Geophysical Exploration and Interpretation On the Outer Wall of the Qiuci Former City

Jingxin Qin1, Guo Ziqi1, Wu Yong2, Liu Jianying1 and Yanchao Qiao1, (1)Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China, (2)Institute of Cultural Relics and Archaeology of Xinjiang Uygur Autonomous Region, Urumqi, China