The MLA Language Map uses data from the 2000 United States census to display the locations and numbers of speakers of thirty languages and three groups of less commonly spoken languages in the United States
Bibliothèque numérique spécialisée sur la Caraïbe, l'Amazonie, le Plateau des Guyanes et les régions ou centres d'intérêt liés à ces territoires.... documents textuels, sonores, iconographiques et références concernant l'histoire culturelle, sociale, économique ou politique de ces pays
The Historische Kaart Friesland (HisGis) is an online historical geographic information system for the province of Friesland, based on records from 1832 and from 1700, accessible by means of maps
The Historical Atlas of Canada Online Learning Project is intended to make the maps and data generated for the Atlas available to a wider audience by re-designing them for the Internet