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Temperature profile and water depth data collected from USGC FORWARD using BT and XBT casts in the Gulf of Mexico from 1992-03-11 to 1992-04-01 (NCEI Accession 9200086)

Temperature profile and water depth data were collected using BT and XBT casts from the USCGC FORWARD in the Gulf of Mexico. Data were collected from 11 March 1992 to 01 April 1992 by the US Coast Guard.

Data has been processed by NODC to the NODC standard Bathythermograph (XBT) (C116) format.

The C116/C118 format contains temperature-depth profile data obtained using expendable bathythermograph (XBT) instruments. Cruise information, position, date and time were reported for each observation. The data record was comprised of pairs of temperature-depth values. Unlike the MBT Data File, in which temperature values were recorded at uniform 5 m intervals, the XBT data files contained temperature values at non-uniform depths. These depths were recorded at the minimum number of points ("inflection points") required to accurately define the temperature curve. Standard XBTs can obtain profiles to depths of either 450 or 760 m. With special instruments, measurements can be obtained to 1830 m. Prior to July 1994, XBT data were routinely processed to one of these standard types. XBT data are now processed and loaded directly in to the NODC Ocean Profile Data Base (OPDB). Historic data from these two data types were loaded into the OPDB.

About this Dataset

Updated: 2024-02-22
Metadata Last Updated: 2025-11-19T18:06:26.972Z
Date Created: N/A
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Dataset Owner: N/A

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Title Temperature profile and water depth data collected from USGC FORWARD using BT and XBT casts in the Gulf of Mexico from 1992-03-11 to 1992-04-01 (NCEI Accession 9200086)
Description Temperature profile and water depth data were collected using BT and XBT casts from the USCGC FORWARD in the Gulf of Mexico. Data were collected from 11 March 1992 to 01 April 1992 by the US Coast Guard. Data has been processed by NODC to the NODC standard Bathythermograph (XBT) (C116) format. The C116/C118 format contains temperature-depth profile data obtained using expendable bathythermograph (XBT) instruments. Cruise information, position, date and time were reported for each observation. The data record was comprised of pairs of temperature-depth values. Unlike the MBT Data File, in which temperature values were recorded at uniform 5 m intervals, the XBT data files contained temperature values at non-uniform depths. These depths were recorded at the minimum number of points ("inflection points") required to accurately define the temperature curve. Standard XBTs can obtain profiles to depths of either 450 or 760 m. With special instruments, measurements can be obtained to 1830 m. Prior to July 1994, XBT data were routinely processed to one of these standard types. XBT data are now processed and loaded directly in to the NODC Ocean Profile Data Base (OPDB). Historic data from these two data types were loaded into the OPDB.
Modified 2025-11-19T18:06:26.972Z
Publisher Name N/A
Contact N/A
Keywords 9200086 , water depth , WATER TEMPERATURE , bathythermograph - BT , bathythermograph - XBT , physical , profile , USCGC Forward , United States Coast Guard , United States Coast Guard , Caribbean Sea , Gulf of Mexico , North Atlantic Ocean , oceanography , DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce , EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH , EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE , BATHYTHERMOGRAPHS , XBT > Expendable Bathythermographs , FORWARD (ICES code: 32ZE) , OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN , OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > CARIBBEAN SEA , OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF AMERICA , OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO , environment , oceans
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