Temperature profile data from STD/CTD casts from the MELVILLE from the Indian Ocean for the International Decade of Ocean Exploration / Geochemical Ocean Section Study (IDOE/GEOSECS) project, 1977-12-06 to 1978-04-21 (NCEI Accession 8200055)

Temperature and salinity profile data were collected using STD/CTD casts from MELVILLE from the Indian Ocean from December 6, 1977 to April 21, 1978. Data were submitted by Scripps Institution of Oceanography as part of the International Decade of Ocean Exploration / Geochemical Ocean Section Study (IDOE/GEOSECS) project. Data were processed by NODC to the NODC standard High-Resolution STD/CTD Data (F022) format.

The F022 format contains high-resolution data collected using CTD (conductivity-temperature-depth) and STD (salinity-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 1m. 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. A text record is available for comments.