Rain and rainfall (10) pluie (8) Universe (8) Radar (7) Time (6) Error (6) temps (durée) (5) région (5) radar (5) méthode (5) Identification (5) Radar (5) Identification (5) analyse (4) Observations (4) Observations (4) Estimates (4) Errors (4) Technique (4) Analysis (4) Estimates (4) puits (3) comparaison (3) Context (3) Comparison (3) Identification (3) Discrimination (3) Algorithms (3) Structure (3) Reference (3)