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 insttype Detail for Optical plankton counter
insttypes_id: 208
Codeset:
Code:
Term: Optical plankton counter
Description:
Definition: An OPC provides quantitative measurements of abundance and sizes of plankton.
Context:
Deprecated: false
Metadata version: 0
Keydate: 2013-08-19 19:29:24+00
Editdate: 2013-08-19 19:29:24+00