校园植被专题的时态空间表达  

Spatio-temporal Expression Pattern of Campus Vegetation

作　　者：石桂娇 李云岭[1] 薛雨 

机构地区：[1]山东科技大学测绘科学与工程学院,山东青岛266590

出　　处：《地理空间信息》2018年第5期57-59,63,共4页Geospatial Information

基　　金：国家自然科学基金资助项目(41471330)

摘　　要：传统GIS只能实现简单的查询分析,提供空间位置和属性信息,呈现校园景象的静态图片,而不能实现动态表达。对校园植被进行时态空间表达,不仅能实现传统GIS功能,而且能实现对校园植被的动态表达。从时空数据库的构建着手,设计了专题符号库和时空表达模型,从而达到校园植被随时间变化而变化显示的目的。The application of traditional GIS in campus vegetation is to achieve a simple query and analysis, and provide the spatial location and attribute information. So the campus scene is presented as static pictures, dynamic expression can't be achieved. The spatio-temporal expression of campus vegetation can not only solve the traditional GIS implementation function, but also realizes the dynamic expression of campus vegetation. We constructed the spatio-temporal database, designed a special symbol library, and described the spatio-temporal expression model in this paper.

关 键 词：时态GIS 校园植被 专题符号 时态表达 

分 类 号：P208[天文地球—地图制图学与地理信息工程]