WORLD (INCLUSIVE)

USGS EarthExplorer

Download of satellite, aircraft, and other remotely sensed raster data. Free account setup is required. Most data is freely available for download and in the public domain. Select datasets have use restrictions and/or fees associated with them, these are indicated within EarthExplorer.

Petermann

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.