Western Australia 100K Map Grid Spatial Reference System

Landgate's WA 100K Map Grid provides a standardized spatial reference system for Western Australia. The dataset is maintained by the Western Australian Land Information Authority (Landgate) and was last updated in March 2026.

Use Cases

• Align disparate geospatial datasets to the standardized 100 K Grid for consistent mapping and analysis.
• Serve base map layers via WMS or API ARCGIS SERVER MAP SERVICE for web mapping applications.
• Perform spatial joins and analysis using the grid's geometry provided in SHP, GEOJSON, or GEOPACKAGE formats.

Strengths

• Data is provided by Landgate, the authoritative state land information authority.
• Offers multiple distribution formats including SHP, FGDB, GEOJSON, and API services for flexibility.
• Maintained with a recent update timestamp of March 2026.

Limitations

• The specific row count, column schema, and dataset size are unknown.
• Lack of sample data prevents immediate assessment of attribute structure and values.
• Use is constrained by Landgate's specific Personal Use License or other approved terms.

Provenance

Source

Western Australian Land Information Authority (Landgate).

Collection Method

null

Time Range

null

Freshness

2026-03-24

Geography

Western Australia