| 全球位置信息叠加协议与位置服务网技术研究进展与展望 |
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| 引用本文： | 龚健雅,黄文哲,陈泽强,刘玉亭,李霖,唐卫明,张千里,陈静,陈波,乐鹏,刘军,肖计划.全球位置信息叠加协议与位置服务网技术研究进展与展望[J].地球信息科学,2022,24(1):2-16. |
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| 作者姓名： | 龚健雅 黄文哲 陈泽强 刘玉亭 李霖 唐卫明 张千里 陈静 陈波 乐鹏 刘军 肖计划 |
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| 作者单位： | 1.武汉大学遥感信息工程学院,武汉 4300792.武汉大学测绘遥感信息工程国家重点实验室,武汉 4300793.中国地质大学（武汉）国家地理信息系统工程技术研究中心,武汉 4300744.北京百度网讯科技有限公司,北京 1000855.武汉大学资源与环境科学学院,武汉 4300796.武汉大学卫星导航定位技术研究中心,武汉 4300797.清华大学网络科学与网络空间,北京 1000848.北京大学工学院,北京 1008719.哈尔滨工业大学（深圳）,深圳 51805510.北斗导航位置服务（北京）有限公司,北京 100176 |
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| 基金项目： | 国家重点研发计划重点专项(2017YFB0503700)。 |
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| 摘 要： | 随着信息技术的快速发展,当今世界步入信息爆发性增长的时代,互联网、物联网和传感网中的海量人类社会相关信息为解决城市治理和社会管理问题提供了新视角,如何将信息进行快速有效地整合和共享,是进一步提高城市智慧化管理能力面临的巨大挑战。近年来,在社会信息的位置泛在属性基础上提出的全球位置信息叠加协议与位置服务网技术,将位置作为信息横向关联的结点,为打通各领域系统间的壁垒,实现跨网、跨平台、跨系统、跨位置语言的海量异构信息自动汇集、融合计算与智能服务,提升社会化信息共享水平和效率,推动智慧地球和智能社会建设提供了支持。本文着重介绍了目前国内外关于全球位置信息叠加协议与位置服务网技术在立体剖分与位置编码、位置编码映射、地理实体编码、泛在位置信息叠加协议、高精度位置时空框架与位置感知的信息融合技术等各项关键技术的前沿进展。并进一步总结了全球位置服务网在行业中的示范应用,最后对全球位置服务网在技术和应用上的未来研究方向进行了讨论,以期望为未来全球位置服务网的发展提供参考。
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| 关 键 词： | 位置服务网 位置编码 位置信息叠加协议 时空信息融合 协同计算 |
| 收稿时间： | 2021-11-28 |
Global Location Information Superposition Protocol and Location-based Service Network Technology: Progress and Prospects |
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| GONG Jianya,HUANG Wenzhe,CHEN Zeqiang,LIU Yuting,LI Lin,TANG Weiming,ZHANG Qianli,CHEN Jing,CHEN Bo,YUE Peng,LIU Jun,XIAO Jihua.Global Location Information Superposition Protocol and Location-based Service Network Technology: Progress and Prospects[J].Geo-information Science,2022,24(1):2-16. |
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| Authors: | GONG Jianya HUANG Wenzhe CHEN Zeqiang LIU Yuting LI Lin TANG Weiming ZHANG Qianli CHEN Jing CHEN Bo YUE Peng LIU Jun XIAO Jihua |
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| Institution: | (School of Remote Sensing and Information Engineering,Wuhan University,Wuhan 430079,China;State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,Wuhan 430079,China;National Engineering Research Center of Geographic Information System,China University of Geosciences(Wuhan),Wuhan 430074,China;Beijing Baidu Netcom Science Technology Company Limited,Beijing 100085,China;School of Resources and Environmental Sciences,Wuhan University,Wuhan 430079,China;The Chinese Antarctic Center of Surveying and Mapping,Wuhan University,Wuhan 430079,China;Institute for Network Sciences and Cyberspace,Tsinghua University,Beijing 100084,China;College of Engineering,Peking University,Beijing 100871,China;Haebin Institute of Technology(Shenzhen),Shenzhen,518055,China;Beidou Navigation&LBS Beijing Company Limited,Beijing 100176,China) |
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| Abstract: | With the rapid development of information technology, the world has entered an era of explosive growth of information, the Internet, the Internet of Things, and sensor networks have flooded with massive amounts of human society related information, providing us with a new way to solve urban governance and social management issues. The biggest challenge to further improve the ability of urban smart management is that information cannot be integrated and shared quickly and effectively. Therefore, the global location information superposition protocol and location-based service network technology have been proposed, based on the location-based fact of most social information, which become a key technology to break the barriers between systems in various fields, and to make the automatic collection, integration of computing, and intelligent services of massive heterogeneous information across networks, platforms, systems, and languages come true. This paper summarizes the current domestic and foreign research progress on the key technologies of the global location information superposition protocol and location-based service network, and then introduces the demonstration application of the global location-based service network. Finally, the technology and application of the global location-based service network on the future research directions are discussed, which can be the reference for the development of the global location-based service network in the future. |
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| Keywords: | location service network location code location information superposition protocol spatial-temporal information fusion collaborative computing |
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