STUDY ON MAPPING SEISMIC INTENSITY DISTRIBUTION FROM RS DATA
利用遥感资料绘制汶川地震烈度图方法研究

Through remote sensing(RS) the damage information of a large area can be obtained in spite of traffic condition,so using remote sensing data to map seismic intensity distribution is of great advantage.Seismic intensity distribution is mapped on the basis of the Chinese Seismic Intensity Scale by analyzing the damage of constructions,roads and bridges,and earthquake-induced geological disasters.Finally,experiences and problems of mapping seismic intensity distribution by RS data are summarized.