Database Design in the Infrastructure Information Management System

This paper presents the design idea of building the infrastructure information management system based on remote sensing data. With the characteristics of the systems massive remote sensing data and the comprehensive application problem of heterogeneous data, unify the design specifications of the database is the most important. Then several data tables are designed by category. Finally some key technologies such as data storage are discussed . This infrastructure information management software has solved the problem of smoothly and quickly call of the massive underlying and heterogeneous data. It has realized the functions of infrastructure plotting, process supervision, statistical analysis and two-dimensional and three-dimensional visualization. This system has been applied in the professional domain to improve the work efficiency.