City of Perth Road Segment Polygons from Survey Maps

GIS Services City of Perth provides polygon locations of inventoried road segments. The data was collected from as-constructed drawings and old survey maps, with at least 95% of locational data accurate to within a few meters.

Use Cases

• Map road segment polygons for city infrastructure asset management and planning
• Analyze spatial accuracy of road network data derived from as-constructed drawings
• Integrate road segment polygons tagged with 'EPSG 3857' into geographic information systems for urban studies

Strengths

• At least 95% of locational data is accurate to within a few meters
• Data is inventoried and maintained by the authoritative City of Perth GIS Services
• Includes metadata tags for coordinate reference system (EPSG 3857) and public view (Pv Public View)

Limitations

• Some errors and/or duplicate data may exist, as noted by the provider
• No row count, column details, or sample data are provided for assessing scale and structure

Provenance

Source

GIS Services City of Perth

Collection Method

Collected from as-constructed drawings and old survey maps

Time Range

null

Freshness

Last updated March 2026.

Geography

City of Perth, Australia