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 17, 2025 12:43:44 EST
DK7569 ***********************************************************************
DK7569 HT_MOD - This is a Height Modernization Survey Station.
DK7569 CORS - This is a GPS Continuously Operating Reference Station.
DK7569 DESIGNATION - SAFFORD CORS ARP
DK7569 CORS_ID - AZSF
DK7569 PID - DK7569
DK7569 STATE/COUNTY- AZ/GRAHAM
DK7569 COUNTRY - US
DK7569 USGS QUAD - SAFFORD (2018)
DK7569
DK7569 *CURRENT SURVEY CONTROL
DK7569 ______________________________________________________________________
DK7569* NAD 83(2011) POSITION- 32 48 07.31609(N) 109 42 42.84599(W) ADJUSTED
DK7569* NAD 83(2011) ELLIP HT- 897.901 (meters) (06/??/19) ADJUSTED
DK7569* NAD 83(2011) EPOCH - 2010.00
DK7569* NAVD 88 ORTHO HEIGHT - 924.89 (meters) 3034.4 (feet) GPS OBS
DK7569 ______________________________________________________________________
DK7569 NAVD 88 orthometric height was determined with geoid model GEOID09
DK7569 GEOID HEIGHT - -26.997 (meters) GEOID09
DK7569 GEOID HEIGHT - -26.986 (meters) GEOID18
DK7569 NAD 83(2011) X - -1,810,292.199 (meters) COMP
DK7569 NAD 83(2011) Y - -5,052,642.710 (meters) COMP
DK7569 NAD 83(2011) Z - 3,436,011.302 (meters) COMP
DK7569
DK7569 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DK7569 Standards:
DK7569 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DK7569 Horiz Ellip SD_N SD_E SD_h (unitless)
DK7569 -------------------------------------------------------------------
DK7569 NETWORK 0.10 0.31 0.04 0.04 0.16 0.09789200
DK7569 -------------------------------------------------------------------
DK7569
DK7569.The coordinates were established by GPS observations
DK7569.and adjusted by the National Geodetic Survey in June 2019.
DK7569
DK7569.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DK7569.been affixed to the stable North American Tectonic Plate.
DK7569
DK7569.The coordinates are valid at the epoch date displayed above
DK7569.which is a decimal equivalence of Year/Month/Day.
DK7569
DK7569.Due to the release of the International GNSS Service (IGS) 2014
DK7569.realization of the International Terrestrial Reference Frame of 2014
DK7569.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DK7569.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DK7569.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DK7569.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DK7569.currently published epoch of 2010.00.
DK7569
DK7569.Additional information on MYCS2 is available at
DK7569.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DK7569
DK7569.The orthometric height was determined by GPS observations and a
DK7569.high-resolution geoid model using precise GPS observation and
DK7569.processing techniques.
DK7569
DK7569.Significant digits in the geoid height do not necessarily reflect accuracy.
DK7569.GEOID18 height accuracy estimate available here.
DK7569
DK7569.The PID for the CORS L1 Phase Center is DS2798.
DK7569
DK7569.Click photographs - Photos may exist for this station.
DK7569
DK7569.The XYZ, and position/ellipsoidal ht. are equivalent.
DK7569
DK7569.The ellipsoidal height was determined by GPS observations
DK7569.and is referenced to NAD 83.
DK7569
DK7569. The following values were computed from the NAD 83(2011) position.
DK7569
DK7569; North East Units Scale Factor Converg.
DK7569;SPC AZ E - 199,890.146 255,949.835 MT 0.99992236 +0 14 46.9
DK7569;SPC AZ E - 655,807.57 839,730.43 iFT 0.99992236 +0 14 46.9
DK7569;UTM 12 - 3,630,075.050 620,601.013 MT 0.99977934 +0 41 52.4
DK7569
DK7569! - Elev Factor x Scale Factor = Combined Factor
DK7569!SPC AZ E - 0.99985905 x 0.99992236 = 0.99978142
DK7569!UTM 12 - 0.99985905 x 0.99977934 = 0.99963842
DK7569
DK7569_U.S. NATIONAL GRID SPATIAL ADDRESS: 12SXB2060130075(NAD 83)
DK7569
DK7569 SUPERSEDED SURVEY CONTROL
DK7569
DK7569 ELLIP H (06/27/12) 897.900 (m) GP(2010.00) 0 0
DK7569 NAD 83(2011)- 32 48 07.31641(N) 109 42 42.84613(W) AD(2010.00) c
DK7569 NAD 83(2011)- 32 48 07.31611(N) 109 42 42.84601(W) AD(2010.00) c
DK7569 ELLIP H (08/??/11) 897.889 (m) GP(2010.00) c c
DK7569 NAD 83(CORS)- 32 48 07.31602(N) 109 42 42.84641(W) AD(2002.00) c
DK7569 ELLIP H (12/??/08) 897.879 (m) GP(2002.00) c c
DK7569 NAVD 88 (03/25/09) 924.88 (m) GEOID03 model used GPS OBS
DK7569
DK7569.Superseded values are not recommended for survey control.
DK7569
DK7569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DK7569.See file dsdata.pdf to determine how the superseded data were derived.
DK7569
DK7569_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DK7569
DK7569 STATION DESCRIPTION
DK7569
DK7569'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DK7569'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DK7569'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DK7569'ACCESSIBLE AT THE WORLDWIDE WEB.
DK7569'https://geodesy.noaa.gov/CORS/data.shtml
DK7569'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:03