Abstract:
Land suitability study for agriculture is a very important technique in deciding future agricultural cropping pattern, planning
and activities. Land suitability analysis is an assessment of an area to determine how proper or appropriate it is for a
particular use of the land (such as growing a crop variety) in a particular location. Land suitability tools have been extensively
applied to identify better management practices in agricultural areas. Soil and landscape properties are essential in this
type of evaluation, fact that makes especially interesting, is the coupling of this type of model with Geographic Information
Systems (GIS) and Remote sensing (RS). The integration of RS-GIS, Fuzzy-logic and application of Multi-Criteria Evaluation
using Analytical Hierarchy Process (AHP) could provide a superior database and guide map for decision makers considering
crop land substitution in order to achieve better agricultural production. A review was carried out for different multicriteria
analysis to develop land suitability maps. Fuzzy-logic integrated with Multi-Criteria Evaluation in GIS environment
found most suitable for agricultural crops.
