高分卫星遥感技术在公路地质灾害损毁评估中的应用
发布时间：2018-12-15 11:09
【摘要】：滑坡、泥石流、地震等突发性地质灾害的发生,造成地面交通道路严重受阻,对生态环境造成了严重破坏。从公路地质灾害出发,利用高分卫星遥感影像,基于道路滑坡、泥石流等灾害特征分析及损毁评估模型的建立,实现公路地质灾害损毁评估调查。利用汶川地震后的高分遥感数据,对灾害道路滑坡进行监测和评估,取得了较好的效果,可应用于灾后公路抢险及应急救援。
[Abstract]:The occurrence of sudden geological disasters such as landslide, debris flow, earthquake and so on, has seriously blocked the road of surface traffic and caused serious damage to the ecological environment. Based on the characteristics analysis of road landslide and debris flow and the establishment of damage assessment model, the highway geological disaster damage assessment investigation is realized by using high score satellite remote sensing image. The high score remote sensing data of Wenchuan earthquake are used to monitor and evaluate the landslide of the disaster road, which can be applied to the highway emergency and emergency rescue after the disaster.
【作者单位】： 中交宇科(北京)空间信息技术有限公司;
【分类号】：U418;P237
[Abstract]:The occurrence of sudden geological disasters such as landslide, debris flow, earthquake and so on, has seriously blocked the road of surface traffic and caused serious damage to the ecological environment. Based on the characteristics analysis of road landslide and debris flow and the establishment of damage assessment model, the highway geological disaster damage assessment investigation is realized by using high score satellite remote sensing image. The high score remote sensing data of Wenchuan earthquake are used to monitor and evaluate the landslide of the disaster road, which can be applied to the highway emergency and emergency rescue after the disaster.
【作者单位】： 中交宇科(北京)空间信息技术有限公司;
【分类号】：U418;P237
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