Full 3D Geospatial Information System Platform Software (GeoScope)

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原文链接：http://www.cnblogs.com/kekec/archive/2010/11/10/1873392.html

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#数据库

介绍了一种统一的三维城市模型，支持多维、多尺度及多层次细节表示；实现了多源三维地理空间数据的无缝集成，并参与制定了国家三维城市建模技术规范；开发了高效的三维地理空间数据库引擎，支持实时应用中的海量三维地理空间数据集成管理。

Developed by：

Wuhan University

China University of Geosciences （ wuhan ）

Zhejiang University

Wuhan Land Resources and Planning Information Center

Supported By the National High Technology Research and Development Program (863 Program) of China (No. 2008AA121600).

Introduction

• A unified 3D city models ， support multidimensional, multiscale and levels of detail representation of outdoor & indoor and aboveground & underground 3D objects

• Seamless integration of multisource 3D geospatial data, prepare the national standard 《 Technical specification for three dimensional city modeling 》

• High-efficient 3D geospatial database engine, supports integrated management of massive 3D geospatial data for real-time applications

• High-performance 3D geovisual analysis functions, supports multiuser 3D geo-collaboration based on the geospatial database

• A high-performance visualization engine exploiting the massively parallel computation architecture of modern GPUs, supports real-time realistic rendering of large-scale complicated 3D geospatial environments.

• Extendible and high-availability software architecture based on the hierarchical message bus, facilitates multimodal integrative applications of 2D GIS and 3D GIS

Technical specification for three dimensional city modeling