED SURVEY CONTROL
DK4173
DK4173 NAD 83(2011)- 42 17 19.71844(N) 121 40 09.54145(W) AD(2010.00) c
DK4173 ELLIP H (08/??/11) 1258.844 (m) GP(2010.00) c c
DK4173 NAD 83(CORS)- 42 17 19.71679(N) 121 40 09.54144(W) AD(2002.00) c
DK4173 ELLIP H (06/??/08) 1258.847 (m) GP(2002.00) c c
DK4173
DK4173.Superseded values are not recommended for survey control.
DK4173
DK4173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK4173.See file dsdata.pdf to determine how the superseded data were derived.
DK4173
DK4173_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK4173
DK4173 STATION DESCRIPTION
DK4173
DK4173'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DK4173'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK4173'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK4173'ACCESSIBLE AT THE WORLDWIDE WEB.
DK4173'https://geodesy.noaa.gov/CORS/data.shtml
DK4173'https://geodesy.noaa.gov/CORS
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