In this paper, the DEMapplication to the study of waterlogging damage in Jianghan plain is demonstrated in principles as well as methods, The waterlogging mechanism and its agroecological characters are analysed, and the loss estimation formula for rice due to waterlogging is developed. With the support of DEM, the rice loss of waterlogging is estimated in the test region
喻光明, 邹尚辉, 方毅. 江汉平原渍害损失研究中DEM的应用[J]. 国土资源遥感, 1992, 4(2): 37-43.
Yu Guangming, Zou Shanghui, Fang Yi . THE DEM APPLICATION TO THE ESTIMATION OF WATERLOGGING LOSS IN JIANGHAN PLAIN. REMOTE SENSING FOR LAND & RESOURCES, 1992, 4(2): 37-43.
[1] Yu Guangming, 1991. The researches on flood and waterlogging damage using remote sensing in jianghan Plain:Foundational study technical Papers of FIG PC'91 Meeting and International Symposum,Beijing 1991.