Study on the Parameters Acquisition Method of Distributed Hydrological Model Based on RS

摘要：

Parameters acquisition is a key step for the distributed hydrological model when simulating a basin. Based on remote sensing technology, this article proposed a parameters acquisition method of distributed hydrological model. That is extracting the important ground objects information from the images to obtain some parameters of the model. This article also used the hier-archical classification principle, and introduced the extraction method of several ground objects. At last, by means of TopModel, we simulated the Xueye Reser-voir, Laiwu City in Shandong Province. The experiment shows that this method can effectively improve the accuracy of model simulation.

作者: Jinping Sun Yong Liang Qin Yan Chengming Zhang

作者单位: School of Information Science and Engineering, Shandong Agricultural University,Taian, Shandong, 271 School of Information Science and Engineering, Shandong Agricultural University,Taian, Shandong, 271

会议类型: 国际会议

会议名称: The 4th IFIP International on Computer and Computing Technologies in Agriculture and the 4th Symposium on Development of Rural Information(第四届国际计算机及计算机技术在农业中的应用研讨会暨第四届中国农业信息化发展论坛 CCTA 2010)

会议地点: 南昌

会议语种:英文

页码: 452-463

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）