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 19, 2025 22:43:14 EST
DL1709 ***********************************************************************
DL1709 HT_MOD - This is a Height Modernization Survey Station.
DL1709 CORS - This is a GPS Continuously Operating Reference Station.
DL1709 DESIGNATION - BULLHEAD CITY CORS ARP
DL1709 CORS_ID - AZBH
DL1709 PID - DL1709
DL1709 STATE/COUNTY- AZ/MOHAVE
DL1709 COUNTRY - US
DL1709 USGS QUAD - DAVIS DAM SE (2018)
DL1709
DL1709 *CURRENT SURVEY CONTROL
DL1709 ______________________________________________________________________
DL1709* NAD 83(2011) POSITION- 35 06 26.96474(N) 114 36 17.90249(W) ADJUSTED
DL1709* NAD 83(2011) ELLIP HT- 152.419 (meters) (05/??/21) ADJUSTED
DL1709* NAD 83(2011) EPOCH - 2010.00
DL1709* NAVD 88 ORTHO HEIGHT - 182.62 (meters) 599.1 (feet) GPS OBS
DL1709 ______________________________________________________________________
DL1709 NAVD 88 orthometric height was determined with geoid model GEOID09
DL1709 GEOID HEIGHT - -30.209 (meters) GEOID09
DL1709 GEOID HEIGHT - -30.242 (meters) GEOID18
DL1709 NAD 83(2011) X - -2,174,939.198 (meters) COMP
DL1709 NAD 83(2011) Y - -4,749,390.089 (meters) COMP
DL1709 NAD 83(2011) Z - 3,647,716.641 (meters) COMP
DL1709
DL1709 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL1709 Standards:
DL1709 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL1709 Horiz Ellip SD_N SD_E SD_h (unitless)
DL1709 -------------------------------------------------------------------
DL1709 NETWORK 0.11 0.34 0.05 0.04 0.17 0.16301900
DL1709 -------------------------------------------------------------------
DL1709
DL1709.The coordinates were established by GPS observations
DL1709.and adjusted by the National Geodetic Survey in May 2021.
DL1709
DL1709.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL1709.been affixed to the stable North American Tectonic Plate.
DL1709
DL1709.The coordinates are valid at the epoch date displayed above
DL1709.which is a decimal equivalence of Year/Month/Day.
DL1709
DL1709.Due to the release of the International GNSS Service (IGS) 2014
DL1709.realization of the International Terrestrial Reference Frame of 2014
DL1709.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL1709.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL1709.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL1709.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL1709.currently published epoch of 2010.00.
DL1709
DL1709.Additional information on MYCS2 is available at
DL1709.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL1709
DL1709.The orthometric height was determined by GPS observations and a
DL1709.high-resolution geoid model using precise GPS observation and
DL1709.processing techniques.
DL1709
DL1709.Significant digits in the geoid height do not necessarily reflect accuracy.
DL1709.GEOID18 height accuracy estimate available here.
DL1709
DL1709.The PID for the CORS L1 Phase Center is DR4852.
DL1709
DL1709.Click photographs - Photos may exist for this station.
DL1709
DL1709.The XYZ, and position/ellipsoidal ht. are equivalent.
DL1709
DL1709.The ellipsoidal height was determined by GPS observations
DL1709.and is referenced to NAD 83.
DL1709
DL1709. The following values were computed from the NAD 83(2011) position.
DL1709
DL1709; North East Units Scale Factor Converg.
DL1709;SPC AZ W - 455,847.801 135,417.500 MT 1.00000818 -0 29 30.2
DL1709;SPC AZ W - 1,495,563.65 444,283.14 iFT 1.00000818 -0 29 30.2
DL1709;UTM 11 - 3,887,588.157 718,285.695 MT 1.00018727 +1 22 40.6
DL1709
DL1709! - Elev Factor x Scale Factor = Combined Factor
DL1709!SPC AZ W - 0.99997608 x 1.00000818 = 0.99998426
DL1709!UTM 11 - 0.99997608 x 1.00018727 = 1.00016334
DL1709
DL1709_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SQU1828587588(NAD 83)
DL1709
DL1709 SUPERSEDED SURVEY CONTROL
DL1709
DL1709 NAD 83(2011)- 35 06 26.96474(N) 114 36 17.90282(W) AD(2010.00) c
DL1709 ELLIP H (06/??/19) 152.424 (m) GP(2010.00) c c
DL1709 ELLIP H (06/27/12) 152.393 (m) GP(2010.00) 0 0
DL1709 NAD 83(2011)- 35 06 26.96520(N) 114 36 17.90242(W) AD(2010.00) c
DL1709 NAD 83(2011)- 35 06 26.96486(N) 114 36 17.90293(W) AD(2010.00) c
DL1709 ELLIP H (08/??/11) 152.411 (m) GP(2010.00) c c
DL1709 NAD 83(CORS)- 35 06 26.96489(N) 114 36 17.90295(W) AD(2002.00) c
DL1709 ELLIP H (03/??/09) 152.402 (m) GP(2002.00) c c
DL1709 ELLIP H (03/02/09) 152.409 (m) GP(2007.00) 4 1
DL1709 NAD 83(2007)- 35 06 26.96499(N) 114 36 17.90235(W) AD(2007.00) c
DL1709 NAVD 88 (03/02/09) 182.61 (m) GEOID03 model used GPS OBS
DL1709
DL1709.Superseded values are not recommended for survey control.
DL1709
DL1709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL1709.See file dsdata.pdf to determine how the superseded data were derived.
DL1709
DL1709_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL1709_MARK LOGO: NONE
DL1709
DL1709 STATION DESCRIPTION
DL1709
DL1709'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DL1709'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL1709'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL1709'ACCESSIBLE AT THE WORLDWIDE WEB.
DL1709'https://geodesy.noaa.gov/CORS/data.shtml
DL1709'https://geodesy.noaa.gov/CORS
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