test (3) papier (3) glacier (3) Displacement (3) Paper (3) Glaciers (3) Utilization (3) science (2) surveillance (2) traitement de l'image (2) Monitoring (2) Area (2) Methods (2) States (2) Area (2) Series (2) Science (2) Image processing (2) Methods (2) States (2) October (2) Science (2) Interpretation (2) traitement (1) champ (1) Article (1) Technique (1) Truth (1) Summer (1) Grammar, Comparative and general--Article (1)