【摘要】 本文介绍了无人直升机遥感技术在华北地裂缝(隆尧段)调查中的应用,给出了低空遥感地裂缝信息采集技术框架,并通过从不同角度、不同高度空中摄影方案,展示了部分遥感监测影像。根据华北平原(隆尧段)地裂缝的发育特征、建立遥感解译标志,并对隆尧地裂缝遥感信息进行探索性提取。通过野外验证,监测效果良好。本文研究成果为在平原地区快速、大面积寻找和监测地裂缝提供了可行的低空遥感技术和方法参考。更多还原

【Abstract】 The paper presents the application of unmanned aerial vehicle remote sensing for ground fissure survey in the North China Plain(Longyao area),and the framework of low altitude remote sensing information acquisition technology.It shows part of monitoring imagery from a variety of aerial photography at different angles and height.The remote sensing interpretation keys are established according to the characteristics of ground fissure in the North China Plain(Longyao area)for tentative extraction of remote sensing information on Longyao ground fissure.The monitoring results are validated through field survey.It provides a reference for low altitude remote sensing feasible technology and a method for quick searching and monitoring ground fissure by large area in plain areas.更多还原