The Dufour Map is an interactive CD which allows the user to compare the historic Dufour map of 1842-64 with the first modern official map of Switzerland at 1:100,000
Download topographic vector data for all of the United States.
Geographic Township is a polygon feature that indicates the fundamental land subdivision fabric of the Province.
Mineral Resources Data System (MRDS): MRDS describes metallic and nonmetallic mineral resources throughout the world. Included are deposit name, location, commodity, deposit description, geologic characteristics, production, reserves, resources, and references.
Petermann's Maps focuses on the maps published in the famous German journal Petermanns Geographische Mitteilungen. This journal, which still exists today, greatly influenced the development of scientific geography and cartography in Germany in the nineteenth century.
Indexes of place names for more than 35,000 villages, settlements, towns, and cities in the former Kingdom of Hungary (pre 1919) including those now located in Austria, Croatia, Hungary, Poland, Romania, Slovakia, Slovenia, Ukraine, & Yugoslavia/Serbia.
MapArt has been producing electronic versions of their printed map products on CD-ROM, with software produced by Dun-Map, since 1996.
Containing full-colour, detailed maps of more than 100 000 streets, the Canada Street Locator CD-ROM is an excellent resource for people who travel in Canada.