实景三维数据展示平台设计与实现

Design and Implementation of Realistic 3D Data Display Platform

通过对三维实体和全方位多维数据管理与展示技术的研究,将遥感影像、DEM、三维实体、实景影像、BIM等多种数据资源在同一空间尺度进行集成,采用地理空间大数据技术,研发实景三维数据展示平台。提升实景三维数据服务能力,为自然资源管理和生态环境保护等工作提供统一的实景三维服务支撑,提高管理决策的科学化和信息的社会化服务水平。

This article studies the multi-angle and multi-dimensional data management and display technology of 3D entities,integrates multiple data resources such as remote sensing images,DEM,3D entities,real scene images,BIM,etc.at the same spatial scale,and uses geospatial big data technology to develop a realistic 3D data display platform.It enhances the service capability of realistic 3D data,provides unified realistic 3D service support for natural resource management and ecological environmental protection,and improves the level of scientific management decision-making and information socialization services.