Remote Sensing Image Based Analysis on Present Land Utilization of Chongqing Area

摘要

Based on the remote sensing images taken by China-Brazil earth resource satellite during July 2006, the paper describes eight types of land utilization of 1,612 km2 city Chongqing area. As a result, the actual area and corresponding proportion of each type of land utilization is obtained. In addition, the paper has analyzed current land utilization status of the area.