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 19:25:20 EST
DG8514 ***********************************************************************
DG8514 CORS - This is a GPS Continuously Operating Reference Station.
DG8514 DESIGNATION - BALDMTN___CN2004 CORS ARP
DG8514 CORS_ID - P170
DG8514 PID - DG8514
DG8514 STATE/COUNTY- CA/HUMBOLDT
DG8514 COUNTRY - US
DG8514 USGS QUAD - LORD-ELLIS SUMMIT (2018)
DG8514
DG8514 *CURRENT SURVEY CONTROL
DG8514 ______________________________________________________________________
DG8514* NAD 83(2011) POSITION- 40 52 48.82465(N) 123 51 47.75592(W) ADJUSTED
DG8514* NAD 83(2011) ELLIP HT- 918.545 (meters) (06/??/19) ADJUSTED
DG8514* NAD 83(2011) EPOCH - 2010.00
DG8514 ______________________________________________________________________
DG8514 GEOID HEIGHT - -28.921 (meters) GEOID18
DG8514 NAD 83(2011) X - -2,691,338.687 (meters) COMP
DG8514 NAD 83(2011) Y - -4,010,686.658 (meters) COMP
DG8514 NAD 83(2011) Z - 4,152,976.946 (meters) COMP
DG8514
DG8514 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG8514 Standards:
DG8514 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG8514 Horiz Ellip SD_N SD_E SD_h (unitless)
DG8514 -------------------------------------------------------------------
DG8514 NETWORK 0.17 0.49 0.07 0.06 0.25 0.26205500
DG8514 -------------------------------------------------------------------
DG8514
DG8514.The coordinates were established by GPS observations
DG8514.and adjusted by the National Geodetic Survey in June 2019.
DG8514
DG8514.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG8514.been affixed to the stable North American Tectonic Plate.
DG8514
DG8514.The coordinates are valid at the epoch date displayed above
DG8514.which is a decimal equivalence of Year/Month/Day.
DG8514
DG8514.Due to the release of the International GNSS Service (IGS) 2014
DG8514.realization of the International Terrestrial Reference Frame of 2014
DG8514.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG8514.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG8514.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG8514.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG8514.currently published epoch of 2010.00.
DG8514
DG8514.Additional information on MYCS2 is available at
DG8514.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG8514
DG8514.Significant digits in the geoid height do not necessarily reflect accuracy.
DG8514.GEOID18 height accuracy estimate available here.
DG8514
DG8514.The PID for the CORS L1 Phase Center is DR5938.
DG8514
DG8514.Click photographs - Photos may exist for this station.
DG8514
DG8514.The XYZ, and position/ellipsoidal ht. are equivalent.
DG8514
DG8514.The ellipsoidal height was determined by GPS observations
DG8514.and is referenced to NAD 83.
DG8514
DG8514. The following values were computed from the NAD 83(2011) position.
DG8514
DG8514; North East Units Scale Factor Converg.
DG8514;SPC CA 1 - 673,432.553 1,842,978.708 MT 0.99989495 -1 13 06.1
DG8514;SPC CA 1 - 2,209,419.97 6,046,505.98 sFT 0.99989495 -1 13 06.1
DG8514;UTM 10 - 4,525,820.116 427,266.382 MT 0.99966511 -0 33 54.1
DG8514
DG8514! - Elev Factor x Scale Factor = Combined Factor
DG8514!SPC CA 1 - 0.99985594 x 0.99989495 = 0.99975090
DG8514!UTM 10 - 0.99985594 x 0.99966511 = 0.99952109
DG8514
DG8514_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDL2726625820(NAD 83)
DG8514
DG8514 SUPERSEDED SURVEY CONTROL
DG8514
DG8514 NAD 83(2011)- 40 52 48.82449(N) 123 51 47.75599(W) AD(2010.00) c
DG8514 ELLIP H (08/??/11) 918.558 (m) GP(2010.00) c c
DG8514 NAD 83(CORS)- 40 52 48.82102(N) 123 51 47.75588(W) AD(2002.00) c
DG8514 ELLIP H (03/??/08) 918.547 (m) GP(2002.00) c c
DG8514 NAD 83(CORS)- 40 52 48.82087(N) 123 51 47.75646(W) AD(2002.00) c
DG8514 ELLIP H (12/??/04) 918.549 (m) GP(2002.00) c c
DG8514
DG8514.Superseded values are not recommended for survey control.
DG8514
DG8514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG8514.See file dsdata.pdf to determine how the superseded data were derived.
DG8514
DG8514_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DG8514
DG8514 STATION DESCRIPTION
DG8514
DG8514'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DG8514'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DG8514'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DG8514'ACCESSIBLE AT THE WORLDWIDE WEB.
DG8514'https://geodesy.noaa.gov/CORS/data.shtml
DG8514'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 19, 2025 19:25:20 EST
DG8516 ***********************************************************************
DG8516 CORS - This is a GPS Continuously Operating Reference Station.
