UK Traffic Separation Schemes and Deep Water Routes, Approved by Maritime Authorities

United Kingdom Hydrographic Office publishes polygons depicting Traffic Separation Schemes and Deep Water Routes around the UK and in the southern North Sea. The coordinates are approved by the UK's Maritime and Coastguard Agency and most are also approved by the International Maritime Organisation. This data was last updated on 2026-07-08 and is used to depict the schemes on navigational charts.

Use Cases

• Visualizing maritime traffic lanes for navigation systems based on the published polygon data.
• Analyzing shipping route compliance and safety based on the defined Traffic Separation Schemes.
• Integrating official maritime route data into geospatial models for the UK and southern North Sea.
• Supporting marine spatial planning and environmental impact assessments using the approved scheme boundaries.

Strengths

• Data is officially approved by the UK's national competent authority, the Maritime and Coastguard Agency.
• All but one of the Traffic Separation Schemes have been approved by the International Maritime Organisation.
• Polygons are used to produce official UK Hydrographic Office navigational charts.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Freshness should be verified despite the last update date of 2026-07-08.

Provenance

Source

United Kingdom Hydrographic Office

Collection Method

Likely compiled from official hydrographic surveys and international maritime agreements.

Freshness

Last updated 2026-07-08 13:30:50.220885

Geography

United Kingdom coastal waters and the southern North Sea.