实景三维数据库系统设计与实现

Design and Implementation of 3D Real Scene Database System

以新疆维吾尔自治区为例,建设自治区实景三维数据库,设计统一的实景三维数据库模型,一体化存储DEM、DSM、DOM、基础地理实体等数据成果,完成实景三维数据的入库、检索、分析、数据服务发布以及一体化应用。形成组织规范、分布存储、逻辑集中、互联互通的实景三维数据库,满足实景三维新疆泛在服务需求。

Taking Xinjiang Uyghur Autonomous Region as an example,a unified 3D real scene database model was designed and the autonomous region′s 3D real scene database was built,and data products such as DEM,DSM and DOM and basic geographic entities were stored in an integrated way,so as to complete the database entry,retrieval,analysis,data service publishing and integrated application of the 3D real scene data.The formation of a standardized organization,distributed storage,logic centralized,interconnected 3D real scene database to meet the needs of ubiquitous services of 3D real scene XinJiang.