Temperature profiles from expendable bathythermograph (XBT) casts from the USCGC UNIMAK in the East Coast - US/Canada in support of the Integrated Global Ocean Services System (IGOSS) project for 1974-01-24 (NODC Accession 7400103)

Metadata Updated: February 27, 2019

XBT data were collected from the USCGC UNIMAK in support of the Integrated Global Ocean Services System (IGOSS) project. Data were collected by the US Coast Guard (USCG) from 24 January 1974 to 24 January 1974. 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.

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Dates

Metadata Date February 8, 2019
Metadata Created Date September 26, 2015
Metadata Updated Date February 27, 2019
Reference Date(s) December 18, 2010 (publication)
Frequency Of Update asNeeded

Metadata Source

Harvested from NOAA CSW Harvest Source

Additional Metadata

Resource Type Dataset
Metadata Date February 8, 2019
Metadata Created Date September 26, 2015
Metadata Updated Date February 27, 2019
Reference Date(s) December 18, 2010 (publication)
Responsible Party (Point of Contact)
Contact Email
Access Constraints Cite as: United States Coast Guard (2010). Temperature profiles from expendable bathythermograph (XBT) casts from the USCGC UNIMAK in the East Coast - US/Canada in support of the Integrated Global Ocean Services System (IGOSS) project for 1974-01-24 (NODC Accession 7400103). Version 1.1. National Oceanographic Data Center, NOAA. Dataset. [access date], 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.
Bbox East Long -65.9
Bbox North Lat 40.3
Bbox South Lat 40.1
Bbox West Long -68.1
Coupled Resource
Frequency Of Update asNeeded
Guid gov.noaa.nodc:7400103
Harvest Object Id ffe145df-42d2-4991-8ed7-03395afbcb8b
Harvest Source Id 2aed8e29-fc5b-4cde-aa66-fb1118fd705e
Harvest Source Title NOAA CSW Harvest Source
Licence accessLevel: Public
Metadata Language eng
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 1974-01-24
Temporal Extent End 1974-01-24

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