September 1993 conductivity-temperature-depth profiles collected by CEFAS from the RV Corystes research vessel. Data broadly covers the European Shelf and the Iberian Abyssal Plain, collected using a lowered CTD rosette system while the vessel was stationary. The dataset likely contains core parameters like pressure, temperature, and conductivity, with salinity derivable from UNESCO formulations.
Use Cases
- Calculate salinity profiles based on conductivity data using UNESCO 1978/1983 formulations.
- Analyze vertical water column structure from surface to near-sea-bed profiles.
- Study historical sensor configurations and data collection methods on research cruises.
- Calibrate modern sensor readings against bottle sample data fired on the up-cast.
Strengths
- Data collected using a standardized lowered CTD rosette system, which suggests methodological consistency.
- Profiles cover a broad geographic area including the European Shelf and Iberian Abyssal Plain.
- The description specifies core parameters (pressure, temperature, conductivity) were collected, providing a clear data scope.
Limitations
- Row count and file size are unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- The exact sensor configuration varies between cruises, which may affect data uniformity.
Provenance
- Source
- Government Digital Service
- Collection Method
- Data collected from CEFAS research cruises using a lowered CTD rosette system while the vessel was stationary.
- Time Range
- September 1993
- Geography
- European Shelf and Iberian Abyssal Plain