Crop type mapping in Kenya. Tha Area of Interest covers counties in the western highlands counties; central and northern rift valley and central highlands (Busia, Kakamega, Bungoma, Vihiga, Siaya, Kisumu, Homabay, Migori, Kisii, Nyamira, Narok, Nakuru, Nandi, Elgeyo Marakwet, Trans Nzoia, Uasin Gishu, Kiambu, Nyandarua, Muranga, Kirinyaga, Embu, Meru, Laikipia, Tharaka Nithi, Nyeri, Bomet and Kericho). The total area occupied by the AOI is covering approximately 98,690 km² representing 17% of the country.