environ. | geographic information system An organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information that can be drawn from different sources, both statistical and mapped | 地理信息系统 (一个计算机硬件,软件,地理数据和人员的组合,以有效的捕获,存储,更新,处理,分析和显示一切形式的,从不同来源得到的地理参照信息,可以是统计数据和地图。) |