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 20:14:52 EST
DM7463 ***********************************************************************
DM7463 CORS - This is a GPS Continuously Operating Reference Station.
DM7463 DESIGNATION - LOGCABIN__AK2008 CORS ARP
DM7463 CORS_ID - AC76
DM7463 PID - DM7463
DM7463 STATE/COUNTY- AK/VALDEZ-CORDOVA CENSUS
DM7463 COUNTRY - US
DM7463 USGS QUAD - TANACROSS A-5 SW (2016)
DM7463
DM7463 *CURRENT SURVEY CONTROL
DM7463 ______________________________________________________________________
DM7463* NAD 83(2011) POSITION- 63 02 23.99205(N) 143 15 31.63848(W) ADJUSTED
DM7463* NAD 83(2011) ELLIP HT- 1584.948 (meters) (06/??/19) ADJUSTED
DM7463* NAD 83(2011) EPOCH - 2010.00
DM7463 ______________________________________________________________________
DM7463 GEOID HEIGHT - 13.598 (meters) GEOID12B
DM7463 NAD 83(2011) X - -2,323,969.890 (meters) COMP
DM7463 NAD 83(2011) Y - -1,734,835.450 (meters) COMP
DM7463 NAD 83(2011) Z - 5,663,413.434 (meters) COMP
DM7463
DM7463 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM7463 Standards:
DM7463 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM7463 Horiz Ellip SD_N SD_E SD_h (unitless)
DM7463 -------------------------------------------------------------------
DM7463 NETWORK 0.20 0.46 0.09 0.06 0.23 0.17050100
DM7463 -------------------------------------------------------------------
DM7463
DM7463.The coordinates were established by GPS observations
DM7463.and adjusted by the National Geodetic Survey in June 2019.
DM7463
DM7463.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM7463.been affixed to the stable North American Tectonic Plate.
DM7463
DM7463.The coordinates are valid at the epoch date displayed above
DM7463.which is a decimal equivalence of Year/Month/Day.
DM7463
DM7463.Due to the release of the International GNSS Service (IGS) 2014
DM7463.realization of the International Terrestrial Reference Frame of 2014
DM7463.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM7463.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM7463.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM7463.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM7463.currently published epoch of 2010.00.
DM7463
DM7463.Additional information on MYCS2 is available at
DM7463.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM7463
DM7463.Significant digits in the geoid height do not necessarily reflect accuracy.
DM7463.GEOID12B height accuracy estimate available here.
DM7463
DM7463.The PID for the CORS L1 Phase Center is DM7464.
DM7463
DM7463.Click photographs - Photos may exist for this station.
DM7463
DM7463.The XYZ, and position/ellipsoidal ht. are equivalent.
DM7463
DM7463.The ellipsoidal height was determined by GPS observations
DM7463.and is referenced to NAD 83.
DM7463
DM7463. The following values were computed from the NAD 83(2011) position.
DM7463
DM7463; North East Units Scale Factor Converg.
DM7463;UTM 07 - 6,992,053.156 385,760.586 MT 0.99975984 -2 00 48.7
DM7463
DM7463! - Elev Factor x Scale Factor = Combined Factor
DM7463!UTM 07 - 0.99975205 x 0.99975984 = 0.99951195
DM7463
DM7463_U.S. NATIONAL GRID SPATIAL ADDRESS: 7VCK8576092053(NAD 83)
DM7463
DM7463 SUPERSEDED SURVEY CONTROL
DM7463
DM7463 NAD 83(2011)- 63 02 23.99227(N) 143 15 31.63709(W) AD(2010.00) c
DM7463 ELLIP H (12/??/11) 1584.946 (m) GP(2010.00) c c
DM7463 NAD 83(CORS)- 63 02 23.99192(N) 143 15 31.63546(W) AD(2003.00) c
DM7463 ELLIP H (05/??/11) 1584.948 (m) GP(2003.00) c c
DM7463
DM7463.Superseded values are not recommended for survey control.
DM7463
DM7463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM7463.See file dsdata.pdf to determine how the superseded data were derived.
DM7463
DM7463_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM7463
DM7463 STATION DESCRIPTION
DM7463
DM7463'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM7463'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM7463'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM7463'ACCESSIBLE AT THE WORLDWIDE WEB.
DM7463'https://geodesy.noaa.gov/CORS/data.shtml
DM7463'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 17, 2025 20:14:52 EST
DM7465 ***********************************************************************
DM7465 CORS - This is a GPS Continuously Operating Reference Station.
