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 21:15:12 EST
AF9640 ***********************************************************************
AF9640 CORS - This is a GPS Continuously Operating Reference Station.
AF9640 DESIGNATION - YREKA CORS ARP
AF9640 CORS_ID - YBHB
AF9640 PID - AF9640
AF9640 STATE/COUNTY- CA/SISKIYOU
AF9640 COUNTRY - US
AF9640 USGS QUAD - YREKA (2018)
AF9640
AF9640 *CURRENT SURVEY CONTROL
AF9640 ______________________________________________________________________
AF9640* NAD 83(2011) POSITION- 41 43 53.94577(N) 122 42 38.59316(W) ADJUSTED
AF9640* NAD 83(2011) ELLIP HT- 1066.248 (meters) (06/??/19) ADJUSTED
AF9640* NAD 83(2011) EPOCH - 2010.00
AF9640 ______________________________________________________________________
AF9640 GEOID HEIGHT - -23.723 (meters) GEOID18
AF9640 NAD 83(2011) X - -2,576,447.168 (meters) COMP
AF9640 NAD 83(2011) Y - -4,011,577.683 (meters) COMP
AF9640 NAD 83(2011) Z - 4,224,117.047 (meters) COMP
AF9640
AF9640 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9640 Standards:
AF9640 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9640 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9640 -------------------------------------------------------------------
AF9640 NETWORK 0.17 0.47 0.07 0.06 0.24 0.05973700
AF9640 -------------------------------------------------------------------
AF9640
AF9640.The coordinates were established by GPS observations
AF9640.and adjusted by the National Geodetic Survey in June 2019.
AF9640
AF9640.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9640.been affixed to the stable North American Tectonic Plate.
AF9640
AF9640.The coordinates are valid at the epoch date displayed above
AF9640.which is a decimal equivalence of Year/Month/Day.
AF9640
AF9640.Due to the release of the International GNSS Service (IGS) 2014
AF9640.realization of the International Terrestrial Reference Frame of 2014
AF9640.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9640.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9640.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9640.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9640.currently published epoch of 2010.00.
AF9640
AF9640.Additional information on MYCS2 is available at
AF9640.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9640
AF9640.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9640.GEOID18 height accuracy estimate available here.
AF9640
AF9640.The PID for the CORS L1 Phase Center is AE1836.
AF9640
AF9640.Click photographs - Photos may exist for this station.
AF9640
AF9640.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9640
AF9640.The ellipsoidal height was determined by GPS observations
AF9640.and is referenced to NAD 83.
AF9640
AF9640. The following values were computed from the NAD 83(2011) position.
AF9640
AF9640; North East Units Scale Factor Converg.
AF9640;SPC CA 1 - 766,555.756 1,940,869.166 MT 1.00001715 -0 27 53.0
AF9640;SPC CA 1 - 2,514,941.68 6,367,668.26 sFT 1.00001715 -0 27 53.0
AF9640;UTM 10 - 4,620,022.935 524,057.858 MT 0.99960712 +0 11 33.2
AF9640
AF9640! - Elev Factor x Scale Factor = Combined Factor
AF9640!SPC CA 1 - 0.99983279 x 1.00001715 = 0.99984994
AF9640!UTM 10 - 0.99983279 x 0.99960712 = 0.99943998
AF9640
AF9640_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEM2405720022(NAD 83)
AF9640
AF9640 SUPERSEDED SURVEY CONTROL
AF9640
AF9640 ELLIP H (06/27/12) 1066.252 (m) GP(2010.00) 0 0
AF9640 NAD 83(2011)- 41 43 53.94571(N) 122 42 38.59314(W) AD(2010.00) c
