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 03:59:45 EST
DH3761 ***********************************************************************
DH3761 CORS - This is a GPS Continuously Operating Reference Station.
DH3761 DESIGNATION - MDMT_PNGA_OR1999 CORS ARP
DH3761 CORS_ID - MDMT
DH3761 PID - DH3761
DH3761 STATE/COUNTY- OR/KLAMATH
DH3761 COUNTRY - US
DH3761 USGS QUAD - FERGUSON MOUNTAIN (2017)
DH3761
DH3761 *CURRENT SURVEY CONTROL
DH3761 ______________________________________________________________________
DH3761* NAD 83(2011) POSITION- 42 25 06.01383(N) 121 13 17.70792(W) ADJUSTED
DH3761* NAD 83(2011) ELLIP HT- 1711.072 (meters) (06/??/19) ADJUSTED
DH3761* NAD 83(2011) EPOCH - 2010.00
DH3761 ______________________________________________________________________
DH3761 GEOID HEIGHT - -21.783 (meters) GEOID18
DH3761 NAD 83(2011) X - -2,445,075.744 (meters) COMP
DH3761 NAD 83(2011) Y - -4,033,869.420 (meters) COMP
DH3761 NAD 83(2011) Z - 4,281,176.495 (meters) COMP
DH3761
DH3761 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH3761 Standards:
DH3761 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH3761 Horiz Ellip SD_N SD_E SD_h (unitless)
DH3761 -------------------------------------------------------------------
DH3761 NETWORK 0.17 0.44 0.07 0.06 0.23 0.18514200
DH3761 -------------------------------------------------------------------
DH3761
DH3761.The coordinates were established by GPS observations
DH3761.and adjusted by the National Geodetic Survey in June 2019.
DH3761
DH3761.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH3761.been affixed to the stable North American Tectonic Plate.
DH3761
DH3761.The coordinates are valid at the epoch date displayed above
DH3761.which is a decimal equivalence of Year/Month/Day.
DH3761
DH3761.Due to the release of the International GNSS Service (IGS) 2014
DH3761.realization of the International Terrestrial Reference Frame of 2014
DH3761.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH3761.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH3761.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH3761.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH3761.currently published epoch of 2010.00.
DH3761
DH3761.Additional information on MYCS2 is available at
DH3761.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH3761
DH3761.Significant digits in the geoid height do not necessarily reflect accuracy.
DH3761.GEOID18 height accuracy estimate available here.
DH3761
DH3761.The PID for the CORS L1 Phase Center is DH4798.
DH3761
DH3761.Click photographs - Photos may exist for this station.
DH3761
DH3761.The XYZ, and position/ellipsoidal ht. are equivalent.
DH3761
DH3761.The ellipsoidal height was determined by GPS observations
DH3761.and is referenced to NAD 83.
DH3761
DH3761. The following values were computed from the NAD 83(2011) position.
DH3761
DH3761; North East Units Scale Factor Converg.
DH3761;SPC OR S - 83,754.744 1,440,611.202 MT 0.99997968 -0 29 37.2
DH3761;SPC OR S - 274,785.91 4,726,414.70 iFT 0.99997968 -0 29 37.2
DH3761;UTM 10 - 4,697,757.416 646,317.595 MT 0.99986341 +1 11 59.4
DH3761
DH3761! - Elev Factor x Scale Factor = Combined Factor
DH3761!SPC OR S - 0.99973172 x 0.99997968 = 0.99971140
DH3761!UTM 10 - 0.99973172 x 0.99986341 = 0.99959516
DH3761
DH3761_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFM4631797757(NAD 83)
DH3761
DH3761 SUPERSEDED SURVEY CONTROL
DH3761
DH3761 NAD 83(2011)- 42 25 06.01388(N) 121 13 17.70788(W) AD(2010.00) c
DH3761 ELLIP H (08/??/11) 1711.072 (m) GP(2010.00) c c
DH3761 NAD 83(CORS)- 42 25 06.01243(N) 121 13 17.70770(W) AD(2002.00) c
DH3761 ELLIP H (06/??/05) 1711.051 (m) GP(2002.00) c c
DH3761
DH3761.Superseded values are not recommended for survey control.
DH3761
DH3761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH3761.See file dsdata.pdf to determine how the superseded data were derived.
DH3761
DH3761_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH3761
DH3761 STATION DESCRIPTION
DH3761
DH3761'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH3761'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH3761'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH3761'ACCESSIBLE AT THE WORLDWIDE WEB.
DH3761'https://geodesy.noaa.gov/CORS/data.shtml
DH3761'https://geodesy.noaa.gov/CORS
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