三维地图服务系统的研究与实现

提出并建立一个基于融合地形影像、高程、模型、矢量等数据场景的三维地图服务系统,提供三维基本功能、二三维联动以及数据共享管理等服务。本文主要研究三维地图服务系统的具体划分和实现方式,不仅实现各类三维数据的统一调用,而且更直观、快捷地为三维应用系统提供服务接口,高效地构建三维地理信息服务平台。

Research and Implement of 3D Map Service System

3D map service system based on the fusion of terrain image,altitude data,3D model and vector data is proposed to provide 3D map service,such as 3D basic operations,linkage of two and three dimensional maps and data sharing management.The main research of this paper is to study the specific division and realization of the 3D map service system.The system not only achieves uniform call of various types of 3D data,but also provides intuitive and efficient service interfaces for 3D application system to construct service platform of 3D geographic information efficiently.