Using TMimagery as remote sensing information source to analyze the coverage of vegetation and employing digital contour as data information source to extract the slope in combination with atmosphere and soil data, one can accomplish the investigation of soil erosion through GISspatial analysis.
刘洋, 刘述彬, 陆忠军, 张有智. RS、GIS技术在松嫩平原水土流失调查中的应用[J]. 国土资源遥感, 2003, 15(2): 27-29,54.
LIU Yang, LIU Shu-bin, LU Zhong-jun, ZHANG You-zhi . THE APPLICATION OF RS AND GIS TECHNIQUES TO THE INVESTIGATION OF SOIL EROSION IN SONGHUAJIANG-NENJIANG PLAIN. REMOTE SENSING FOR LAND & RESOURCES, 2003, 15(2): 27-29,54.