Choose the best route variants based on environmental parameters using remote sensing and Geographic Information System

Construction projects and resources in order to reduce damage to the environment and achieve permanent development and also the optimal design of ways in terms of safety and security environmental parameters have to be involved in the process routing. In this paper, to achieve this goal we used geographic Information System and also remote sensing techniques. In this study the way of Rafsanjan to zarand was selected as a case study.at first, the environmental parameters affecting routing path identified. These parameters include the: land use and The vegetation, underground water levels, subsidence areas, region geology, Location of faults and topographical features. each of these factors were prepared in a special methods that mainly the techniques of remote sensing were used in the preparation of these layers then relative weight was given to each of these layers and were combined in a GIS. and at the end high-risk areas were identified. that in zero phase studies and choose the best path of between two point should be taken into consideration.