Luojia 3-01 Satellite—Real-Time Intelligent Service System for Remote Sensing Science Experiment Satellite
Luojia 3-01 is the world's first intelligent remote sensing satellite, equipped with various imaging modes including video, frame-pushing, and scan-pushing. It boasts submeter level multimode optical imaging capabilities, on-orbit intelligent processing, and real-time intra-satellite and...
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10496159/ |
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| _version_ | 1850023142046564352 |
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| author | Mi Wang Qianyu Wu Jing Xiao Deren Li Fang Yang |
| author_facet | Mi Wang Qianyu Wu Jing Xiao Deren Li Fang Yang |
| author_sort | Mi Wang |
| collection | DOAJ |
| description | Luojia 3-01 is the world's first intelligent remote sensing satellite, equipped with various imaging modes including video, frame-pushing, and scan-pushing. It boasts submeter level multimode optical imaging capabilities, on-orbit intelligent processing, and real-time intra-satellite and satellite-to-ground data transmission. Throughout the satellite's design and development, we have established the real-time intelligent information service architecture for Luojia 3-01, marking a new paradigm in on-orbit processing and real-time services for intelligent remote sensing satellites. We have proposed the on-orbit real-time processing architecture of Luojia 3-01, addressing the challenges of limited computational and storage resources, particularly in on-orbit processing of vast volumes of remote sensing data, including core algorithmic bottlenecks in “correction-extraction-compression.” A novel intelligent remote sensing satellite system has been developed, featuring multimode imaging, an open platform, intelligent processing, and satellite-to-ground interconnectivity, which significantly reduces the response time of remote sensing services to less than 8 min, thereby shortening the cycle from data acquisition to intelligent information service. This innovation spearheads a technological leap in remote sensing satellite services from data to information, from post-event to real-time, and from professional to widespread public applications, laying a solid foundation for the popularization and commercialization of China's intelligent remote sensing satellites. |
| format | Article |
| id | doaj-art-7566ad01bf8b46efa8f901d9faaadb72 |
| institution | DOAJ |
| issn | 1939-1404 2151-1535 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing |
| spelling | doaj-art-7566ad01bf8b46efa8f901d9faaadb722025-08-20T03:01:28ZengIEEEIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing1939-14042151-15352024-01-01178250825710.1109/JSTARS.2024.338695810496159Luojia 3-01 Satellite—Real-Time Intelligent Service System for Remote Sensing Science Experiment SatelliteMi Wang0https://orcid.org/0000-0003-2799-5987Qianyu Wu1https://orcid.org/0000-0001-5415-1101Jing Xiao2https://orcid.org/0000-0001-9794-0119Deren Li3Fang Yang4State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, ChinaState Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, ChinaSchool of Computer Science, Wuhan University, Wuhan, ChinaState Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, ChinaDFH Satellite Company Ltd., Beijing, ChinaLuojia 3-01 is the world's first intelligent remote sensing satellite, equipped with various imaging modes including video, frame-pushing, and scan-pushing. It boasts submeter level multimode optical imaging capabilities, on-orbit intelligent processing, and real-time intra-satellite and satellite-to-ground data transmission. Throughout the satellite's design and development, we have established the real-time intelligent information service architecture for Luojia 3-01, marking a new paradigm in on-orbit processing and real-time services for intelligent remote sensing satellites. We have proposed the on-orbit real-time processing architecture of Luojia 3-01, addressing the challenges of limited computational and storage resources, particularly in on-orbit processing of vast volumes of remote sensing data, including core algorithmic bottlenecks in “correction-extraction-compression.” A novel intelligent remote sensing satellite system has been developed, featuring multimode imaging, an open platform, intelligent processing, and satellite-to-ground interconnectivity, which significantly reduces the response time of remote sensing services to less than 8 min, thereby shortening the cycle from data acquisition to intelligent information service. This innovation spearheads a technological leap in remote sensing satellite services from data to information, from post-event to real-time, and from professional to widespread public applications, laying a solid foundation for the popularization and commercialization of China's intelligent remote sensing satellites.https://ieeexplore.ieee.org/document/10496159/Image processingintelligent sensorsintelligent systemsLuojia 3-01 |
| spellingShingle | Mi Wang Qianyu Wu Jing Xiao Deren Li Fang Yang Luojia 3-01 Satellite—Real-Time Intelligent Service System for Remote Sensing Science Experiment Satellite IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing Image processing intelligent sensors intelligent systems Luojia 3-01 |
| title | Luojia 3-01 Satellite—Real-Time Intelligent Service System for Remote Sensing Science Experiment Satellite |
| title_full | Luojia 3-01 Satellite—Real-Time Intelligent Service System for Remote Sensing Science Experiment Satellite |
| title_fullStr | Luojia 3-01 Satellite—Real-Time Intelligent Service System for Remote Sensing Science Experiment Satellite |
| title_full_unstemmed | Luojia 3-01 Satellite—Real-Time Intelligent Service System for Remote Sensing Science Experiment Satellite |
| title_short | Luojia 3-01 Satellite—Real-Time Intelligent Service System for Remote Sensing Science Experiment Satellite |
| title_sort | luojia 3 01 satellite x2014 real time intelligent service system for remote sensing science experiment satellite |
| topic | Image processing intelligent sensors intelligent systems Luojia 3-01 |
| url | https://ieeexplore.ieee.org/document/10496159/ |
| work_keys_str_mv | AT miwang luojia301satellitex2014realtimeintelligentservicesystemforremotesensingscienceexperimentsatellite AT qianyuwu luojia301satellitex2014realtimeintelligentservicesystemforremotesensingscienceexperimentsatellite AT jingxiao luojia301satellitex2014realtimeintelligentservicesystemforremotesensingscienceexperimentsatellite AT derenli luojia301satellitex2014realtimeintelligentservicesystemforremotesensingscienceexperimentsatellite AT fangyang luojia301satellitex2014realtimeintelligentservicesystemforremotesensingscienceexperimentsatellite |