Noonkanbah SE51-12: Australian Topographic Map at 1:250,000 Scale

AUSTopo digital topographic map covering the Noonkanbah area at a scale of 1:250,000. The map is part of a series of 516 standard maps covering the entire continent of Australia, with each sheet covering approximately 150 by 110 kilometers. It contains natural and constructed features including infrastructure, vegetation, hydrography, and 50-meter contours, produced by Geoscience Australia.

Use Cases

• Terrain analysis and visualization based on 50-meter contour intervals.
• Infrastructure planning based on road, rail, and administrative boundary features.
• Environmental and land-use studies based on vegetation and hydrography layers.
• Geographic reference and orientation based on coordinate systems GDA94 and GDA2020.

Strengths

• Covers the entire continent of Australia as part of a 516-map series.
• Provides a standardized scale of 1:250,000, the largest scale for full continental coverage.
• Includes multiple coordinate datums (GDA94, GDA2020, AHD) and UTM projection.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Data is provided in PDF format, which may require conversion for geospatial analysis.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Geoscience Australia Data

Collection Method

Part of the published AUSTopo - Australian Digital Topographic Map Series.

Freshness

Last updated 2026-03-25 18:04:20.781578; freshness should be verified.

Geography

Noonkanbah area, Australia.