Lake Johnston Topographic Map at 1:250,000 Scale

AUSTopo 1:250,000 digital topographic map covering the Lake Johnston area. This map is part of a 516-map series providing the largest-scale topographic coverage of the entire Australian continent. It contains natural and constructed features including infrastructure, vegetation, hydrography, and 50-meter contours.

Use Cases

• Terrain analysis and elevation modeling based on 50-meter contour intervals
• Infrastructure and land-use planning based on road, rail, and administrative boundary features
• Environmental and hydrological studies based on vegetation and hydrography data

Strengths

• Part of a standardized 516-map series covering all of Australia.
• Provides topographic data at the largest scale (1:250,000) published for the entire continent.
• Contains multiple feature types including infrastructure, vegetation, hydrography, and contours.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Data may reflect geographic bias inherent to data_gov_au.

Provenance

Source

Geoscience Australia Data

Collection Method

Published digital topographic map series.

Time Range

null

Freshness

Last updated 2026-03 15:50:17.674366; freshness should be verified.

Geography

Lake Johnston area, Australia.