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National Base Map - GreyScale MapServer

Created 20/01/2026

Updated 20/01/2026

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This service is produced for the National Map project. It provides seamless topographic greyscale mapping for the whole of Australia, including the external territories of Cocos (Keeling) Islands, Christmas Island, Norfolk Island and Lord Howe Island. The service consists of Geoscience Australia data at smaller scales and OpenStreetMap data is used at larger scales. The service contains layer scale dependencies.

Files and APIs

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Additional Info

Field Value
Title National Base Map - GreyScale MapServer
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/a20651b2-b8b3-4404-b6fc-242c68a601d8
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    180.0,
    -90.0
  ],
  "type": "Point"
}
Data Portal Data.gov.au