Fig. 5. Transition probabilities for grassland to cropland (G→C), cropland to cropland (C→C), cropland to grassland (C→G), and grassland to forest-afforestation (G→FA) discriminated by pilot area (Landsat scene), subunit, and country. The abbreviations indicate the subunit (letters) and pilot area (Landsat scene; numerals): NOC = Northern Campos, SOC = Southern Campos, SOP = Southern Pampa, FLP = Flooding Pampa, WIP = West Inland Pampa, FIP = Flat Inland Pampa, MEP = Mesopotamic Pampa, ROP = Rolling Pampa, 1 = 222/083, 2 = 223/081, 3 = 224/080, 4 = 224/086, 5 = 225/082, 6 = 225/083, 7 = 227/083, and 8 = 229/084. The number of grid cells included in each combination is given in Table A3.1.