Results 261 to 270 of about 136,014 (304)
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2015
Borders are the key sites in the distinction of territories. As places of the sorting and effective differentiation of the (global) mobilities of people and things, borders are married to the practice and evolution of surveillance. This chapter is concerned with such processes of border-making or bordering which act to instate or reinforce existing ...
Fussey, P., Coaffee, J.
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Borders are the key sites in the distinction of territories. As places of the sorting and effective differentiation of the (global) mobilities of people and things, borders are married to the practice and evolution of surveillance. This chapter is concerned with such processes of border-making or bordering which act to instate or reinforce existing ...
Fussey, P., Coaffee, J.
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Advances in Space Research, 1993
Abstract The United States operates a diverse set of more than two dozen radar and optical facilities around the world to monitor near-Earth space. The mission of the Space Surveillance Network (SSN) to detect, track, catalog, and identify all man-made objects in space pertains not only to routine space operations but also to special event processing,
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Abstract The United States operates a diverse set of more than two dozen radar and optical facilities around the world to monitor near-Earth space. The mission of the Space Surveillance Network (SSN) to detect, track, catalog, and identify all man-made objects in space pertains not only to routine space operations but also to special event processing,
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Signal Processing for Space Surveillance Radar
2022Space Situational Awareness (SSA) by ground-based Digital-Array Radar (DAR) systems has been attracting global attention in recent years. One of its fundamental tasks is to provide accurate collision forecast between space debris and active satellites, leading to increased avoidance probability.
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Space and Surveillance in Jonathan Raban’s Novel Surveillance (2006)
2023This chapter discusses how Jonathan Raban, in his novel Surveillance (2006), depicts a post-9/11 world where surveillance is used for various purposes. Focusing on how surveillance affects different spaces in the novel – from urban spaces to the cyberspace to people’s private space –, this ...
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2017
Current communications research takes up the political and ethical problems posed by new surveillance technologies in public space, ranging from biometric technologies adopted by state security apparatuses to self- and peer-monitoring applications for the consumer market.
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Current communications research takes up the political and ethical problems posed by new surveillance technologies in public space, ranging from biometric technologies adopted by state security apparatuses to self- and peer-monitoring applications for the consumer market.
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1960
Abstract : The Naval Research Laboratory proposed the Space Surveillance System for detecting, tracking, and orbit predicting of non radiating satellites. The Advanced Research Projects Agency has supported a feasibility experiment as Phase I, which has been completed.
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Abstract : The Naval Research Laboratory proposed the Space Surveillance System for detecting, tracking, and orbit predicting of non radiating satellites. The Advanced Research Projects Agency has supported a feasibility experiment as Phase I, which has been completed.
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2006
Abstract : The Space Surveillance Simulator is designed to simulate both the atmospheric imaging environment above the Maui Space Surveillance Site (MSSS) on Mount Haleakala, Maui and the adaptive optics (AO) compensation design employed at the MSSS, as well as generic AO approaches with long-term potential.
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Abstract : The Space Surveillance Simulator is designed to simulate both the atmospheric imaging environment above the Maui Space Surveillance Site (MSSS) on Mount Haleakala, Maui and the adaptive optics (AO) compensation design employed at the MSSS, as well as generic AO approaches with long-term potential.
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Perspectives in Space Surveillance
2017The development of deep space surveillance technology and its later application to near-Earth surveillance, covering work at Lincoln Laboratory from 1970 to 2000. In the 1950s, the United States and the Soviet Union raced to develop space-based intelligence gathering capability. The Soviets succeeded first, with SPUTNIK I in 1957.
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The Navy Space Surveillance System
Proceedings of the IRE, 1960A complete system for satellite detection and tracking and for computations of satellite orbits has been built by the Navy under ARPA sponsorship. This detection system uses a CW transmitter separated from two receiving sites, all having fan-type coplanar antenna beams.
R. Easton, J. Fleming
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A system design for space-based space surveillance
This paper presents the capabilities of a Space-Based Space Surveillance (SBSS) demonstration mission for Space Surveillance and Tracking (SST) based on a micro- satellite platform. The results have been produced in the frame of ESA’s "As sessment Study for Space Based Space Surveillance Demonstration Mission (Phase A) " performed by the Airbus DS ...Utzmann, J. +6 more
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