摘要
根据信息系统开发的原理,对国土信息系统项目开发的前期工作———需求分析进行了论述,并结合理论与实践对需求调研阶段所应完成的各相关项的具体内容进行了归纳总结。
Base on developing principle of information system, the prophase work of item development of land information system i.e. demand analysis is carried through the discussions, and the theory combined with the practice, the special content of relevant items is carried through summing-up in demand inquisition and research phase.
出处
《地矿测绘》
2004年第1期28-29,共2页
Surveying and Mapping of Geology and Mineral Resources
关键词
国土信息系统
需求分析
项目
计划
软件
Land information system
Demand analysis
Items
Program
Software
