PAIR Distinguished Lecture by Prof. GONG Jianya of Wuhan University on 'High Accuracy Real-Time Intelligent Remote Sensing Satellite Concept and Key Technologies'
PAIR Distinguished Lecture Series
-
Date
04 Dec 2024
-
Organiser
PolyU Academy for Interdisciplinary Research
-
Time
14:30 - 16:00
-
Venue
HJ305, 3/F, Stanley Ho Building (Core J), PolyU (Limited seats are available on a first-come, first-served basis)
Speaker
Prof. GONG Jianya
Enquiry
PolyU Academy for Interdisciplinary Research info.pair@polyu.edu.hk
Summary
Abstract:
In the past few years, satellite-based remote sensing technology has been rapidly developed, the spatial resolution of civilian satellites has reached 0.3m, and the positioning accuracy of post-processing satellites has also reached 3–5m. However, since the data processing system and application mode of existing remote sensing satellites are built according to the delayed processing and application technology system, from uploading instructions to data acquisition, transmission, receiving, processing, and distribution to the application, it needs to go through many processes, often taking several hours or even days to reach the user terminal, which is difficult to meet the immediate user needs. Many remote sensing applications, including disaster emergency and military applications, require immediate response.
This lecture analyzes the necessity of developing real-time remote sensing satellites, and summarizes three core key technologies: real-time and high-precision positioning of satellite remote sensing images, real-time acquisition and transmission of satellite data, and intelligent processing of remote sensing data in orbit. The lecture also introduces some experimental studies of Luojia series satellites developed by Wuhan University in the integration of communication, navigation and remote sensing satellite technologies for real-time remote sensing. In the end, the lecture introduces the plan and progress of the real-time intelligent remote sensing monitoring system—Oriental Smart Eye constellation, which is being established by Wuhan University and Shandong Province.
Prof. GONG Jianya
Professor, School of Remote Sensing and Information Engineering, Wuhan University, China
Prof. GONG Jianya is a Member of the Chinese Academy of Sciences focusing on photogrammetry and remote sensing. He is currently a Professor in the School of Remote Sensing Information Engineering and the State Key Laboratory of Surveying and Mapping Remote Sensing Information Engineering, Wuhan University.
Prof. Gong is a winner of the National Fund for Distinguished Young Scholars, Chief Scientist of 973 Project, Academic Leader of Innovation Group of National Natural Science Foundation of China, Leading Talent of Science and Technology of National Bureau of Surveying and Mapping, Convener of Surveying and Mapping Subject Group of the Sixth and Seventh Discipline Evaluation Group of the State Council, Former Chairman of the Sixth Commission of the International Society for Photogrammetry and Remote Sensing (ISPRS), Former President of the International Association of Chinese Professionals in Geographic Information Sciences, Secretary-General of the Asia Geographic Information System Association, Deputy Editor-in-Chief of the Journal of Surveying and Mapping, and Editor-in-Chief of the Journal of Geodesy and Geoinformation Science.
Prof. Gong has hosted more than 40 national and provincial scientific research projects, and won 1 National Science and Technology Progress Innovation Team Award, 1 First Prize and 4 Second Prizes of the National Science and Technology Progress Award, 4 Provincial and Ministerial Grand Prizes and 13 First Prizes, and 1 Doležal Achievement Award from ISPRS. He has published 18 monographs and textbooks, and published more than 500 papers, including more than 100 SCI papers, with more than 20,000 citations. He has supervised more than 170 master and 120 doctoral students.
You may also like
