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Metrics on the space of bounded Keplerian orbits and space situational awareness
Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference, 2009A main difficulty for orbit determination of space debris is the correlation of tracks of data belonging to the same physical object. A sequence of optical measurements of an Earth orbiting object over a single track has sufficient information to determine the topocentric angles and angular rates with some degree of precision, but yields no information
Jared M. Maruskin, Daniel J. Scheeres
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Simulating architectures of situational-aware cyber-physical space
Proceedings of the 11th European Conference on Software Architecture: Companion Proceedings, 2017Situational aware cyber-physical space seamlessly incorporates computational and physical parts to monitor what is going on in the environment and utilize this data to choose and act. Graphical Modeling, Code generation and simulation help in diminishing the cost of building a situational aware cyber-physical space application since the architects can ...
Mohammad Sharaf +3 more
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Big data for space situation awareness
SPIE Proceedings, 2017Recent advances in big data (BD) have focused research on the volume, velocity, veracity, and variety of data. These developments enable new opportunities in information management, visualization, machine learning, and information fusion that have potential implications for space situational awareness (SSA).
Erik Blasch +4 more
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Autonomy in use for space situation awareness
Sensors and Systems for Space Applications XII, 2019Advancements in artificial intelligence, information communication, and systems design are potential for autonomous systems emerging for space situation awareness (SSA) architectures. Examples of architecture designs are autonomy in motion (AIM) for dynamic data assessment systems (e.g., robotics) and autonomy at rest (AAR) for static data collection ...
Erik Blasch +6 more
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Mission-level space situational awareness
2015 IEEE Aerospace Conference, 2015Complex space systems typically provide the operator a means to understand the current state of system components. The operator often has to manually determine whether the system is able to perform a given set of high level objectives based on this information.
David LaVallee, Samuel Fix, David Edell
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Increasing Space Situational Awareness for NEOs
2015Over the past years, Europe has strengthened its commitment to foster space situational awareness. Apart from the current efforts in tracking space weather, artificial satellites and space debris, Near Earth Asteroid threat assessment is a key task. NEOshield has been part of this European effort.
Hestroffer, Daniel +2 more
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Orbital Perturbations for Space Situational Awareness
2020Because of the increasing population of space objects, there is an increasing necessity to monitor and predict the status of the near-Earth space environment, especially of critical regions like geosynchronous Earth orbit (GEO) and low Earth orbit (LEO) regions, for a sustainable future. Space Situational Awareness (SSA), however, is a challenging task
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Space Situational Awareness & Space Traffic Management
2020This chapter examines what makes Space Situational Awareness (SSA) challenging from the standpoint of policy, finance, and international engagement, and how such challenges impede our ability to mitigate collision and RFI risks. It also examines why timely and substantive improvements are required across the SSA and Space Traffic Management (STM ...
Dan Oltrogge, James Cooper
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Advanced Topics in Space Situational Awareness
2007Abstract : This report covers the technical accomplishments of the project entitled "Advanced Concepts in Space Situational Awareness" over the period Feb 15, 2002 - June 30, 2007. The report contains a summary of the activities, accomplishments, and research/technology transitions of the project followed by their detailed technical description ...
David Tyler, Sudhakar Prasad
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Responsive Space Situation Awareness in 2020
2007Abstract : The U.S. strategy to assure freedom of access in space hinges on Space Situation Awareness (SSA): the ability to find and track space objects and determine their capability and intent. As a result, AFSPC is investing much to overhaul the aging sensors, network the sensors to enable data sharing and dissemination timeliness, and improve the ...
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