Temperature profiles from expendable bathythermograph (XBT) casts from NOAA Ship MILLER FREEMAN in the North Pacific Ocean in support of the Integrated Global Ocean Services System (IGOSS) project from 1985-01-19 to 1985-01-20 (NCEI Accession 8500028)

XBT data were collected from NOAA Ship MILLER FREEMAN in support of the Integrated Global Ocean Services System (IGOSS) project. Data were collected by the National Ocean Service (NOS) from 19 January 1985 to 20 January 1985. Data were processed by NODC to the NODC standard Universal Bathythermograph Output (UBT) format. Full format description is available from NODC at www.nodc.noaa.gov/General/NODC-Archive/bt.html.

The UBT file format is used for temperature-depth profile data obtained using expendable bathythermograph (XBT) instruments. Standard XBTs can obtain profiles at depths of about 450 or 760 m. With special instruments, measurements can be obtained to 1830 m. Cruise information, position, date, and time are reported for each observation. The data record comprises pairs of temperature-depth values. Unlike the MBT data file, in which temperature values are recorded at uniform 5m intervals, the XBT Data File contains temperature values at non-uniform depths. These depths are at a minimum number of points ("inflection points") required to record the temperature curve to an acceptable degree of accuracy. On output, however, the user may request temperature values either at inflection points or interpolated to uniform depth increments.

Data and Resources

Additional Info

Field Value
Last Updated December 31, 2019, 02:28
Created October 24, 2018, 15:27
access_constraints ["Cite as: US DOC/NOAA > NOS - Seattle, WA (2010). Temperature profiles from expendable bathythermograph (XBT) casts from NOAA Ship MILLER FREEMAN in the North Pacific Ocean in support of the Integrated Global Ocean Services System (IGOSS) project from 1985-01-19 to 1985-01-20 (NCEI Accession 8500028). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://accession.nodc.noaa.gov/8500028. Accessed [date].", "Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose."]
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