Instrument: CTD Sea-Bird

Dataset: 
Instrument: 
Instrument Short Name: CTD Sea-Bird
(http://vocab.nerc.ac.uk/collection/L05/current/130/)
Instrument Description:

Conductivity, Temperature, Depth (CTD) sensor package from SeaBird Electronics, no specific unit identified. This instrument designation is used when specific make and model are not known. See also other SeaBird instruments listed under CTD. More information from Sea-Bird Electronics.

PI supplied instrument name: Seabird CTD
Dataset-specific description

Vertical profiles from the surface to 200 m were collected for thorium via Niskin/CTD on every cruise.