Marine and Harbours Act Administrative Boundaries

2026-03-24 updated polygon dataset of areas declared under the Marine and Harbours Act 1981. The dataset forms part of the Department of Transport's Marine Administrative Boundaries, captured for the CFM Information Review.

Use Cases

• Analyze spatial distribution of declared Act areas using polygon boundaries for maritime zoning.
• Integrate polygon boundaries with other marine administrative datasets for jurisdictional analysis.
• Map harbor-specific administrative zones using the declared area polygons.

Strengths

• Updated on 2026-03-24, indicating recent maintenance.
• Polygon data structure is suitable for spatial analysis and mapping.
• Declared under a specific Act (Marine and Harbours Act 1981), providing legal context.

Limitations

• Unknown row count and file size limit assessment of dataset scale.
• No column or attribute details are provided, restricting analytical depth.
• Sample data is unavailable, preventing preview of data structure and values.

Provenance

Source

Coastal Information, Department of Transport

Collection Method

Captured for the purposes of the CFM Information Review.

Time Range

null

Freshness

Last updated 2026-03-24.

Geography

Areas declared under the Marine and Harbours Act 1981.