Temperature profile data collected using BT and XBT casts in the North Atlantic Ocean and Gulf of Mexico from NOAA Ship RESEARCHER from 17 May 1975 to 20 June 1975 (NCEI Accession 7500969)

Metadata Updated: March 10, 2021

Temperature profile data were collected using XBT and BT casts from the NOAA Ship RESEARCHER in the Gulf of Mexico and North Atlantic Ocean from 17 May 1975 to 20 June 1975. Data were collected by the Atlantic Oceanographic and Meteorological Laboratory (AOML) in Miami, Florida with support from the Cooperative Investigations of the Caribbean and Adjacent Regions (CICAR). 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.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Metadata Created Date March 10, 2021
Metadata Updated Date March 10, 2021
Data Update Frequency irregular

Metadata Source

Harvested from Commerce Non Spatial Data.json Harvest Source

Additional Metadata

Resource Type Dataset
Metadata Created Date March 10, 2021
Metadata Updated Date March 10, 2021
Publisher DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce (Point of Contact)
Unique Identifier Unknown
Identifier gov.noaa.nodc:7500969
Language en-US
Data Last Modified 2010-12-18
Public Access Level public
Data Update Frequency irregular
Bureau Code 006:48
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Old Spatial {"type": "Polygon", "coordinates": -89.0, 16.7, -73.4, 16.7, -73.4, 29.7, -89.0, 29.7, -89.0, 16.7}
Program Code 006:059
Source Datajson Identifier True
Source Hash d6cfcb6cc6de7c0fa9b0f53f101d2c1345c94acb
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -89.0, 16.7, -73.4, 16.7, -73.4, 29.7, -89.0, 29.7, -89.0, 16.7}
Temporal 1975-05-17T00:00:00/1975-06-30T00:00:00

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