物联网时代地球空间信息学的应用与发展趋势研究  

Application and Development Trend of Geospatial Informatics in the Era of Internet of Things

作　　者：李凯 李峰 张建民 杨伟铭 LI Kai;LI Feng;ZHANG Jianmin;YANG Weiming(Institute of Logistic Science and Technology,Academy of System Engineering,Academy of Military Sciences,Beijing 100071,China;School of Geospatial Information,Information Engineering University,Zhengzhou 450001,China)

机构地区：[1]军事科学院系统工程研究院后勤科学与技术研究所,北京100071 [2]信息工程大学地理空间信息学院,河南郑州450001

出　　处：《测绘地理信息》2020年第5期78-83,共6页Journal of Geomatics

基　　金：国家自然科学基金(41671409)。

摘　　要：随着信息通信技术的快速发展和多学科交叉融合,物联网的时代已经到来。但是物联网未来的发展还面临着诸多挑战,距离大规模的商业应用还存在一定差距。地球空间信息学是感知和认知时空信息的一门学科,在物联网的感知层、网络层和应用层均可发挥重要作用。物联网的体系建设和发展需要地球空间信息学的技术支撑,地球空间信息学也在物联网的驱动下产生新的时代课题。本文论述了物联网和地球空间信息学各自的研究现状,分析了地球空间信息学在物联网体系建设中可发挥的作用,总结了物联网时代地球空间信息学的关键技术,同时展望了物联网时代地球空间信息学的发展趋势。With the rapid development of communication technology and cross-disciplinary integration, the era of the internet of things(IoT) has arrived. However, the development of IoT still faces many challenges, and there is still a certain distance from large-scale commercial applications. Geospatial informatics is a discipline that perceives and recognizes spatiotemporal information. It can play an important role in the perception layer, network layer and application layer of the IoT. The construction and development of IoT system requires the technical support of geospatial informatics. Geospatial informatics also generates new era topics and development trends driven by IoT. This article discusses the current research status of IoT and geospatial informatics, analyzes the role that geospatial informatics can play in the construction of IoT system, summarizes the key technologies of geospatial informatics in the age of IoT, and prospects the development trend of geospatial informatics.

关 键 词：物联网时代 地球空间信息学 时空信息 技术支撑 发展趋势 

分 类 号：P208[天文地球—地图制图学与地理信息工程] P237[天文地球—测绘科学与技术]