A Combined Random Forest and OBIA Classification Scheme for Mapping Smallholder Agriculture at Different Nomenclature Levels Using Multisource Data (Simulated Sentinel-2 Time Series, VHRS and DEM). - Valentine Lebourgeois; Stéphane Dupuy; Elodie Vintrou; Maël Ameline; Suzanne Butler; Agnès Bégué (Remote. Sens., 2017)