The data in this accession were collected from ship HAMILTON between August 25, 1990 to October 21, 1990. The real time data of water temperature at varying depth bathythermograph (XBT) was recorded in stripcharts by the US Coast Guard. Fifty four stripcharts and radio logs were submitted to NODC. The XBT data from these stripcharts have been digitized and are present in the current NODC data storage system in C116 file format.

The data in this accession were collected from ship HAMILTON between June 27, 1991 to July 25, 1991. The real time data of water temperature at varying depth bathythermograph (XBT) was recorded in stripcharts by the US Coast Guard. Sixty three stripcharts and radio logs were submitted to NODC. The XBT data from these stripcharts have been digitized and are present in the current NODC data storage system in C116 file format.

Water depth and other physical profile data was collected from United States Coast Guard (USCG) SHERMAN from August 23-24, 1980. Bathythermograph (BT) and eXpendable BathyThermograph (XBT) were used to take measurements. 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.

The data in this accession were collected from Ship RUSH between October 17, 1987 to March 30, 1989. The real time data of water temperature at varying depth bathythermograph (XBT) was recorded in stripcharts by the US Coast Guard. 196 stripcharts and radio logs were submitted to NODC. The XBT data from these stripcharts have been digitized and are present in the current NODC data storage system in C116 file format.

The data in this accession was collected in NE Pacific (limit-180) from US Coast Guard Cutter Sherman between September 14, 1990 and October 22, 1990. The real time data of water temperature at varying depth bathythermograph (XBT) was recorded in stripcharts by the US Coast Guard. Nineteen stripcharts and radio logs were submitted to NODC. The XBT data from these stripcharts have been digitized and is present in the current NODC data storage system in C116 file format.

The data in this accession were collected in 26 cruises conducted using multiple ships over a decade between August 1980 to July 1991. The real time data of water temperature at varying depth bathythermograph (XBT) was recorded in stripcharts by the US Navy. One box of analog stripcharts and radio logs were submitted to NODC by Mr. Paul Stevens of Fleet Numerical Oceanography Center, Monterey CA. The XBT data from these stripcharts have been digitized and are present in the current NODC data storage system in C116 file format.

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.

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.

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.

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.