摘要
卫星遥感技术由于其具有覆盖范围广、时空分辨率高等特点,使其在各个领域都得到广泛的应用。以山西某高速公路为例,通过应用遥感解译技术对公路沿线植被信息进行提取,得出各类型植被分布数据,从而实现对沿线植被分布面积及公路建设前后植被类型结构变化情况进行定量评价,为高速公路建成后路域生态环境保护及植被恢复提供参考依据。
The Satellite Remote Sensing Technology has been widely applied in various fields due to its wide coverage, high temporal-spatial resolution and so on. Taking an expressway in Shanxi as the example, this paper obtained the distributed data of various vegetations using remote sensing interpretation to extract vegetation information along the highway. The quantitative evaluation could thus be conducted on the distribution area of vegetations along the highway and structural change condition of vegetation type before and after highway construction, which could provide reference for the ecological environmental protection and vegetation restoration after highway construction completion.
作者
朱二刚
ZHU Er-gang(Shanxi Transportation Research Institute,Taiyuan,Shanxi 030006,China)
出处
《山西交通科技》
2018年第4期123-125,共3页
Shanxi Science & Technology of Transportation
关键词
遥感解译
高速公路
生态环境
remote sensing interpretation
expressway
ecological environment
