基于栅格的新安江模型与GTOPMODEL模型  

The Study on Grid-Xin′anjiang Model and GTOPMODEL

作　　者：姚成[1] 韩从尚[2] 李致家[1] 

机构地区：[1]河海大学水资源环境学院,江苏南京210098 [2]安徽省水文局,安徽合肥230022

出　　处：《水力发电》2007年第3期29-31,共3页Water Power

基　　金：国家自然科学基金项目(50479017)

摘　　要：根据新安江模型和TOPMODEL,建立了基于网格的分布式水文模型Grid-Xina′njiang和GTOPMODEL。将模型用于黄河支流洛河流域以及钱塘江支流密赛和太湖支流西苕溪流域的洪水模拟计算,并与新安江模型和TOPMODEL的结果进行比较。结果显示,基于网格模型的模拟精度要高于原模型的精度。Two grid-based distributed hydrologic model-Grid-Xin＇anjiang model and GTOPMODEL are developed on the basis of Xin＇anjiang model and TOPMODEL. The study focuses on the comparison of four different models： these two models with Xin＇anjiang model and TOPMODEL, the Luo River basin in the Yellow River, Misai sub＇basin of Qiantang fiver and Xitiao sub-basin of TaiHu fiver basin are selected as studied basins of different weather regions. The simulated results shows that the accuracy of the grid-based models is higher than that of Xin＇anjiang and TOPMODEL.

关 键 词：网格 分布式水文模型 新安江模型 TOPMODEL Grid-Xin'anjiang GTOPMODEL 

分 类 号：TV121.7[水利工程—水文学及水资源] O231.4[理学—运筹学与控制论]