点状要素与线状、面状要素的关系处理

Processing of Relation Between Spot Feature and Linear、Area Feature

摘要: 要素关系的处理是地形图综合中必须考虑的因素,本文讨论了基于矢量数据的点状要素与线状要素,点状要素与面状要素的关系处理。研究关系的分类、关系的判别和综合中关系的保持和应用。

Abstract: Processing of relation among features is necessary in topographic map generalisa-tion. In this paper, discussed is the processing of relation between spot feature and linear area feature,based on vector data.