AF9640 NAD 83(2011)- 41 43 53.94584(N) 122 42 38.59312(W) AD(2010.00) c
AF9640 ELLIP H (08/??/11) 1066.244 (m) GP(2010.00) c c
AF9640 NAD 83(CORS)- 41 43 53.94360(N) 122 42 38.59295(W) AD(2002.00) c
AF9640 ELLIP H (03/??/08) 1066.252 (m) GP(2002.00) c c
AF9640 ELLIP H (02/10/07) 1066.263 (m) GP(2007.00)
AF9640 NAD 83(2007)- 41 43 53.94461(N) 122 42 38.59351(W) AD(2007.00) c
AF9640 NAD 83(CORS)- 41 43 53.94351(N) 122 42 38.59297(W) AD(2002.00) c
AF9640 ELLIP H (02/??/06) 1066.264 (m) GP(2002.00) c c
AF9640 NAD 83(CORS)- 41 43 53.94340(N) 122 42 38.59332(W) AD(2002.00) c
AF9640 ELLIP H (03/??/02) 1066.263 (m) GP(2002.00) c c
AF9640 NAD 83(CORS)- 41 43 53.94224(N) 122 42 38.59244(W) AD(1997.00) c
AF9640 ELLIP H (07/??/00) 1066.277 (m) GP(1997.00) c c
AF9640 NAD 83(CORS)- 41 43 53.94207(N) 122 42 38.59279(W) AD(1997.00) c
AF9640 ELLIP H (11/??/99) 1066.214 (m) GP(1997.00) c c
AF9640 NAD 83(CORS)- 41 43 53.94207(N) 122 42 38.59279(W) AD(1997.00) c
AF9640 ELLIP H (08/??/97) 1066.214 (m) GP(1997.00) c c
AF9640 NAD 83(CORS)- 41 43 53.94187(N) 122 42 38.59247(W) AD(1996.00) c
AF9640 ELLIP H (08/??/97) 1066.214 (m) GP(1996.00) c c
AF9640
AF9640.Superseded values are not recommended for survey control.
AF9640
AF9640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9640.See file dsdata.pdf to determine how the superseded data were derived.
AF9640
AF9640_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9640
AF9640 STATION DESCRIPTION
AF9640
AF9640'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9640'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9640'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9640'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9640'https://geodesy.noaa.gov/CORS/data.shtml
AF9640'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 17, 2025 21:15:12 EST
DH7992 ***********************************************************************
DH7992 CORS - This is a GPS Continuously Operating Reference Station.
DH7992 DESIGNATION - YBHB CORS MON
DH7992 CORS_ID - YBHB
DH7992 PID - DH7992
DH7992 STATE/COUNTY- CA/SISKIYOU
DH7992 COUNTRY - US
DH7992 USGS QUAD - YREKA (2018)
DH7992
DH7992 *CURRENT SURVEY CONTROL
DH7992 ______________________________________________________________________
DH7992* NAD 83(2011) POSITION- 41 43 53.94577(N) 122 42 38.59316(W) ADJUSTED
DH7992* NAD 83(2011) ELLIP HT- 1066.121 (meters) (06/??/19) ADJUSTED
DH7992* NAD 83(2011) EPOCH - 2010.00
DH7992 ______________________________________________________________________
DH7992 GEOID HEIGHT - -23.723 (meters) GEOID18
DH7992 NAD 83(2011) X - -2,576,447.117 (meters) COMP
DH7992 NAD 83(2011) Y - -4,011,577.604 (meters) COMP
DH7992 NAD 83(2011) Z - 4,224,116.963 (meters) COMP
DH7992 LAPLACE CORR - -4.77 (seconds) DEFLEC18
DH7992
DH7992 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH7992 Standards:
DH7992 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH7992 Horiz Ellip SD_N SD_E SD_h (unitless)
DH7992 -------------------------------------------------------------------
DH7992 NETWORK 0.17 0.47 0.07 0.06 0.24 0.05973700
DH7992 -------------------------------------------------------------------
DH7992
DH7992.The horizontal coordinates were established by GPS observations
DH7992.and adjusted by the National Geodetic Survey in June 2019.
DH7992
DH7992.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH7992.been affixed to the stable North American Tectonic Plate.
DH7992
DH7992.The horizontal coordinates are valid at the epoch date displayed above
DH7992.which is a decimal equivalence of Year/Month/Day.
