Cours de la Harvard Design School.
Data Resources
Understanding GIS Data, Metadata and Schema
Digital Elevation Models
Sources of Geographic Images
Elements of Cartographic Style
Analytic Techniques
Topographic Modeling in 3D
Metropolitan Scale 3D Models
Base de données mondiale de noms de lieux, villes, codes postaux, etc.
The GeoNames geographical database covers all countries and contains over 8 million placenames that are available for download or webservices.
Creative Commons Attribution 3.0 License
OSSIM is a open-source software system for remote sensing, image processing , geographical information systems and photogrammetry.
OSSIM est un logiciel open source pour la télédétection, le traitement d'images, les SIG et la photogrammétrie.