GIS应用中认知阶层性对地理信息有效传输的影响  

Impact of Cognition Hierarchies to the Effective Geographic Information Communication in GIS Applications

作　　者：陈川[1] 张晓帆[2] Julia Ellis BURNET 薛重生[1] 张利华[1] 

机构地区：[1]中国地质大学城市遥感信息研究所,湖北武汉430074 [2]新疆大学资源与环境科学学院,新疆乌鲁木齐830046 [3]中国地质大学环境学院,湖北武汉430074

出　　处：《地理与地理信息科学》2005年第3期10-13,共4页Geography and Geo-Information Science

基　　金：国家973项目"中亚型造山与成矿"第九课题;大型矿集区识别与预测(2001CB409809)

摘　　要：GIS应用的最终目的是使其所包含的地理信息有效传递。该文从信息科学、认知科学及地理信息科学角度出发,指出认知空间和地理空间的阶层对应性是实现地理信息有效传递的基础;提出两类空间重叠区的概念,并阐明其在信息有效传递过程中的重要作用;确立认知科学在GIS应用中的两个基本原则是建立这种对应性的理论依据;强调信息制造者(制图者)是构建这种对应性的实施者,而信息接收者(用户)对认知空间分类阶层的正确识别则是构建这种对应性的出发点。The effective communication is the ultimate objective of GIS applications.From the information science,cognition science and geographic information science's perspective,this paper proposes that the correspondence between the hierarchy of cognitive space and the hierarchy of geographic space is the foundation of the effective communication.Two overlapping regions of space are defined; their significance to effective communication is emphasized.Two cognitive principles in GIS application are established as theoretical basis for the hierarchical correspondence design.As the designer of the hierarchical correspondence,the sender's (information producer's) crucial position is punctuated.Meantime,it is also believed that the correct recognition of a receiver's (user's) cognitive space hierarchy should be the gate to the successful design for hierarchical correspondence.

关 键 词：GIS应用 阶层 传输 地理信息科学 认知科学 对应性 地理空间 传递过程 空间分类 信息接收 重叠区 类空间 制造者 构建 制图 

分 类 号：P208[天文地球—地图制图学与地理信息工程] D663[天文地球—测绘科学与技术]