satellite (1) ressources (1) recherche (1) télédétection (1) matière première (1) papier (1) archéologie (1) cartographie (cartes) (1) champ (1) documentation (1) investigation (1) désert (1) couverture (1) Documentation (1) Case (1) Implements (1) Area (1) Showing (1) Methods (1) Identification (1) Information resources (1) Information resources (1) Area (1) Tools (1) Research (1) Remote sensing (1) Possibility (1) Play (1) Paper (1) Optical radar (1)