摘要
伴随着IT技术的不断成熟,以及3S技术的不断进步,空间信息技术以及基于空间信息的服务、分析、辅助决策等在各领域得到广泛应用。本文结合传统数据库的构建方法,提出采用面向对象的空间数据模型组织空间数据和构建空间数据库,并在此基础上展望其未来的发展方向。
With the information technology continuing to mature, and 3S technology progressing, Spatial information technology and services, analysis, assistant decision-making based on Spatial Information are widely used in various fields. In this paper, the object-oriented spatial data model is proposed for the organization of spatial data and the construction of spatial database combined with the traditional method of constructing the database. On this basis, the development of spatial database technology is looked to the future.
出处
《科技广场》
2010年第3期177-179,共3页
Science Mosaic
