Updated: 06 Mar 2007

1:1 Million Scale Data

• Global Map Australia 1M 2001
• VMAP Level 0 (Formerly Digital Chart of the World)

Global Map Australia 1M 2001

User Guide [PDF 498 Kb (Get PDF Reader)] Metadata Free Download Product Specifications

Global Map Australia 1M 2001 is a digital dataset covering the Australian landmass and island territories, at a 1:1 million scale.

Product Specifications

Themes:

• Vector layers - administrative boundaries, drainage, transportation and population centres.
• Raster layers - elevation, vegetation, land use and land cover.

Coverage: Australia

Currency: Variable, based on GEODATA TOPO 250K Series 1

Coordinates: Geographical

Datum: GDA94, AHD

Format:
Vector: ArcInfo Export, ESRI Shapefile, MapInfo mid/mif and Vector Product Format (VPF)
Raster: Band Interleaved by Line (BIL)

Medium: Free online and CD-ROM (fee applies)

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• Price

• Product Specifications

Vector Map (VMap) Level 0 is an updated and improved version of the National Geospatial-Intelligence Agency's (NGA - formerly NIMA) Digital Chart of the World (DCW).

The VMap Level 0 database provides worldwide coverage of vector-based geospatial data. It consists of geographic, attribute, and textual data stored on four CD-ROM's containing more than 1,800 megabytes of vector data organized into 10 thematic layers. The primary source for the database is the 1:1,000,000 scale Operational Navigation Chart (ONC) series co-produced by the military mapping authorities of Australia, Canada, United Kingdom, and the United States. VMap Level 0 includes major road and rail networks, hydrologic drainage systems, utility networks (cross-country pipelines and communication lines), major airports, elevation contours, coastlines, international boundaries and populated places. VMap Level 0 includes an index of geographic names to aid in locating areas of interest. Further information can be found on the NGA website.

Application software, called VPFVIEW V2.1 (developed by NIMA), allows users the ability to access and view VMap Level 0 data. This software, provided on a separate CD-ROM, has been developed to operate on an IBM PC (or compatible), as well as SUN UNIX, Silicon Graphics, Hewlett-Packard, and Macintosh environments.

Product Specifications

Coverage: World

Currency: Varies according to the reliability date of the ONCs - generally from 1970s to the 1990s

Coordinates: Geographical

Datum: WGS84

Format: Vector Product Format (VPF)

Medium: No free download. Available for purchase on CD-ROM only.