OSNI Street Maps: Detailed Road and Infrastructure Data for Northern Ireland

OSNI Street Maps provide detailed geographic information for cities and towns in Northern Ireland. The dataset includes features such as road names, one-way systems, railway lines, car parks, and public buildings like churches and schools. It is derived from Ordnance Survey Northern Ireland (OSNI) large and small-scale data and is published under an OGL-UK-3.0 license by the Government Digital Service.

Use Cases

• Route planning and navigation analysis based on road names and one-way systems.
• Urban infrastructure mapping based on locations of public buildings, schools, and churches.
• Transportation network modeling based on railway line and car parking data.
• Geospatial application development for Northern Ireland based on the detailed street map features.

Strengths

• Includes multiple detailed feature types such as roads, railways, and public buildings.
• Covers the specific geographic region of Northern Ireland's cities and towns.
• Published under the permissive OGL-UK-3.0 license for reuse.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.
• Row count and dataset size are unknown, which may limit suitability assessment.

Provenance

Source

Ordnance Survey Northern Ireland (OSNI)

Collection Method

Derived from OSNI large and small-scale data.

Time Range

unknown

Freshness

unknown

Geography

Northern Ireland's cities and towns