Temperature profiles from expendable bathythermograph (XBT) casts from NOAA Ship RAINIER and other platforms in a World-wide distribution in support of the Integrated Global Ocean Services System (IGOSS) project from 1982-10-02 to 1983-03-16 (NCEI Accession 8300044)
XBT data were collected from NOAA Ship RAINIER and other platforms in support of the Integrated Global Ocean Services System (IGOSS) project. Data were collected by the National Ocean Service (NOS) and US Navy; Ships of Opportunity from 02 October 1982 to 16 March 1983. Data were processed by NODC to the NODC standard Universal Bathythermograph Output (UBT) format.
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.
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.
Dataset Citation
- Cite as: US Navy Ships of Opportunity (2003). Temperature profiles from expendable bathythermograph (XBT) casts from NOAA Ship RAINIER and other platforms in a World-wide distribution in support of the Integrated Global Ocean Services System (IGOSS) project from 1982-10-02 to 1983-03-16 (NCEI Accession 8300044). https://www.ncei.noaa.gov/archive/accession/8300044. In Intergovernmental Oceanographic Commission of UNESCO; US National Oceanographic Data Center. Physical oceanographic profile data collected worldwide to support the Integrated Global Ocean Service System (IGOSS) from 1954 through 1995. [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/IOC-WMO-IGOSS. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:8300044
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| Ordering Instructions | Contact NCEI for other distribution options and instructions. |
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NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov |
| Dataset Point of Contact |
NOAA National Centers for Environmental Information ncei.info@noaa.gov |
| Time Period | 1982-10-02 to 1983-03-16 |
| Spatial Bounding Box Coordinates |
West: -77.88
East: -124.6
South: -7.82
North: 45.6
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| Data Presentation Form | Digital table - digital representation of facts or figures systematically displayed, especially in columns |
| Dataset Progress Status | Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
| Data Update Frequency | As needed - NCEI Accession 8300044 was revised and a new version of the archival package was published. Updates to existing archival packages may provide additional files or replace obsolete files. The latest version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. Please see journal.txt in the /about directory for additional details on changes made. |
| Supplemental Information | Note: Preliminary metadata for this accession were extracted from a legacy database maintained by the U.S. National Oceanographic Data Center (NODC). The design of the database did not exactly reflect the FGDC Content Standard for Digital Geospatial Metadata (CSDGM). To develop more accurate metadata, NCEI reviews metadata for all accessions on an ongoing basis. Metadata were updated in August of 2007. Points of contact for this dataset include: Contact info: Agency: US NAVY; SHIPS OF OPPORTUNITY PI: N/A Address: address: 4640 JEWEL ST., 204 city: SAN DIEGO state: CA postal: 92109-31331 country: UNITED STATES Contact info: Agency: US DOC; NOAA; NATIONAL OCEAN SERVICE - SEATTLE Address: address: 7600 SAND POINT WAY, NE city: SEATTLE state: WA postal: 98115 country: UNITED STATES |
| Purpose | This dataset is available to the public for a wide variety of uses including scientific research and analysis. |
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NODC DATA TYPES THESAURUS
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| Data Center keywords | NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords |
| Platform keywords | NODC PLATFORM NAMES THESAURUS Global Change Master Directory (GCMD) Platform Keywords ICES/SeaDataNet Ship Codes |
| Instrument keywords | NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords |
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| Project keywords | NODC PROJECT NAMES THESAURUS Global Change Master Directory (GCMD) Project Keywords |
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Last Modified: 2026-02-05T20:41:19Z
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