摘要
在总结RS ,GIS和GPS系统及其特点的基础上 ,分析了“3S”一体化的必要性和技术支持 ,讨论了“3S”一体化技术的模式 ,并提出了基于“3S”一体化的数据结构 。
Based on summarizing characters of RS, GIS and GPS, necessity and technical support of '3S' integration are analyzed. '3S'integrating model is discussed, and data structure on account of '3S'integration is proposed. Demand of integrating data structure is also inquired.
出处
《地质与勘探》
CAS
CSCD
北大核心
2001年第5期53-55,共3页
Geology and Exploration
