Remote sensing (RS), Geographic Information Systems (GIS) and Global Positioning System (GPS) are modern technologies for data acquire, storage, processing, analysis, management and generate these data in large quantities and high quality. The integration between these modern tools (RS, GIS and GPS) has a large scale of applications in different fields including agriculture sector. Land evaluation is an essential tool for land use planning and it contains a lot of concepts like soil capability, soil suitability and soil productivity. In this book, the author explains the fundamental concepts...