이 데이터셋의 설명이 없습니다

이 데이터셋의 설명이 없습니다

이 데이터셋의 설명이 없습니다

Temperature and salinity profiles were collected from CTD casts in the NW Atlantic Ocean (Hatteras to Nova Scotia) from NOAA Ship Albatross IV and NOAA Ship Delaware II. Data were collected from 24 January 1998 to 19 November 1998 by NOAA/NMFS as part of their routine fisheries monitoring/assessment activities.

The Conductivity, Temperature and Depth (CTD) and other data were collected in NW Atlantic (limit-40 W). Data was collected from NOAA Ship WHITING. The data was collected over a period spanning from October 12, 1994 to November 12, 1994. One diskette of data from 14 casts was submitted by National Ocean Service, Rockville, MD.

The Conductivity, Temperature and Depth (CTD) and other data were collected in NW Atlantic (limit-40 W). Data was collected from NOAA Ship WHITING. The data was collected over a period spanning from May 25, 1994 to July 23, 1994. Data from 10 CTD casts containing 234 records was submitted in a floppy diskette by Ms. Ruby Becker of National Ocean Service, Rockville, MD. Data has been processed and is available in F022-CTD-Hi Resolution file format of NODC. F022 High-resolution CTD data is collected from high resolution (conductivity-temperature-depth) instruments. As they are lowered and raised in the oceans, these electronic devices provide nearly continuous profiles of temperature, salinity and other parameters. Data values may be subject to averaging or filtering or obtained by interpolation and may be reported at depth intervals as fine as 1 m. Cruise and instrument information, position, date, time and sampling interval are reported for each station. Environmental data at the time of the cast (meteorological and sea surface conditions) may also be reported. The data record comprises values of temperature, salinity or conductivity, density (computed sigma-t) and possibly dissolved oxygen or transmissivity at specified depth or pressure levels. Data may be reported at either equally or unequally spaced depth or pressure intervals.

The depth data in this accession was collected as part of South Atlantic Ventilation Experiment (SAVE). The cruises were conducted using NOAA Ship MILLER FREEMAN and NOAA Ship CHAPMAN. The bathythermograph (XBT) data was collected between February 14, 1990 and June 27, 1990.

Temperature profile and water depth data were collected using BT and XBT from NOAA Ship TOWNSEND CROMWELL in the Northwest Pacific Ocean. Data were collected from 23 September 1985 to 26 September 1985 by the US Navy; Ships Of Opportunity (SOOP). 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.