四川三星堆遗址多源遥感研究

运用遥感考古技术，通过对卫星和航空遥感图像的处理、解译及相互映证，对三星堆的古河道、古城池进行了全面调查，发现了马牧河由南往北的多期古河道及一些未曾被发现的古城遗址，得出三星堆古城池分为内外二层的结论。

MULTISOURCE REMOTE SENSING RESEARCHS ONTHE SANXINGDUI SITE IN SICHUAN PROVINCE

Using the remote sensing technology in archaeology,the authors carried out general researches on the old river courses and old cities in the Sanxingdui site by processing and interpreting Landsat ETM~+ data and aviation data.The results were compared with each other,and some formerly undetected old cities and old river courses were discovered from south of the Mamu River northward.It is thought that old Sanxingdui city had two layers,one was outside the city whereas the other was inside the city.The authors provide a scientific basis for sustainable establishment of cultural relic protection and make some suggestions to help the department of cultural relics in planning and programming old cities.