Design and Implementation of 3D Model Database for General-Purpose 3D GIS

作     者：XU Weiping ZHU Qing DU Zhiqiang ZHANG Yeting 

作者机构：State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University129 LuoyuRoad Wuhan 430079 China 

基　　金：Supported by the National Natural Science Foundation of China (No.40871212, No.40671158) the National High Technology Research and Development Program of China (No.2008AA121600) 

出 版 物：《Geo-Spatial Information Science》 (地球空间信息科学学报（英文）)

年 卷 期：2010年第13卷第3期

页      码：210-215页

摘      要：To improve the reusability of three-dimensional （3D） models and simplify the complexity of natural scene reconstruction, this paper presents a 3D model database for universal 3D GIS. After the introduction of its extensible function architecture, accompanied by the conclusion of implicit spatial-temporal hierarchy of models in any reconstructed scene of 3D GIS for general purpose, several key issues are discussed in detail, such as the storage and management of 3D models and related retrieval and load method, as well as the interfaces for further on-demand development. Finally, the validity and feasibility of this model database are proved through its application in the development of 3D visualization system of railway operation.

主 题 词：3D model database 3D GIS 3D modeling CAD models 

学科分类：081603[081603] 081802[081802] 0709[理学-地质学] 07[理学] 08[工学] 070503[070503] 0303[法学-社会学类] 0708[理学-地球物理学类] 0818[工学-交通运输类] 0705[理学-地理科学类] 0816[工学-纺织类] 0813[工学-化工与制药类] 0833[0833] 0812[工学-测绘类] 

核心收录：

D　O　I：10.1007/s11806-010-0309-7

馆 藏 号：203118107...