基于GIS技术的湖北省土壤侵蚀遥感研究

On Gis-based Remote Sensing of Soil Erosion in Hubei Province

利用遥感技术与地理信息系统技术,以湖北省为例,从宏观上对土壤侵蚀的空间分布特征进行了研究,具体表现为通过数学建模,对不同土地利用类型和不同植被覆盖上的土壤侵蚀的空间分布及其大小进行了定量分析,为定性定量研究我国的土壤侵蚀提供了一种思路与方法。

In order to study soil erosion,the technologies of remote sensing and geo- graphical information system(GIS)were used to analyze the spatial distribution of soil e- rosion.Taking soil erosion in Hubei province for example,the mathematical methodolo- gy for study on soil erosion was explored and developed.The quantitative approach and method of study on soil erosion were given.