山东省地理国情普查数据库系统的设计与实现

地理国情普查是一项重大的国情国力调查。地理国情普查数据库系统建设是地理国情普查工作的重要组成部分。为了实现地理国情普查成果的科学有效管理以及普查成果的高效应用,山东省开展了地理国情普查数据库系统建设。根据山东省地理国情普查待建库数据的类型、用途及其之间的相互关系进行了科学细致的数据库设计;根据地理国情普查数据管理、应用与服务的相关需求,将地理国情普查数据库管理与应用服务系统划分为质检与预处理工具、数据库集成管理、统计分析、普查图制作、普查成果展示和成果应用服务6个子系统。通过该系统的建设山东省建立了完整的、空间连续、主要要素时点统一的省级地理国情普查数据库,实现了地理国情普查成果的集成管理与集成展示、统计分析应用,并为今后的地理国情监测提供了有力支撑。该文从系统总体架构、数据库设计、系统功能设计及实现等方面介绍了山东省地理国情普查数据库系统的设计及实现情况。

Design and Implementation of General Survey Database System of National Geographic Condition

The construction of database system on national geographic condition is a significant national condition and power investigation. It is an important part in learing national geographic condition. In order to realize scientific management and effective application of general survey ahcievement of national geographic condition, the construction of national geographic condition database system has been carried out in Shandong province. The database has been designed scientifically and meticulously as to type, usage and correlation of to-be-built bases on Shandong national geographic condition. The national geographic condition database management and application service system consists of quality control and preprocess tool, database integrated management system, national geographic statistics analysis system, national geographic condition mapping system, results presentation system and results application service system according to the needs of national geographic condition data management, application and service. Through the construction of this system, provincial level national geographic condition database has been built up, featured with completion, continuation in space, unity of principal factors in time and spot, which has achieved integrated management and presentation, statistics analysis application of national geographic census results and supported convincingly national geographic monitoring in the future. From the aspects of overall structure, database design, design and realization of system function , design and the implemention of the database system on national geographic condition in Shandong province has been introduced.