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Incremental Contour Line Fusion Based on Line/Line Topological Relations
Incremental Updating Line/line Topological Relations Characteristic Object Local Contour Fusion
2015/12/1
Incremental contour fusion plays a very important role in updating topographic database. The most popular fusion methods in current use depend on manual work basically, in which it results in large wo...
A Generalization of Contour Line Based on the Extraction and Analysis of Drainage System
Map generalization Delaunay triangulation Drainage system
2015/7/10
Unlike the simplification of independent line features, the generalization of terrain contour is to handle the “line group”, which
describes the geomorphologic characteristics, such as the terrain va...