ArcUSA 1:2M
The ArcUSA 1:2M database is a comprehensive vector basemap of the coterminous United States at a scale of 1:2 million. Features include state and county boundaries, hydrography, roads, railroads, place names, and federal lands.
The ArcUSA 1:2M database is a comprehensive vector basemap of the coterminous United States at a scale of 1:2 million. Features include state and county boundaries, hydrography, roads, railroads, place names, and federal lands.
This CD-ROM contains a digital atlas of the countries of North Eurasia.
This CD-ROM contains a digital atlas of the countries of North America.
This CD-ROM contains a digital atlas of the countries of Europe.
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3 CD-ROM set atlas is the first collation and mapping of all readily available biophysical data for the NWT.
The Digital Chart of the World (DCW) is an Environmental Systems Research Institute, Inc. (ESRI) product originally developed for the US Defense Mapping Agency (DMA) using DMA data. We used the DCW 1993 version at 1:1,000,000 scale.