机载LiDAR技术在福建高植被覆盖山区地质灾害研究中的应用
Application of Airborne LiDAR to Geological Hazards in Mountainous Areas with High Vegetation in Fujian Province
刘俊雄1
作者信息
摘要
通过机载LiDAR遥感技术在福建高植被覆盖山区获取的DEM可以准确有效地统计各类斜坡类型,解译断裂构造,识辨崩塌、滑坡、泥石流等地质灾害的结构要素,对地质灾害点进行定性和定量分析,为地质灾害点排查及调查评价提供重要的依据.
Abstract
Through airborne LiDAR remote sensing technology in Fujian high vegetation coverage,remove the dense vegetation for DEM can accurately statistics effectively all kinds of slope type,interpretation fracture structure,discerning geological disaster structure characteristics of collapse,landslide,debris flow,qualitative and quantitative analysis of geological disasters,provide important basis for the geological disaster screening and investigation and evaluation.
关键词
机载LiDAR/DEM/高植被/地质灾害/福建寿宁Key words
airboard LiDAR/DEM/high vegetation/geological disaster/Shouning County of Fujian引用本文复制引用
出版年
2024
NETL
NSTL
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