Geological Chert Horizon Map For 1:100,000 Scale Area

Geoscientific Information from the Department of Energy, Environment and Climate Action details a distinctive band of rock containing micro-crystalline quartz. The dataset was last updated in March 2026 and is provided in multiple geospatial file formats including SHP, DXF, and WFS.

Use Cases

• Digitize and analyze the chert horizon geometry from SHP or DXF files for geological mapping.
• Integrate the WFS or WMS service layers into a GIS platform for regional geological studies.
• Convert or compare the geological feature across the provided TAB, MIF, and GDB formats for data interoperability checks.

Strengths

• Published by a government department (Department of Energy, Environment and Climate Action), indicating authoritative sourcing.
• Available in 9 distinct geospatial file formats (SHP, DXF, WFS, TAB, DWG, EXTENDED TAB, WMS, MIF, GDB), supporting diverse toolchains.
• Released under a permissive CC-BY license, facilitating reuse and redistribution.

Limitations

• The dataset covers only a single 1:100,000 map area, limiting regional or national-scale analysis.
• Core analytical attributes like column names, row counts, and sample data are unavailable, hindering immediate assessment of feature depth.

Provenance

Source

Department of Energy, Environment and Climate Action via data_gov_au.

Collection Method

null

Time Range

null

Freshness

Last updated on 2026-03-09.

Geography

A single 1:100,000 scale map area (specific location not stated).