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DOI:
飞控与探测:2021,(5):1-8
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国外高分辨率对地成像观测系统现状与发展趋势
(1.上海交通大学 船舶海洋与建筑工程学院;2.上海航天信息研究所;3.上海交通大学 航空航天学院)
Status and Development Trends of Foreign Space-Borne High-Resolution Imaging Remote Sensing Systems
ZHOU Yongjun1,QIANG Li2,LI Yuanxiang3,4
(1.School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiao Tong University;2.Shanghai Institute of Space Information;3.School of Aeronautics and Astronautics;4.Shanghai Jiao Tong University)
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中文摘要: 分析了国外以光学、雷达、高光谱载荷为主的高分辨率对地成像观测系统的现状和发展趋势,旨在为我国新一代高分辨率对地观测系统提供参考。研究表明:随着微纳卫星、高性能载荷、人工智能等关键技术的快速发展和应用,国外规划的新一代对地观测系统以智能小卫星集群为主,卫星平台研究集中于高性能微纳卫星、软件定义卫星、小卫星群组;载荷研究在提高载荷时间、空间、光谱分辨率的基础上,智能化、一体化、轻小型化是未来的发展趋势。
中文关键词: 高分辨率;对地观测;卫星平台;有效载荷
Abstract:The current status and development trends of high-resolution satellite-based imaging observation systems based on optics, radar, and hyperspectral payloads are analyzed, and the planning and introduction status of typical high-resolution earth observation systems abroad are introduced. The research shows that with the rapid development and application of key technologies such as micro-nano satellites, high-performance payloads, and artificial intelligence, the new-generation ground observation system planned abroad is mainly based on intelligent small satellite clusters. Satellite platform research focuses on high-performance micro-nano satellites, software-defined satellites, small satellite groups. Based on improving the time, space, and spectral resolution of the load, integration, intelligence, and miniaturization is the future development trends for payload side research. The study investigates the latest researches of foreign countries and agencies, aiming at providing a reference for the new generation of high-resolution earth observation system in China.
keywords: high-resolution;Earth observation system;satellite platform; payload
文章编号:20210501     中图分类号:TN911.73; TP391.9    文献标志码:A
基金项目:上海航天基金(SAST2018-108)
作者单位
周拥军 上海交通大学 船舶海洋与建筑工程学院 
羌 丽 上海航天信息研究所 
李元祥 上海交通大学 航空航天学院 
Author NameAffiliation
ZHOU Yongjun School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiao Tong University 
QIANG Li Shanghai Institute of Space Information 
LI Yuanxiang School of Aeronautics and Astronautics
Shanghai Jiao Tong University 
引用文本:
周拥军,羌 丽,李元祥.国外高分辨率对地成像观测系统现状与发展趋势[J].飞控与探测,2021,(5):1-8.

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