DH7992
DH7992.Due to the release of the International GNSS Service (IGS) 2014
DH7992.realization of the International Terrestrial Reference Frame of 2014
DH7992.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH7992.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH7992.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH7992.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH7992.currently published epoch of 2010.00.
DH7992
DH7992.Additional information on MYCS2 is available at
DH7992.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH7992
DH7992.Significant digits in the geoid height do not necessarily reflect accuracy.
DH7992.GEOID18 height accuracy estimate available here.
DH7992
DH7992.Click photographs - Photos may exist for this station.
DH7992
DH7992.The XYZ, and position/ellipsoidal ht. are equivalent.
DH7992
DH7992.The Laplace correction was computed from DEFLEC18 derived deflections.
DH7992
DH7992.The ellipsoidal height was determined by GPS observations
DH7992.and is referenced to NAD 83.
DH7992
DH7992. The following values were computed from the NAD 83(2011) position.
DH7992
DH7992; North East Units Scale Factor Converg.
DH7992;SPC CA 1 - 766,555.756 1,940,869.166 MT 1.00001715 -0 27 53.0
DH7992;SPC CA 1 - 2,514,941.68 6,367,668.26 sFT 1.00001715 -0 27 53.0
DH7992;UTM 10 - 4,620,022.935 524,057.858 MT 0.99960712 +0 11 33.2
DH7992
DH7992! - Elev Factor x Scale Factor = Combined Factor
DH7992!SPC CA 1 - 0.99983281 x 1.00001715 = 0.99984996
DH7992!UTM 10 - 0.99983281 x 0.99960712 = 0.99944000
DH7992
DH7992_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEM2405720022(NAD 83)
DH7992
DH7992 SUPERSEDED SURVEY CONTROL
DH7992
DH7992 NAD 83(2011)- 41 43 53.94584(N) 122 42 38.59312(W) AD(2010.00) A
DH7992 ELLIP H (08/??/11) 1066.117 (m) GP(2010.00) 4 1
DH7992 NAD 83(CORS)- 41 43 53.94360(N) 122 42 38.59295(W) AD(2002.00) A
DH7992 ELLIP H (03/??/08) 1066.126 (m) GP(2002.00) 4 1
DH7992 NAD 83(CORS)- 41 43 53.94351(N) 122 42 38.59297(W) AD(2002.00) A
DH7992 ELLIP H (02/??/06) 1066.137 (m) GP(2002.00) 4 1
DH7992 NAD 83(CORS)- 41 43 53.94340(N) 122 42 38.59332(W) AD(2002.00) A
DH7992 ELLIP H (03/??/02) 1066.137 (m) GP(2002.00) 4 1
DH7992 NAD 83(CORS)- 41 43 53.94224(N) 122 42 38.59244(W) AD(1997.00) A
DH7992 ELLIP H (07/??/00) 1066.150 (m) GP(1997.00) 4 1
DH7992 NAD 83(CORS)- 41 43 53.94207(N) 122 42 38.59279(W) AD(1997.00) A
DH7992 ELLIP H (11/??/99) 1066.087 (m) GP(1997.00) 4 1
DH7992 NAD 83(CORS)- 41 43 53.94187(N) 122 42 38.59247(W) AD(1996.00) A
DH7992 ELLIP H (08/??/97) 1066.087 (m) GP(1996.00) 4 1
DH7992
DH7992.Superseded values are not recommended for survey control.
DH7992
DH7992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH7992.See file dsdata.pdf to determine how the superseded data were derived.
DH7992
DH7992_STAMPING: UNKNOWN
DH7992
DH7992 STATION DESCRIPTION
DH7992
DH7992'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'YBHB'
DH7992'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DH7992'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DH7992'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DH7992' https://geodesy.noaa.gov/corsdata/coord/coord_14
DH7992' https://geodesy.noaa.gov/corsdata/station_log
DH7992' https://geodesy.noaa.gov/CORS
DH7992'RECOVERED AS DESCRIBED.
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