期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2008
卷号：XXXVII Part B4
页码：249-252
出版社：Copernicus Publications
摘要：This paper aims at the characteristics of the data source, the requirements of the database establishing, studies the theory of spatial database, ComGIS and some relative key technique, discusses the pattern of database establishing, the organizing and storing mode of the data. Then the logical and physical model of SAR reference image database is proposed. The prototype of the information insurance system is designed and implemented finally. Oracle and ArcSDE is used to build the SAR reference image information insurance system. C/S pattern is adopted. The design of database is based on ArcSDE technology, and the development of the system is based on VC and ArcEngine. The final system achieves the requirements. It provides efficient concurrency accessing mechanism, fine security mechanism and flexible index mechanism. It can build quick index, manage spatial data and property data integrity in a transparent way, achieving data updating and sharing. SAR reference image information insurance system satisfies the needs of data import and update, data browse, spatial query and analysis. Data in the system can also output to be the given format to support for load preparation. Ultimately, a certain target region is taken for example and it shows that the design scheme is practicable and has some instructional meaning
