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 05:23:09 EST
DH9019 ***********************************************************************
DH9019 HT_MOD - This is a Height Modernization Survey Station.
DH9019 CORS - This is a GPS Continuously Operating Reference Station.
DH9019 DESIGNATION - ROMEO CORS ARP
DH9019 CORS_ID - MIWA
DH9019 PID - DH9019
DH9019 STATE/COUNTY- MI/MACOMB
DH9019 COUNTRY - US
DH9019 USGS QUAD - ROMEO (2017)
DH9019
DH9019 *CURRENT SURVEY CONTROL
DH9019 ______________________________________________________________________
DH9019* NAD 83(2011) POSITION- 42 46 57.10347(N) 083 00 21.75567(W) ADJUSTED
DH9019* NAD 83(2011) ELLIP HT- 204.579 (meters) (06/??/20) ADJUSTED
DH9019* NAD 83(2011) EPOCH - 2010.00
DH9019* NAVD 88 ORTHO HEIGHT - 239.55 (meters) 785.9 (feet) GPS OBS
DH9019 ______________________________________________________________________
DH9019 NAVD 88 orthometric height was determined with geoid model GEOID03
DH9019 GEOID HEIGHT - -34.888 (meters) GEOID03
DH9019 GEOID HEIGHT - -34.976 (meters) GEOID18
DH9019 NAD 83(2011) X - 570,899.220 (meters) COMP
DH9019 NAD 83(2011) Y - -4,653,658.824 (meters) COMP
DH9019 NAD 83(2011) Z - 4,309,940.700 (meters) COMP
DH9019
DH9019 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH9019 Standards:
DH9019 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH9019 Horiz Ellip SD_N SD_E SD_h (unitless)
DH9019 -------------------------------------------------------------------
DH9019 NETWORK 0.16 0.34 0.05 0.07 0.17 -0.15204500
DH9019 -------------------------------------------------------------------
DH9019
DH9019.The coordinates were established by GPS observations
DH9019.and adjusted by the National Geodetic Survey in June 2020.
DH9019
DH9019.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH9019.been affixed to the stable North American Tectonic Plate.
DH9019
DH9019.The coordinates are valid at the epoch date displayed above
DH9019.which is a decimal equivalence of Year/Month/Day.
DH9019
DH9019.Due to the release of the International GNSS Service (IGS) 2014
DH9019.realization of the International Terrestrial Reference Frame of 2014
DH9019.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH9019.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH9019.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH9019.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH9019.currently published epoch of 2010.00.
DH9019
DH9019.Additional information on MYCS2 is available at
DH9019.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH9019
DH9019.The orthometric height was determined by GPS observations and a
DH9019.high-resolution geoid model using precise GPS observation and
DH9019.processing techniques.
DH9019
DH9019.Significant digits in the geoid height do not necessarily reflect accuracy.
DH9019.GEOID18 height accuracy estimate available here.
DH9019
DH9019.The PID for the CORS L1 Phase Center is DR5953.
DH9019
DH9019.Click photographs - Photos may exist for this station.
DH9019
DH9019.The XYZ, and position/ellipsoidal ht. are equivalent.
DH9019
DH9019.The ellipsoidal height was determined by GPS observations
DH9019.and is referenced to NAD 83.
DH9019
DH9019. The following values were computed from the NAD 83(2011) position.
DH9019
DH9019; North East Units Scale Factor Converg.
DH9019;SPC MI S - 143,359.321 4,111,321.988 MT 0.99990847 +0 55 33.4
DH9019;SPC MI S - 470,338.98 13,488,589.20 iFT 0.99990847 +0 55 33.4
DH9019;UTM 17 - 4,738,616.925 335,912.603 MT 0.99993125 -1 21 46.2
DH9019
DH9019! - Elev Factor x Scale Factor = Combined Factor
DH9019!SPC MI S - 0.99996792 x 0.99990847 = 0.99987639
DH9019!UTM 17 - 0.99996792 x 0.99993125 = 0.99989917
DH9019
DH9019_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TLH3591238616(NAD 83)
DH9019
DH9019 SUPERSEDED SURVEY CONTROL
DH9019
DH9019 NAD 83(2011)- 42 46 57.10344(N) 083 00 21.75573(W) AD(2010.00) c
DH9019 ELLIP H (06/??/19) 204.587 (m) GP(2010.00) c c
DH9019 ELLIP H (06/27/12) 204.583 (m) GP(2010.00) 0 0
DH9019 NAD 83(2011)- 42 46 57.10337(N) 083 00 21.75531(W) AD(2010.00) c
DH9019 NAD 83(2011)- 42 46 57.10334(N) 083 00 21.75548(W) AD(2010.00) c
DH9019 ELLIP H (08/??/11) 204.577 (m) GP(2010.00) c c
DH9019 NAD 83(CORS)- 42 46 57.10350(N) 083 00 21.75594(W) AD(2002.00) c
DH9019 ELLIP H (03/??/06) 204.584 (m) GP(2002.00) c c
DH9019
DH9019.Superseded values are not recommended for survey control.
DH9019
DH9019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH9019.See file dsdata.pdf to determine how the superseded data were derived.
DH9019
DH9019_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH9019
DH9019 STATION DESCRIPTION
DH9019
DH9019'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DH9019'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH9019'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH9019'ACCESSIBLE AT THE WORLDWIDE WEB.
DH9019'https://geodesy.noaa.gov/CORS/data.shtml
DH9019'https://geodesy.noaa.gov/CORS
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