CAJ | 학술논문

GIS软件发展到现在已经到了一个比较成熟的阶段。开源GIS的提出,从本质上为GIS软件的新发展提供了方向。开源GIS以开放、分享的特点将会成为以后GIS软件研发的主流方向。文章概述了开源GIS的基本构架、数据类型和优势特点,同时从研发角度以及商业角度分析了开源GIS的意义。
GIS연건발전도현재이경도료일개비교성숙적계단。개원GIS적제출,종본질상위GIS연건적신발전제공료방향。개원GIS이개방、분향적특점장회성위이후GIS연건연발적주류방향。문장개술료개원GIS적기본구가、수거류형화우세특점,동시종연발각도이급상업각도분석료개원GIS적의의。
GIS software development has reached a mature stage.The Open Source GIS leads a new direction of GIS development.Open Source GIS will become a part of mainstream of GIS software with features of opening and sharing.The paper outlines the basic framework of the Open Source GIS,data types,characteristics and advantages.And it points out the significance of the open source GIS from the perspectives of theory and business practices.