REMOTE SENSING STUDY ON SOIL EROSION BACKED BY GIS ― TAKE THE SOIL EROSION IN HUBEI PROVINCE FOR EXAMPLE

摘要

The research of soil erosion is a core and focus point for study on protection of environment. In order to study the soil erosion, the technologies of Remote Sensing and Geographical Information System were used to analyze the spatial distribution of soil erosion. Take soil erosion in Hubei province for example, the mathematical methodology for study on soil erosion was explored and developed. And, the quantitative approach and track of study on soil erosion were given in this paper.