The Ocean Archive System searches our original datasets as they were submitted to us, not individual points or profiles. If you want to search and retrieve ocean profiles in a common format, or objectively analyzed fields, your better option may be to use one of our project applications. See: Access Data

OAS datatype Detail for BOTTOM TYPE
datatypes_id: 54
Codeset:
Code:
Term: BOTTOM TYPE
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Definition: General description of the sea floor in the area of a tow, usually defined using code 0077.
Citation:
Deprecated: false
Metadata version: 0
Keydate: 2000-10-18 04:00:00+00
Editdate: 2000-10-19 04:00:00+00