Progress and Challenges in Intelligent Remote Sensing Satellite Systems

被引:237
作者
Zhang, Bing [1 ,2 ]
Wu, Yuanfeng [1 ]
Zhao, Boya [1 ]
Chanussot, Jocelyn [3 ,4 ]
Hong, Danfeng [1 ]
Yao, Jing [1 ]
Gao, Lianru [1 ]
机构
[1] Chinese Acad Sci, Key Lab Digital Earth Sci, Aerosp Informat Res Inst, Beijing 100094, Peoples R China
[2] Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
[3] Univ Grenoble Alpes, INRIA, CNRS, Grenoble INP LJK, F-38000 Grenoble, France
[4] Chinese Acad Sci, Aerosp Informat Res Inst, Beijing 100094, Peoples R China
基金
中国国家自然科学基金; 国家重点研发计划;
关键词
Satellites; Remote sensing; Spatial resolution; Imaging; Sensors; Real-time systems; Satellite broadcasting; Artificial intelligence; hyperspectral remote sensing; intelligent remote sensing satellite; onboard real-time processing;
D O I
10.1109/JSTARS.2022.3148139
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Due to advances in remote sensing satellite imaging and image processing technologies and their wide applications, intelligent remote sensing satellites are facing an opportunity for rapid development. The key technologies, standards, and laws of intelligent remote sensing satellites are also experiencing a series of new challenges. Novel concepts and key technologies in the intelligent hyperspectral remote sensing satellite system have been proposed since 2011. The aim of these intelligent remote sensing satellites is to provide real-time, accurate, and personalized remote sensing information services. This article reviews the current developments in new-generation intelligent remote sensing satellite systems, with a focus on intelligent remote sensing satellite platforms, imaging payloads, onboard processing systems, and other key technological chains. The technological breakthroughs and current defects of intelligence-oriented designs are also analyzed. Intelligent remote sensing satellites collect personalized remote sensing data and information, with real-time data features and information interaction between remote sensing satellites or between satellites and the ground. Such developments will expand the use of remote sensing applications beyond government departments and industrial users to a massive number of individual users. However, this extension faces challenges regarding privacy protection, societal values, and laws regarding the sharing and distribution of data and information.
引用
收藏
页码:1814 / 1822
页数:9
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