Supported by the National Natural Science Foundation of China(No.40571133).
Multiple constraints for schematic road network map cartographic design are analyzed and summarized. Based on this, a set of quantitative criteria are set up and a new road network generalization method including prog...
Supported by the Science and Research Development Program Foundation of Yangtze University, the National Natural Science Foundation of China (No. 40571133) and the Key Laboratory of Geo-informatics of State Bureau of Surveying and Mapping (No. 2006(25)).
Point set generalization is one of the essential problems in map generalization. On the demands analysis of point set generalization, this paper proposes a method to generalize point sets based on the Kohonen Net mode...