RULE-BASE GENERALIZATION METHOD ON LARGE-SCALE TOPOGRAPHIC MAP

摘要：

　　Map generalization is a procedure involving much intellective reasoning action,with very wide domain.It is also a difficult problem in the field of cartography in the world.This paper makes a study on the interactive and rulebased digital generalization,and a map generalization environment for large scale topographic map is designed and realized.A number of tests have proved that map generalization can be successfully and interactively done with the cooperation of human and computer if the procedures of map generalization are wisely decomposed.Compared with the traditional manual method,this map generalization can shorten the working time to 1/4 or even.Besides,the work will become less intensive with higher precision.

关键词： large scale topographic map cartographic generalization

作者: XIAO Zhou Yang Bogang ZHANG Haitao

作者单位: Beijing Institute of Surveying and Mapping,No.15 Yangfangdian Road,100038,Beijing China,;Beijing Key Lab of Information Engineering in City Space,100038,Beijing China

会议类型: 国内会议

会议名称: “地理空间数据库与位置服务”国际学术会议

会议地点: 苏州

会议语种:英文

页码: 305-310

在线出版日期: 2014-05-14（万方平台首次上网日期，不代表论文的发表时间）