【摘要】 中国滑坡遥感研究与应用已有30多年的发展历史,作为滑坡调查的主要手段在大型工程建设中的滑坡灾害调查及危险性评价中发挥了重要作用。从4方面阐述了遥感技术在我国滑坡研究中的应用:①区域滑坡灾害遥感调查;②大型单体滑坡遥感调查;③滑坡灾害遥感监测;④遥感应用于滑坡风险评估。随着遥感技术理论的逐步完善和遥感图像空间分辨率、时间分辨率与波谱分辨率的不断提高,遥感技术已成为滑坡灾害调查、动态监测与预警、灾情实时调查与损失评估等工作中不可缺少的重要手段之一。更多还原

【Abstract】 The application of remote sensing technology in the studies of landslides in China has a history of more than 30 years.As the chief means of landslide research,remote sensing technology has played an important role in the damage investigation and risk assessment of landslides in large-scale engineer construction.With the rapid development of remote sensing technology,especially the utilization of high-resolution satellite data,which had become an indispensable mean for landslide identification and inventory,monitoring and assessment.This paper reviewed remote sensing applications for landslide research in China,including four aspects:① application of remote sensing in landslide inventory;② application of remote sensing in large-scale landslide study;③ application of remote sensing technology in landslide monitoring;④ application of remote-sensing in hazard risk assessment.With the gradual perfection of remote sensing technology theory,and the gradual improving of spatial resolution,time resolution and spectrum resolution of remote sensing imagery,the remote sensing technology has become one of the most important means to carry out landslide inventory,dynamic monitoring,early warning,and damage evaluation.更多还原