RV CORYSTES 3B/1992: Low Resolution CTD Data from the European Shelf

European Shelf and Iberian Abyssal Plain oceanographic data collected by CEFAS research vessels using a lowered CTD rosette system. The data likely contains profiles of pressure, temperature, and conductivity, with salinity calculated using UNESCO formulations. The dataset was created by the Government Digital Service, but the specific collection date and update frequency are unknown.

Use Cases

• Calculate ocean salinity profiles based on conductivity, temperature, and pressure data.
• Analyze vertical water column structure from surface-to-sea-bed profiles.
• Calibrate sensor readings using water sample data collected on the up cast.
• Study temporal changes in marine parameters where data from multiple cruises is available.

Strengths

• Data collected using a standardized lowered CTD rosette system, which suggests methodological consistency.
• Covers a defined geographic area: the European Shelf and the Iberian Abyssal Plain.
• Description indicates data can be used for sensor calibration via water samples.

Limitations

• Row count, column details, and file formats are unknown, limiting suitability assessment.
• Last update date is unknown; freshness unverified.
• The exact parameters vary between cruises, which may complicate cross-cruise analysis.

Provenance

Source

Government Digital Service, from CEFAS (Centre for Environment, Fisheries and Aquaculture Science) research surveys.

Collection Method

Collected from research vessels on station using a lowered CTD rosette system, with water samples taken for calibration.

Time Range

Specific time range is unknown; the title references a 1992 cruise.

Freshness

Last updated date is unknown.

Geography

European Shelf and Iberian Abyssal Plain.