Applications of RADARSAT-2 in remote sensing dynamic monitoring of land use

摘要

This paper provides an analysis of main land types and image features of their change information by using RADARSAT-2 satellite data of Chengdu, Yantai and Shantou. It also deals with the geometric rectification accuracy of RADARSAT-2 data with a corner reflector. A method of fusing RADARSAT-2 data and optical image was used to extract change in land use monitoring and to assess accuracy, in order to provide an effective supplement for the new round investigation of the national resources.