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 21:00:08 EST
AJ5557 ***********************************************************************
AJ5557 HT_MOD - This is a Height Modernization Survey Station.
AJ5557 CORS - This is a GPS Continuously Operating Reference Station.
AJ5557 DESIGNATION - AUBURN HILLS CORS ARP
AJ5557 CORS_ID - METR
AJ5557 PID - AJ5557
AJ5557 STATE/COUNTY- MI/OAKLAND
AJ5557 COUNTRY - US
AJ5557 USGS QUAD - ROCHESTER (2017)
AJ5557
AJ5557 *CURRENT SURVEY CONTROL
AJ5557 ______________________________________________________________________
AJ5557* NAD 83(2011) POSITION- 42 41 05.07982(N) 083 14 33.95174(W) ADJUSTED
AJ5557* NAD 83(2011) ELLIP HT- 261.606 (meters) (06/??/20) ADJUSTED
AJ5557* NAD 83(2011) EPOCH - 2010.00
AJ5557* NAVD 88 ORTHO HEIGHT - 296.07 (meters) 971.4 (feet) GPS OBS
AJ5557 ______________________________________________________________________
AJ5557 NAVD 88 orthometric height was determined with geoid model GEOID03
AJ5557 GEOID HEIGHT - -34.360 (meters) GEOID03
AJ5557 GEOID HEIGHT - -34.456 (meters) GEOID18
AJ5557 NAD 83(2011) X - 552,539.802 (meters) COMP
AJ5557 NAD 83(2011) Y - -4,663,339.744 (meters) COMP
AJ5557 NAD 83(2011) Z - 4,302,000.332 (meters) COMP
AJ5557
AJ5557 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AJ5557 Standards:
AJ5557 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AJ5557 Horiz Ellip SD_N SD_E SD_h (unitless)
AJ5557 -------------------------------------------------------------------
AJ5557 NETWORK 0.14 0.26 0.04 0.07 0.13 -0.12763000
AJ5557 -------------------------------------------------------------------
AJ5557
AJ5557.The coordinates were established by GPS observations
AJ5557.and adjusted by the National Geodetic Survey in June 2020.
AJ5557
AJ5557.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AJ5557.been affixed to the stable North American Tectonic Plate.
AJ5557
AJ5557.The coordinates are valid at the epoch date displayed above
AJ5557.which is a decimal equivalence of Year/Month/Day.
AJ5557
AJ5557.Due to the release of the International GNSS Service (IGS) 2014
AJ5557.realization of the International Terrestrial Reference Frame of 2014
AJ5557.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AJ5557.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AJ5557.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AJ5557.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AJ5557.currently published epoch of 2010.00.
AJ5557
AJ5557.Additional information on MYCS2 is available at
AJ5557.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AJ5557
AJ5557.The orthometric height was determined by GPS observations and a
AJ5557.high-resolution geoid model using precise GPS observation and
AJ5557.processing techniques.
AJ5557
AJ5557.Significant digits in the geoid height do not necessarily reflect accuracy.
AJ5557.GEOID18 height accuracy estimate available here.
AJ5557
AJ5557.The PID for the CORS L1 Phase Center is DR5919.
AJ5557
AJ5557.Click photographs - Photos may exist for this station.
AJ5557
AJ5557.The XYZ, and position/ellipsoidal ht. are equivalent.
AJ5557
AJ5557.The ellipsoidal height was determined by GPS observations
AJ5557.and is referenced to NAD 83.
AJ5557
AJ5557. The following values were computed from the NAD 83(2011) position.
AJ5557
AJ5557; North East Units Scale Factor Converg.
AJ5557;SPC MI S - 132,212.865 4,092,100.461 MT 0.99991296 +0 45 53.5
AJ5557;SPC MI S - 433,769.24 13,425,526.45 iFT 0.99991296 +0 45 53.5
AJ5557;UTM 17 - 4,728,245.856 316,260.306 MT 1.00001537 -1 31 15.4
AJ5557
AJ5557! - Elev Factor x Scale Factor = Combined Factor
AJ5557!SPC MI S - 0.99995897 x 0.99991296 = 0.99987194
AJ5557!UTM 17 - 0.99995897 x 1.00001537 = 0.99997434
AJ5557
AJ5557_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TLH1626028245(NAD 83)
AJ5557
AJ5557 SUPERSEDED SURVEY CONTROL
AJ5557
AJ5557 NAD 83(2011)- 42 41 05.07983(N) 083 14 33.95182(W) AD(2010.00) c
AJ5557 ELLIP H (06/??/19) 261.615 (m) GP(2010.00) c c
AJ5557 ELLIP H (06/27/12) 261.611 (m) GP(2010.00) 0 0
AJ5557 NAD 83(2011)- 42 41 05.07984(N) 083 14 33.95142(W) AD(2010.00) c
AJ5557 NAD 83(2011)- 42 41 05.07979(N) 083 14 33.95163(W) AD(2010.00) c
AJ5557 ELLIP H (08/??/11) 261.602 (m) GP(2010.00) c c
AJ5557 ELLIP H (02/10/07) 261.619 (m) GP(2002.00)
AJ5557 NAD 83(2007)- 42 41 05.08005(N) 083 14 33.95255(W) AD(2002.00) c
AJ5557 NAD 83(CORS)- 42 41 05.08005(N) 083 14 33.95255(W) AD(2002.00) c
AJ5557 ELLIP H (03/??/02) 261.619 (m) GP(2002.00) c c
AJ5557 NAD 83(CORS)- 42 41 05.08004(N) 083 14 33.95254(W) AD(1997.00) c
AJ5557 ELLIP H (10/??/01) 261.618 (m) GP(1997.00) c c
AJ5557
AJ5557.Superseded values are not recommended for survey control.
AJ5557
AJ5557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AJ5557.See file dsdata.pdf to determine how the superseded data were derived.
AJ5557
AJ5557_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AJ5557
AJ5557 STATION DESCRIPTION
AJ5557
AJ5557'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
AJ5557'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AJ5557'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AJ5557'ACCESSIBLE AT THE WORLDWIDE WEB.
AJ5557'https://geodesy.noaa.gov/CORS/data.shtml
AJ5557'https://geodesy.noaa.gov/CORS
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