Whyalla Topographic Map At 1:250,000 Scale

Australia's Whyalla region is covered by a 1:250,000 scale digital topographic map from the national AUSTopo series. The map series comprises 516 standard sheets covering the entire continent, with each sheet representing approximately 150 by 110 kilometers. It contains natural and constructed features including infrastructure, vegetation, hydrography, and 50-meter contour intervals.

Use Cases

• Extract road and rail infrastructure features for regional transportation network analysis.
• Analyze hydrography and 50-meter contour intervals for terrain modeling and watershed delineation.
• Identify vegetation coverage and administrative boundaries for land-use planning studies.

Strengths

• Part of a standardized national series of 516 maps covering all of Australia.
• Provides continent-wide coverage at the largest published topographic scale of 1:250,000.
• Contains multiple feature layers including infrastructure, hydrography, vegetation, and contours.

Limitations

• Data is provided as a static PDF, requiring feature extraction for geospatial analysis.
• Map sheets may contain information from surrounding sheets, potentially complicating precise area-based queries.

Provenance

Source

Geoscience Australia Data

Collection Method

Digital topographic mapping as part of the AUSTopo national series.

Time Range

null

Freshness

2026-03-26

Geography

Whyalla region, Australia