1:100 000 Scale Maps
At this scale, 1cm on the map represents 1km on the ground. Each map covers a minimum area of 0.5 degrees longitude by 0.5 degrees latitude or about 54km by 54km. The contour interval is 20m. Many maps are supplemented by hill shading.
These maps contain natural and constructed features including road and rail infrastructure, vegetation, hydrography, contours, localities and some administrative boundaries.
In addition, a number of special maps have been produced to meet the needs of stakeholders for selected areas.
Coverage: Australia is covered by more than 3000 x 1:100 000 scale maps, of which 1600 have been published as printed maps. Unpublished maps are available as compilations (compilations are accurate plots from photogramatic models using models using aerial photographs with established control point framework)
Currency: Ranges from 1961 to 2008
Coordinates: Geographical and either AMG or MGA coordinates
Datum: AGD66, GDA94; AHD
Projection: Universal Transverse Mercator (UTM)
Medium: Printed maps: Paper, flat and folded copies. Compilations: Paper or film, flat copies only
Price: $9.25 plus postage
Index and List of 1:100 000 scale topographic maps
Browse a list of 1:100 000 scale topographic maps available from Geoscience Australia.