DM7465 DESIGNATION - LOGCABIN_AK2008 CORS GRP
DM7465 CORS_ID - AC76
DM7465 PID - DM7465
DM7465 STATE/COUNTY- AK/VALDEZ-CORDOVA CENSUS
DM7465 COUNTRY - US
DM7465 USGS QUAD - TANACROSS A-5 SW (2016)
DM7465
DM7465 *CURRENT SURVEY CONTROL
DM7465 ______________________________________________________________________
DM7465* NAD 83(2011) POSITION- 63 02 23.99205(N) 143 15 31.63848(W) ADJUSTED
DM7465* NAD 83(2011) ELLIP HT- 1584.940 (meters) (06/??/19) ADJUSTED
DM7465* NAD 83(2011) EPOCH - 2010.00
DM7465 ______________________________________________________________________
DM7465 GEOID HEIGHT - 13.598 (meters) GEOID12B
DM7465 NAD 83(2011) X - -2,323,969.887 (meters) COMP
DM7465 NAD 83(2011) Y - -1,734,835.448 (meters) COMP
DM7465 NAD 83(2011) Z - 5,663,413.426 (meters) COMP
DM7465 LAPLACE CORR - 3.43 (seconds) DEFLEC12B
DM7465
DM7465 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM7465 Standards:
DM7465 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM7465 Horiz Ellip SD_N SD_E SD_h (unitless)
DM7465 -------------------------------------------------------------------
DM7465 NETWORK 0.20 0.46 0.09 0.06 0.23 0.17050100
DM7465 -------------------------------------------------------------------
DM7465
DM7465.The horizontal coordinates were established by GPS observations
DM7465.and adjusted by the National Geodetic Survey in June 2019.
DM7465
DM7465.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM7465.been affixed to the stable North American Tectonic Plate.
DM7465
DM7465.The horizontal coordinates are valid at the epoch date displayed above
DM7465.which is a decimal equivalence of Year/Month/Day.
DM7465
DM7465.Due to the release of the International GNSS Service (IGS) 2014
DM7465.realization of the International Terrestrial Reference Frame of 2014
DM7465.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM7465.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM7465.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM7465.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM7465.currently published epoch of 2010.00.
DM7465
DM7465.Additional information on MYCS2 is available at
DM7465.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM7465
DM7465.Significant digits in the geoid height do not necessarily reflect accuracy.
DM7465.GEOID12B height accuracy estimate available here.
DM7465
DM7465.Click photographs - Photos may exist for this station.
DM7465
DM7465.The XYZ, and position/ellipsoidal ht. are equivalent.
DM7465
DM7465.The Laplace correction was computed from DEFLEC12B derived deflections.
DM7465
DM7465.The ellipsoidal height was determined by GPS observations
DM7465.and is referenced to NAD 83.
DM7465
DM7465. The following values were computed from the NAD 83(2011) position.
DM7465
DM7465; North East Units Scale Factor Converg.
DM7465;SPC AK 2 - 1,007,449.714 436,310.307 MT 0.99994967 -1 07 19.3
DM7465;UTM 07 - 6,992,053.156 385,760.586 MT 0.99975984 -2 00 48.7
DM7465
DM7465! - Elev Factor x Scale Factor = Combined Factor
DM7465!SPC AK 2 - 0.99975206 x 0.99994967 = 0.99970174
DM7465!UTM 07 - 0.99975206 x 0.99975984 = 0.99951196
DM7465
DM7465_U.S. NATIONAL GRID SPATIAL ADDRESS: 7VCK8576092053(NAD 83)
DM7465
DM7465 SUPERSEDED SURVEY CONTROL
DM7465
DM7465 ELLIP H (05/01/14) 1584.940 (m) GP(2010.00) 0 0
DM7465 NAD 83(2011)- 63 02 23.99210(N) 143 15 31.63777(W) AD(2010.00) 0
DM7465 NAD 83(2011)- 63 02 23.99227(N) 143 15 31.63709(W) AD(2010.00) A
DM7465 ELLIP H (12/??/11) 1584.938 (m) GP(2010.00) 4 1
DM7465 NAD 83(CORS)- 63 02 23.99192(N) 143 15 31.63546(W) AD(2003.00) A
DM7465 ELLIP H (05/??/11) 1584.940 (m) GP(2003.00) 4 1
DM7465
DM7465.Superseded values are not recommended for survey control.
DM7465
DM7465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM7465.See file dsdata.pdf to determine how the superseded data were derived.
DM7465
DM7465_STAMPING: UNKNOWN
DM7465
DM7465 STATION DESCRIPTION
DM7465
DM7465'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'AC76'
DM7465'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DM7465'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DM7465'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DM7465' https://geodesy.noaa.gov/corsdata/coord/coord_14
DM7465' https://geodesy.noaa.gov/corsdata/station_log
DM7465' https://geodesy.noaa.gov/CORS
DM7465'RECOVERED AS DESCRIBED.
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