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 08:39:43 EST
DL6886 ***********************************************************************
DL6886 HT_MOD - This is a Height Modernization Survey Station.
DL6886 CORS - This is a GPS Continuously Operating Reference Station.
DL6886 DESIGNATION - LEWISTON CORS ARP
DL6886 CORS_ID - LWST
DL6886 PID - DL6886
DL6886 STATE/COUNTY- ID/NEZ PERCE
DL6886 COUNTRY - US
DL6886 USGS QUAD - ASOTIN (2017)
DL6886
DL6886 *CURRENT SURVEY CONTROL
DL6886 ______________________________________________________________________
DL6886* NAD 83(2011) POSITION- 46 22 23.42490(N) 117 00 08.24687(W) ADJUSTED
DL6886* NAD 83(2011) ELLIP HT- 427.599 (meters) (06/??/19) ADJUSTED
DL6886* NAD 83(2011) EPOCH - 2010.00
DL6886* NAVD 88 ORTHO HEIGHT - 445.86 (meters) 1462.8 (feet) GPS OBS
DL6886 ______________________________________________________________________
DL6886 NAVD 88 orthometric height was determined with geoid model GEOID03
DL6886 GEOID HEIGHT - -18.244 (meters) GEOID03
DL6886 GEOID HEIGHT - -18.235 (meters) GEOID18
DL6886 NAD 83(2011) X - -2,001,657.353 (meters) COMP
DL6886 NAD 83(2011) Y - -3,928,085.487 (meters) COMP
DL6886 NAD 83(2011) Z - 4,594,274.179 (meters) COMP
DL6886
DL6886 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL6886 Standards:
DL6886 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL6886 Horiz Ellip SD_N SD_E SD_h (unitless)
DL6886 -------------------------------------------------------------------
DL6886 NETWORK 0.13 0.32 0.06 0.05 0.16 0.29358500
DL6886 -------------------------------------------------------------------
DL6886
DL6886.The coordinates were established by GPS observations
DL6886.and adjusted by the National Geodetic Survey in June 2019.
DL6886
DL6886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL6886.been affixed to the stable North American Tectonic Plate.
DL6886
DL6886.The coordinates are valid at the epoch date displayed above
DL6886.which is a decimal equivalence of Year/Month/Day.
DL6886
DL6886.Due to the release of the International GNSS Service (IGS) 2014
DL6886.realization of the International Terrestrial Reference Frame of 2014
DL6886.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL6886.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL6886.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL6886.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL6886.currently published epoch of 2010.00.
DL6886
DL6886.Additional information on MYCS2 is available at
DL6886.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL6886
DL6886.The orthometric height was determined by GPS observations and a
DL6886.high-resolution geoid model using precise GPS observation and
DL6886.processing techniques.
DL6886
DL6886.Significant digits in the geoid height do not necessarily reflect accuracy.
DL6886.GEOID18 height accuracy estimate available here.
DL6886
DL6886.The PID for the CORS L1 Phase Center is DR3617.
DL6886
DL6886.Click photographs - Photos may exist for this station.
DL6886
DL6886.The XYZ, and position/ellipsoidal ht. are equivalent.
DL6886
DL6886.The ellipsoidal height was determined by GPS observations
DL6886.and is referenced to NAD 83.
DL6886
DL6886. The following values were computed from the NAD 83(2011) position.
DL6886
DL6886; North East Units Scale Factor Converg.
DL6886;SPC ID W - 523,679.824 703,654.413 MT 1.00004740 -0 54 23.5
DL6886;SPC ID W - 1,718,106.22 2,308,572.85 sFT 1.00004740 -0 54 23.5
DL6886;UTM 11 - 5,135,510.998 499,823.815 MT 0.99960000 -0 00 06.0
DL6886
DL6886! - Elev Factor x Scale Factor = Combined Factor
DL6886!SPC ID W - 0.99993297 x 1.00004740 = 0.99998037
DL6886!UTM 11 - 0.99993297 x 0.99960000 = 0.99953300
DL6886
DL6886_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TMM9982335510(NAD 83)
DL6886
DL6886 SUPERSEDED SURVEY CONTROL
DL6886
DL6886 ELLIP H (06/27/12) 427.614 (m) GP(2010.00) 0 0
DL6886 NAD 83(2011)- 46 22 23.42512(N) 117 00 08.24654(W) AD(2010.00) c
DL6886 NAD 83(2011)- 46 22 23.42488(N) 117 00 08.24688(W) AD(2010.00) c
DL6886 ELLIP H (08/??/11) 427.599 (m) GP(2010.00) c c
DL6886 NAD 83(CORS)- 46 22 23.42429(N) 117 00 08.24823(W) AD(2002.00) c
DL6886 ELLIP H (04/??/10) 427.631 (m) GP(2002.00) c c
DL6886 ELLIP H (04/29/09) 427.624 (m) GP(2007.00) 3 1
DL6886 NAD 83(2007)- 46 22 23.42464(N) 117 00 08.24811(W) AD(2002.00) c
DL6886
DL6886.Superseded values are not recommended for survey control.
DL6886
DL6886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL6886.See file dsdata.pdf to determine how the superseded data were derived.
DL6886
DL6886_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL6886
DL6886 STATION DESCRIPTION
DL6886
DL6886'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL6886'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL6886'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL6886'ACCESSIBLE AT THE WORLDWIDE WEB.
DL6886'https://geodesy.noaa.gov/CORS/data.shtml
DL6886'https://geodesy.noaa.gov/CORS
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