论文部分内容阅读
本文介绍了利用无人飞机和直升飞机机载光学传感器,沿江河走向对5.12汶川地震产生的山体滑坡、崩塌等地貌变化造成的堰塞湖和相关灾害进行高分辨率、低空遥感的灾害信息获取和灾情评估技术;展示了部分灾后遥感影像;并给出了灾后应急信息采集技术框架方案。
This paper presents the disaster information of high resolution and low altitude remote sensing of dammed lakes and related disasters caused by the landslides and landslides caused by the 5.12 Wenchuan earthquake along the river course using unmanned aerial vehicles and helicopter airborne optical sensors Acquisition and disaster assessment techniques; displaying some post-disaster remote sensing images; and providing a framework for post-disaster emergency information acquisition technology.