河流自动综合方法

Study on River Automatic Generalization

本文在分析河网结构的基础上,提出了一种基于河流的结构化的河网自动建立方法,建立了两个结构索引即线索树结构索引及层次结构索引,并根据包含以上索引的结构化河网,对河流的自动综合的一系列技术问题进行了初步的探讨。

This paper based on the analysis of the river net structure, introduced a kind of struc-turalized river net which uses the river as the basic element. In this paper,the author dis-cussed the automatically establishing method of the structuralized river net,and the two kindsof structural indexes, that is,the tree structural index and the layer structural index. Accord-ing to the above indexed structuraliged river net,the method of how to synthesize the riversautomatically is been discussed primarily.