摘要
地理信息生成与地图制图一体化的数字制图系统的概念数据模型既要反映人们对于客观世界的理解,又要能够得到符合制图规范和美学要求的传统地图。文中分析和总结现有的GIS和制图软件数据模型的特点,并对地理信息生成与地图制图一体化表达的地理空间进行了重新理解,提出一体化数据模型设计应当考虑的几个要点。
The concept model of binding geographic information yield and map making not only reflects people＇s understanding to the real world but also produces traditional map which complies with map making restriction and aesthetic demand. Analysis is made on the characteristics of GIS and cartographic software data model nowa- days, and concluded the geography space from a new view--binding geographic information yield and map making in the design.
出处
《测绘工程》
CSCD
2007年第6期5-8,共4页
Engineering of Surveying and Mapping
基金
国家自然科学基金资助项目(40401052)
关键词
地理信息生成
地图制图
一体化
概念模型
geographic information yield
map making
binding
concept model
