Feasibility Study Of Planting Olive Through Using AHP Process In Geography Information System (Case Study: West Mazandaran )

Agriculture is the essential component of providing food requirements of a society and the determinant element in getting free from all imported goods. In this field, producing essential oil is valuable economically, and is important in food industry. In this study, using 16 parameters for zoning olive cultivation is used for the 12-parameter climate over the course of 20 years (1990-2010) of 14 synoptic station of the five stations within the region and 9 stations as stations auxiliary and 4 parameters, land use has been . contracted through Mazandaran Meteorology Organization geology and geography and natural resources of the province were collected. were then required to prepare a database.. The research methods is synthetic- analytic and ARC GIS10 graphic software, and Choice expert and spss basic statistics have been used in analyzing the data. also Geostatistic , Kriging and IDW methods have been used in zoning of effective climatologic factors in planting olive trees and determine optimal model from semivariogram was selected. Also to overlay and extract influence wightes from Analytical Hierarchy Process( AHP) and INDEX OVERLAY models have been applied in location. The results indicate that simple and ordinary Kriging with three function circular, spherical, exponential and Gousian models has been choisen. Also by comparing the maps and extracting talented areas in planting olive , the results indicate that 3944.124 h of west Mazandaran zone includes plenty to extraordinary importance and power and 28396.26 h includes plenty importance and power, 132906.7 h is powerful - much powerful and importance and 353788.2 h is much important. This results implicates the zone talent in involving Climate conditions in planting olive tree.