基于高分辨率遥感影像的裸露山体监测

文章基于高分辨率遥感影像,研究裸露山体遥感监测方法,给出了遥感数据源及时相选择的建议,建立了遥感监测流程,以大连市为例进行了裸露山体现状及变化监测,掌握了各辖区裸露山体空间分布及变化情况。该方法全面、快速、准确,可弥补常规地面调查的不足,是提升生态环境管理精细化、信息化水平的有效手段。

Based on high-resolution remote sensing images,this paper was researched on the remote sensing monitoring methods of bare mountains.The suggestionswere made for how to select image sources and temporal stage.The monitoring process was establishedto monitor the distribution and changes of bare mountains.Taking Dalian as an example,compared with ground survey,this method is comprehensive,fast and accurate.It is an effective means to improve the level of meticulous and information management of ecological environment.