Architecture of HLA Based Distributed Virtual Geographic Environment  

作　　者：XU Bingli LIN Hui GONG Jianhua 

机构地区：[1]Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Shatin, N.T. Hong Kong

出　　处：《Geo-Spatial Information Science》2006年第2期127-134,共8页地球空间信息科学学报（英文）

基　　金：Funded by the National Natural Science Foundation of China (No.40341011) and the National 863 Program of China(No.2002AA135230)

摘　　要：Integrating the theory of distributed virtual geographic environment (DVGE) and high level architecture(HLA), the architecture of DVGE based on HLA is designed. The data flow and the object models of the architecture are also discussed. The architecture basically meets the need of DVGE in real-time communication, distribution, collaboration, reusing and interoperation, expansion, and standard.Integrating the theory of distributed virtual geographic environment （DVGE） and high level architecture（HLA）, the architecture of DVGE based on HLA is designed. The data flow and the object models of the architecture are also discussed. The architecture basically meets the need of DVGE in real-time communication, distribution, collaboration, reusing and interoperation, expansion, and standard.

关 键 词：distributed virtual geographic environment high level architecture runtime infrastructure ARCHITECTURE 

分 类 号：P208[天文地球—地图制图学与地理信息工程] TP391.9[天文地球—测绘科学与技术]