近年来，地理信息系统（GIS）是储存和处理与地理空间分布有关信息的集合。
Recently, geographical information system (GIS) is the combination of savior and operation and information regarding distribution of geographical space.
在本文中，我们要来看一下一些非营利组织是如何利用最新的在线地图应用和地理信息系统、通过地理信息相关数据帮助他们各自的网络社区开展工作的。
In this article, we'll look at some examples of nonprofits on the cutting-edge of online mapping and GIS, and how they utilize place-related data to benefit their respective communities.
地理信息系统是用于采集、存储、管理、处理、检索、分析和表达地理空间数据的计算机系统。
Geography information system is a computer system for the collection, storage, management, processing, index, analysis and representation of geography spatial data.
应用推荐