| 联合分析系统中地理环境数据的描述与特征 |
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| 引用本文： | 龚桂荣,杜莹,陈刚.联合分析系统中地理环境数据的描述与特征[J].海洋测绘,2014(2):28-30. |
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| 作者姓名： | 龚桂荣 杜莹 陈刚 |
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| 作者单位： | 解放军信息工程大学地理空间信息学院,河南郑州450052 |
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| 摘 要： | 针对目前我国仿真系统中环境建模存在的不足,从美军研发了15年的联合分析仿真系统着手,研究了系统中地理环境数据的类型、结构、分辨率等内容及其特征,并与其他系统进行了对比分析,提出了对我国仿真系统建设中环境建模的借鉴意义。
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| 关 键 词： | JAS 仿真系统 地理环境 环境描述 环境建模 |
Features and Representation of Geo-environment Data in Joint Analysis System |
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| GONG Guirong,DU Ying,CHEN Gang.Features and Representation of Geo-environment Data in Joint Analysis System[J].Hydrographic Surveying and Charting,2014(2):28-30. |
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| Authors: | GONG Guirong DU Ying CHEN Gang |
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| Institution: | (Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China) |
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| Abstract: | Environment is the spatial foundation of military simulation tasks,and it affects the action of Space Entity.Whether environment representation is reasonable determines the efficiency and reliability of the simulation system.To cover the shortage of current simulation systems,this paper first discussed the types,structure,resolution of geo-environment data in the US Joint Analysis System （JAS） which has being developed for 15 years,then,summarized the features of the environment data representation.Finally,by the contrast analysis with other systems,we got some reference for building simulation systems in the future. |
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| Keywords: | JAS simulation system geo-Environment environment representation environment simulation |
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