National Base Map: Topographic Colour Mapping for Australia and External Territories
Updated 25d ago
3filesWMTS
Available on 1 platform
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Description
Australia and its external territories, including Norfolk, Lord Howe, Macquarie, Cocos (Keeling), Christmas, Heard and McDonald Islands, and the Australian Antarctic Territory, are covered by this seamless topographic colour mapping service. The data is sourced from Geoscience Australia, the Australian Antarctic Division, OpenStreetMap, and the Australian Bureau of Statistics, portraying cultural, hydrography, marine, transport, vegetation, and relief themes. Topographic information was checked in 2008 using satellite imagery and supplemented in 2009, with limited field checking noted.
Use Cases
Create regional planning maps based on aggregated land use (ACLUMP) and transport data.
Analyze coastal and marine features using bathymetry sourced from Natural Earth.
Generate relief and terrain visualizations using processed SRTM DEM data.
Develop cultural and infrastructure maps incorporating suburb boundaries from the Australian Bureau of Statistics.
Strengths
Covers the entire Australian continent and multiple external territories, including Antarctic claims.
Integrates data from multiple authoritative sources, including Geoscience Australia, OpenStreetMap, and the Australian Bureau of Statistics.
Includes detailed topographic themes such as cultural, hydrography, marine, transport, vegetation, and relief.
Limitations
Description metadata is limited; actual data quality requires manual inspection after download.
Topographic information was last checked in 2008 and supplemented in 2009, with limited field checking, which may affect accuracy.
Column-level documentation is absent; field semantics must be inferred after download.
Provenance
Source
Geoscience Australia, Australian Antarctic Division, OpenStreetMap, Australian Bureau of Statistics, Natural Earth.
Collection Method
Aggregated from multiple mapping datasets, satellite imagery, and field sources.
Time Range
Topographic data checked in 2008-2009; SRTM data acquired February 2000; suburb data from 2018 and 2020.
Freshness
Last updated 2026-05-14 03:19:04.812565; freshness should be verified.
Geography
Australia, Norfolk Island, Lord Howe Island, Macquarie Island, Cocos (Keeling) Islands, Christmas Island, Heard and McDonald Islands, Australian Antarctic Territory.
Data is served via WMTS (Web Map Tile Service) in XML and HTML formats, which may require specific GIS tools for access and analysis.