Cefas CCTV Development: Monitoring Cod By-Catch in the Irish Sea Nephrops Fishery, 2009/10

CCTV footage from a 2009/10 Fisheries Science Partnership project aimed at developing a cost-effective method for monitoring cod by-catch in the Irish Sea Nephrops fishery. The dataset was created by the Centre for Environment, Fisheries & Aquaculture Science (Cefas) and is published under the UK's Open Government Licence. It represents a specific initiative to address by-catch monitoring challenges using video technology.

Use Cases

• Train computer vision models for automated fish species identification based on CCTV footage.
• Analyze by-catch rates and patterns in the Nephrops fishery mentioned in the description.
• Evaluate the cost-effectiveness of CCTV as a monitoring tool for fisheries management.
• Study fishing gear interactions and cod avoidance behaviors in a trawl fishery.

Strengths

• Data originates from a formal Fisheries Science Partnership project involving Cefas, a recognized scientific authority.
• The dataset has a clear, focused objective: developing a cost-effective method for cod by-catch monitoring.
• It is published under the Open Government Licence, which permits broad reuse.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file formats are unknown, which may limit suitability assessment.

Provenance

Source

Centre for Environment, Fisheries & Aquaculture Science (Cefas) via the UK Government Digital Service.

Collection Method

Likely involves deploying CCTV systems on Western Irish Sea Nephrops fishing vessels during the 2009/10 season.

Time Range

2009/10 fishing season.

Freshness

Last update date is unknown; freshness unverified.

Geography

Western Irish Sea.