Bending Identification of Vector Curve Oriented Map Generalization
LI Chao-ku · Geospatial Information · 2014
The vector curve bending identification was studied in this paper. Several bending recognition principle was introduced from a mathematical point of view. The algorithms were implemented on the basis of Visual Studio 2008 and ArcEngine 9.3. Dif erent identii cation methods can be chose according to the different needs in later cartographic generalization. This method not only helps to remain the overall shape of the line features, also can make the simplification integrated result more reasonable.