Results 21 to 30 of about 25,837 (284)
New Aspects for Modernization Global Maritime Distress and Safety System (GMDSS) [PDF]
TransNav, 2020 This paper describes the new aspects of modernization Global Maritime Distress and Safety System (GMDSS) proposing new developments and integrations of Radio and Satellite Communication, Navigation and Surveillance (CNS) and Global Ship Tracking (GST ...
Marijan Ilcev
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A Stronger EU in Cosmos: Embracing the Concept of Space Security [PDF]
INCAS Bulletin, 2016 The recently unveiled EU Global Strategy for Foreign and Security Policy presents bold and ambitious plans in several increasingly important domains for Europe, including outer space. The EU has committed itself to securing an autonomous access to space,
Peter PINDJÁK
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Bulletin of "Carol I" National Defense University, 2023 This comprehensive article analyses the Laser Patroller Satellite (LPS) and its capabilities for enhancing security and safety in space exploration. The article is organized into five sections.
Victor Adrian VEVERA +1 more
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A software suite for orbit determination in Space Surveillance and Tracking applications
, 2022 In the last decades, the growing in-orbit population of resident objects has become one of the main concerns for space agencies and institutions worldwide, and several initiatives have been promoted to tackle this issue. In the resulting Space Surveillance and Tracking (SST) services, ground-based sensors (optical or radar) are typically used to track ...
Montaruli, M. F. +10 more
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Przegląd Komunikacyjny: The paper formulates the golden rules of space security. On this basis, the problem of security of objects orbiting the Earth was selected for detailed analysis: satellites moving in a crowded LEO (Low Earth Orbit) or slightly less exploited GEO ...
Piotr A. Wrzecioniarz +2 more
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Nonuniform Background Correction for Wide-Field Surveillance Camera
Applied Sciences, 2023 Space environment surveillance is very important for space security, which is easy to be disturbed by stray light and hot pixels, and the image background presents a certain degree of nonuniformity.
Dali Zhou, Xiaodong Wang
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Cooperative Tracking Strategies for Optical Space-To-Space Surveillance Constellations
IAF Space Operations SymposiumMost space surveillance and tracking systems are constituted by networks of ground stations of observing radars and optical telescopes. These systems are usually reliable, easily serviceable, and effective under ideal conditions, but suffer from strong bounds on scalability and coverage due to the heavy constraints on their geographic locations ...
D'Anniballe, Antonio +2 more
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Integration of the 3D Environment for UAV Onboard Visual Object Tracking
Applied Sciences, 2020 Single visual object tracking from an unmanned aerial vehicle (UAV) poses fundamental challenges such as object occlusion, small-scale objects, background clutter, and abrupt camera motion.
Stéphane Vujasinović +5 more
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Uncertainty Quantification for Space Situational Awareness and Traffic Management
Sensors, 2019 This paper presents a sensor-orientated approach to on-orbit position uncertainty generation and quantification for both ground-based and space-based surveillance applications.
Samuel Hilton +5 more
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A software suite for conjunction analysis assessment in Space Surveillance and Tracking applications
Papers of ESA GNC-ICATT 2023, 2023 In the last decades, the growing in-orbit population of resident objects has become one of the main concerns for space agencies and institutions worldwide, and several Space Surveillance and Tracking (SST) related initiatives have been promoted to tackle this issue. Indeed, the presence of the so-called space debris may jeopardise the operative mission
Bonaccorsi, S. +6 more
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