DG8516 DESIGNATION - BALDMTN_CN2004 CORS GRP
DG8516 CORS_ID - P170
DG8516 PID - DG8516
DG8516 STATE/COUNTY- CA/HUMBOLDT
DG8516 COUNTRY - US
DG8516 USGS QUAD - LORD-ELLIS SUMMIT (2018)
DG8516
DG8516 *CURRENT SURVEY CONTROL
DG8516 ______________________________________________________________________
DG8516* NAD 83(2011) POSITION- 40 52 48.82465(N) 123 51 47.75592(W) ADJUSTED
DG8516* NAD 83(2011) ELLIP HT- 918.536 (meters) (06/??/19) ADJUSTED
DG8516* NAD 83(2011) EPOCH - 2010.00
DG8516 ______________________________________________________________________
DG8516 GEOID HEIGHT - -28.921 (meters) GEOID18
DG8516 NAD 83(2011) X - -2,691,338.683 (meters) COMP
DG8516 NAD 83(2011) Y - -4,010,686.653 (meters) COMP
DG8516 NAD 83(2011) Z - 4,152,976.941 (meters) COMP
DG8516 LAPLACE CORR - 13.53 (seconds) DEFLEC18
DG8516
DG8516 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DG8516 Standards:
DG8516 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DG8516 Horiz Ellip SD_N SD_E SD_h (unitless)
DG8516 -------------------------------------------------------------------
DG8516 NETWORK 0.17 0.49 0.07 0.06 0.25 0.26205500
DG8516 -------------------------------------------------------------------
DG8516
DG8516.The horizontal coordinates were established by GPS observations
DG8516.and adjusted by the National Geodetic Survey in June 2019.
DG8516
DG8516.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DG8516.been affixed to the stable North American Tectonic Plate.
DG8516
DG8516.The horizontal coordinates are valid at the epoch date displayed above
DG8516.which is a decimal equivalence of Year/Month/Day.
DG8516
DG8516.Due to the release of the International GNSS Service (IGS) 2014
DG8516.realization of the International Terrestrial Reference Frame of 2014
DG8516.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DG8516.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DG8516.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DG8516.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DG8516.currently published epoch of 2010.00.
DG8516
DG8516.Additional information on MYCS2 is available at
DG8516.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DG8516
DG8516.Significant digits in the geoid height do not necessarily reflect accuracy.
DG8516.GEOID18 height accuracy estimate available here.
DG8516
DG8516.Click photographs - Photos may exist for this station.
DG8516
DG8516.The XYZ, and position/ellipsoidal ht. are equivalent.
DG8516
DG8516.The Laplace correction was computed from DEFLEC18 derived deflections.
DG8516
DG8516.The ellipsoidal height was determined by GPS observations
DG8516.and is referenced to NAD 83.
DG8516
DG8516. The following values were computed from the NAD 83(2011) position.
DG8516
DG8516; North East Units Scale Factor Converg.
DG8516;SPC CA 1 - 673,432.553 1,842,978.708 MT 0.99989495 -1 13 06.1
DG8516;SPC CA 1 - 2,209,419.97 6,046,505.98 sFT 0.99989495 -1 13 06.1
DG8516;UTM 10 - 4,525,820.116 427,266.382 MT 0.99966511 -0 33 54.1
DG8516
DG8516! - Elev Factor x Scale Factor = Combined Factor
DG8516!SPC CA 1 - 0.99985594 x 0.99989495 = 0.99975090
DG8516!UTM 10 - 0.99985594 x 0.99966511 = 0.99952110
DG8516
DG8516_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TDL2726625820(NAD 83)
DG8516
DG8516 SUPERSEDED SURVEY CONTROL
DG8516
DG8516 NAD 83(2011)- 40 52 48.82449(N) 123 51 47.75599(W) AD(2010.00) A
DG8516 ELLIP H (08/??/11) 918.549 (m) GP(2010.00) 4 1
DG8516 NAD 83(CORS)- 40 52 48.82102(N) 123 51 47.75588(W) AD(2002.00) A
DG8516 ELLIP H (03/??/08) 918.538 (m) GP(2002.00) 4 1
DG8516 ELLIP H (02/10/07) 918.548 (m) GP(2007.00)
DG8516 NAD 83(2007)- 40 52 48.82356(N) 123 51 47.75588(W) AD(2007.00) 0
DG8516 NAD 83(CORS)- 40 52 48.82087(N) 123 51 47.75646(W) AD(2002.00) A
DG8516 ELLIP H (12/??/04) 918.541 (m) GP(2002.00) 4 1
DG8516
DG8516.Superseded values are not recommended for survey control.
DG8516
DG8516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG8516.See file dsdata.pdf to determine how the superseded data were derived.
DG8516
DG8516_STAMPING: UNKNOWN
DG8516
DG8516 STATION DESCRIPTION
DG8516
DG8516'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'P170'
DG8516'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DG8516'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DG8516'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DG8516' https://geodesy.noaa.gov/corsdata/coord/coord_14
DG8516' https://geodesy.noaa.gov/corsdata/station_log
DG8516' https://geodesy.noaa.gov/CORS
DG8516'RECOVERED AS DESCRIBED.
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