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 11:14:59 EST
AH2507 ***********************************************************************
AH2507 CORS - This is a GPS Continuously Operating Reference Station.
AH2507 DESIGNATION - REDMOND CORS ARP
AH2507 CORS_ID - REDM
AH2507 PID - AH2507
AH2507 STATE/COUNTY- OR/DESCHUTES
AH2507 COUNTRY - US
AH2507 USGS QUAD - REDMOND (2017)
AH2507
AH2507 *CURRENT SURVEY CONTROL
AH2507 ______________________________________________________________________
AH2507* NAD 83(2011) POSITION- 44 15 35.14663(N) 121 08 52.31515(W) ADJUSTED
AH2507* NAD 83(2011) ELLIP HT- 920.328 (meters) (07/??/20) ADJUSTED
AH2507* NAD 83(2011) EPOCH - 2010.00
AH2507 ______________________________________________________________________
AH2507 GEOID HEIGHT - -21.109 (meters) GEOID18
AH2507 NAD 83(2011) X - -2,366,948.809 (meters) COMP
AH2507 NAD 83(2011) Y - -3,916,334.895 (meters) COMP
AH2507 NAD 83(2011) Z - 4,429,451.064 (meters) COMP
AH2507
AH2507 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AH2507 Standards:
AH2507 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AH2507 Horiz Ellip SD_N SD_E SD_h (unitless)
AH2507 -------------------------------------------------------------------
AH2507 NETWORK 0.16 0.40 0.07 0.06 0.20 0.08477400
AH2507 -------------------------------------------------------------------
AH2507
AH2507.The coordinates were established by GPS observations
AH2507.and adjusted by the National Geodetic Survey in July 2020.
AH2507
AH2507.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AH2507.been affixed to the stable North American Tectonic Plate.
AH2507
AH2507.The coordinates are valid at the epoch date displayed above
AH2507.which is a decimal equivalence of Year/Month/Day.
AH2507
AH2507.Due to the release of the International GNSS Service (IGS) 2014
AH2507.realization of the International Terrestrial Reference Frame of 2014
AH2507.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AH2507.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AH2507.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AH2507.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AH2507.currently published epoch of 2010.00.
AH2507
AH2507.Additional information on MYCS2 is available at
AH2507.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AH2507
AH2507.Significant digits in the geoid height do not necessarily reflect accuracy.
AH2507.GEOID18 height accuracy estimate available here.
AH2507
AH2507.The PID for the CORS L1 Phase Center is DR1456.
AH2507
AH2507.Click photographs - Photos may exist for this station.
AH2507
AH2507.The XYZ, and position/ellipsoidal ht. are equivalent.
AH2507
AH2507.The ellipsoidal height was determined by GPS observations
AH2507.and is referenced to NAD 83.
AH2507
AH2507. The following values were computed from the NAD 83(2011) position.
AH2507
AH2507; North East Units Scale Factor Converg.
AH2507;SPC OR S - 288,268.365 1,448,260.999 MT 1.00007642 -0 26 35.6
AH2507;SPC OR S - 945,762.35 4,751,512.46 iFT 1.00007642 -0 26 35.6
AH2507;UTM 10 - 4,902,392.826 647,844.556 MT 0.99986882 +1 17 34.3
AH2507
AH2507! - Elev Factor x Scale Factor = Combined Factor
AH2507!SPC OR S - 0.99985571 x 1.00007642 = 0.99993212
AH2507!UTM 10 - 0.99985571 x 0.99986882 = 0.99972455
AH2507
AH2507_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFQ4784402392(NAD 83)
AH2507
AH2507 SUPERSEDED SURVEY CONTROL
AH2507
AH2507 NAD 83(2011)- 44 15 35.14662(N) 121 08 52.31514(W) AD(2010.00) c
AH2507 ELLIP H (06/??/19) 920.348 (m) GP(2010.00) c c
AH2507 NAD 83(2011)- 44 15 35.14667(N) 121 08 52.31510(W) AD(2010.00) c
AH2507 ELLIP H (08/??/11) 920.345 (m) GP(2010.00) c c
AH2507 NAD 83(CORS)- 44 15 35.14513(N) 121 08 52.31624(W) AD(2002.00) c
AH2507 ELLIP H (03/??/02) 920.367 (m) GP(2002.00) c c
AH2507 NAD 83(CORS)- 44 15 35.14503(N) 121 08 52.31629(W) AD(1997.00) c
AH2507 ELLIP H (09/??/98) 920.438 (m) GP(1997.00) c c
AH2507 NAD 83(CORS)- 44 15 35.14503(N) 121 08 52.31629(W) AD(1997.00) c
AH2507 ELLIP H (09/01/98) 920.359 (m) GP(1997.00) c c
AH2507 NAD 83(CORS)- 44 15 35.14503(N) 121 08 52.31629(W) AD(1997.00) c
AH2507 ELLIP H (09/??/97) 920.359 (m) GP(1997.00) c c
AH2507
AH2507.Superseded values are not recommended for survey control.
AH2507
AH2507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AH2507.See file dsdata.pdf to determine how the superseded data were derived.
AH2507
AH2507_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AH2507
AH2507 STATION DESCRIPTION
AH2507
AH2507'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
AH2507'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AH2507'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AH2507'ACCESSIBLE AT THE WORLDWIDE WEB.
AH2507'https://geodesy.noaa.gov/CORS/data.shtml
AH2507'https://geodesy.noaa.gov/CORS
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