RS和GIS在滑坡研究中的应用

Application of RS and GIS Technology in Landslide Study

我国滑坡灾害分布广泛且发生频繁,提高滑坡研究水平对于防灾减灾具有重要的意义。遥感技术和地理信息系统在滑坡研究领域逐步得到了广泛应用。文章介绍了遥感技术和地理信息系统在滑坡调查、滑坡危险度区划、滑坡稳定性计算分析以及滑坡动态监测方面的应用情况。

There exist a lot of landslides in China, so it＇s very important for us to improve the study of landslide monitoring to prevent and reduce the loss caused by the landslides. In recent years, remote sensing（RS） and geographic information system（GIS） have been applied in landslides study. This paper introduces their applications in investigation, hazard zoning, stability calculation, dynamic monitoring of landslides.