摘要
对激光雷达测量技术在全球冰川监测、局部断裂带提取、滑坡监测和稳定性评价以及海岸线提取和海岸侵蚀等方面的应用做了较为全面的综述.作为一种新型的对地观测手段,激光雷达(含星载、机载、车载和地面)的应用已经从传统的测绘扩大到包括文物保护在内的诸多其他应用领域.所综述的激光雷达技术在地学研究中的4个应用方面,是传统地学研究中与全球变化和人居环境最为密切的方向.分析表明,激光雷达技术在这些研究方向中的应用大有作为.
This paper reviews the applications of laser mapping technology in the fields of global glacier analysis and monitoring,local and large scale faults extraction,landslide mapping and susceptibility assessment,shoreline detection and coastal erosion monitoring.As a new type of air-or-space borne remote sensing sensor,the application of laser mapping technology （including spaceborne,airborne,vehicle-based and terrestrial） has been extended from conventional surveying and precision surveying to such various fields as cultural heritage protection.The four application fields reviewed in the paper are four major research topics that are mostly related to human-environmental interaction.The review conclusion shows that the laser mapping technology should be or is becoming an indispensable tool for above mentioned issues.
出处
《地球科学（中国地质大学学报）》
EI
CAS
CSCD
北大核心
2011年第2期347-354,共8页
Earth Science-Journal of China University of Geosciences
基金
国家“863”重点项目“灾害遥感应急监测与灾情信息快速提取技术”(No.2009AA12Z101-2-3)
关键词
激光雷达(LiDAR)
冰川
断裂
滑坡
海岸侵蚀和海岸线
light detection and ranging （LiDAR）
glaciers
fault
landslides
coastal erosion and shoreline.
