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Propagation Effects in Space-Based Surveillance Systems
1982Abstract : This report describes the first year's effort to investigate propagation effects in space-based radars. A model was developed for analyzing the deleterious systems effects by first developing a generalized aperture distribution that ultimately can be applied to any space-based radar configuration. The propagation effects are characterized in
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System and technology considerations for space-based air traffic surveillance
2nd Aerospace Maintenance Conference, 1986This paper describes the system trade-offs examined in a recent study of space-based air traffic surveillance. Three system options, each satisfying a set of different constraints, were considered. The main difference in the technology needed to implement the three systems was determined to be the size of the spacecraft antenna aperture.
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Feasibility of performing space surveillance tasks with a proposed space-based optical architecture
Advances in Space Research, 2011Abstract Under ESA contract an industrial consortium including Aboa Space Research Oy (ASRO), the Astronomical Institute of the University of Bern (AIUB), and the Dutch National Aerospace Laboratory (NLR), proposed the observation concept, developed a suitable sensor architecture, and assessed the performance of a space-based optical (SBO) telescope ...
Flohrer, T. +3 more
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Optimal color space based probabilistic foreground detector for video surveillance systems
2017 IEEE 26th International Symposium on Industrial Electronics (ISIE), 2017Foreground detection is one of the well and widely studied research topic in the field of computer vision. However, it still fails to cope with the many practical issues such as illumination changes, dynamic backgrounds, and shadow. This paper proposes optimal color space based probabilistic foreground detector.
Ajmal Shahbaz +2 more
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Analysis of orbit determination for space based optical space surveillance system
Advances in Space Research, 2015Abstract The detection capability and orbit determination performance of a space based optical observation system exploiting the visible band is analyzed. The sensor characteristics, in terms of sensitivity and resolution are those typical of present state of the art star trackers.
Sciré, Gioacchino +2 more
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Autonomous Optical Sensing for Space-Based Space Surveillance
2023 IEEE Aerospace Conference, 2023Khaja Faisal Hussain +3 more
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Innovative space-based surveillance concepts
AIAA Space 2001 Conference and Exposition, 2001John Garnham, Bruce Preiss, Yolanda King
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Flight Dynamics System for Space-Based Space Surveillance and Tracking
Paper ID ...Mirko Trisolini +6 more
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Advanced cryogenic technology for space based infrared surveillance and stored cryogens
2001 IEEE Aerospace Conference Proceedings (Cat. No.01TH8542), 2002Current space cryocooler developments have achieved performance and capability that have made the use of active refrigeration in space missions feasible. Space flight demonstrations baselined and implemented active refrigeration to achieve mission goals.
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