人工河网
人工河网-
在分析了复杂人工河网特点的基础上，针对人工河网选取过程中需要考虑的几个重要因素，引入了线状要素动态分段模型组织人工河网数据及其空间知识。
This thesis analyzes the character of the complex ditch network , and imports the Dynamic Segmentation theory to organize the ditch network data and its spatial knowledge .
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针对人工河网难于结构化综合的问题，引入路径系统模型组织人工河网数据，并在形态上对沟渠进行分级、分类。
Aiming at the issue of ditch network structurally generalized difficultly , the Route System Model is imported to organize the ditch network data , and the ditch is classified morphologically .