In this paper an approach representing spatial hydrological process dynamically and interactively is developed,using Huangtuling watershed in Zhejiang province as a case area.

• 本文以浙江黄土岭流域为试验区,结合地理信息系统和计算机图形学的方法和技术探究了流域空间水文过程的动态交互显示方法。