Combined Authorities in England, March 2017 Clipped Boundaries

March 2017 digital vector boundaries for Combined Authorities in England, provided by the Office for National Statistics. The dataset includes five boundary versions at different resolutions, all clipped to the Mean High Water coastline. It contains Ordnance Survey and ONS Intellectual Property Rights.

Use Cases

• Map Combined Authority jurisdictions based on the provided vector boundaries.
• Analyze coastal administrative extents based on the coastline-clipped boundary versions.
• Perform spatial analysis at different scales based on the generalised (20m, 200m, 500m) boundary files.
• Integrate administrative boundaries into web mapping services using the provided ArcGIS REST URLs.

Strengths

• Provides five specific boundary versions, including full resolution and three levels of generalisation (20m, 200m, 500m).
• Includes direct download file sizes for each version, ranging from 22 KB to 2 MB.
• Contains authoritative data from the Office for National Statistics and Ordnance Survey.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is a snapshot from March 2017; freshness should be verified for current applications.

Provenance

Source

Office for National Statistics

Time Range

March 2017

Freshness

Last updated 2026-07-08 13:33:10.635533; freshness should be verified

Geography

England