Construction and Application of River-Tree

作者：Qingnian Zhang · 发表于：Acta Scientiarum Naturalium Universitatis Sunyatseni · 年份：2005 · 被引用次数：4 · 研究领域：Environmental and Agricultural Sciences、Advanced Computational Techniques and Applications、Evaluation Methods in Various Fields

According to the characteristics of dendritic river systems,a method of constructing river-tree was proposed.Starting from river sources,river entities was constructed from river segments,and left and right tributaries of the main stream were identified.The method was fested in Java environment.The results showed that the method was effective to construct river trees and river-tree was useful for data query and quality inspection.