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Here's an up-to-date, comprehensive review of surveillance and reconnaissance (S & R) imaging system modeling and performance prediction. This new, one-of-a-kind resource helps you predict the information potential of new surveillance system designs, compare and select from alternative measures of information extraction, relate the performance of tactical acquisition sensors and surveillance sensors, and understand the relative importance of each element of the image chain on S& R system performance. It provides you with system descriptions and characteristics, S& R modeling history, and performance modeling details.
Providing an up-to-date, comprehensive review of surveillance and reconnaissance (S&R) imaging system modelling and performance prediction, this resource helps readers predict the information potential of new surveillance system designs, compare and select from alternative measures of information extraction, and much more. --
As a consultant to the US Army on image quality and interpretation measurement, Leachteneauer provides advice on maintaining image quality in the selection and operation of electronic displays. After introducing the types of display technologies available, the concepts of image chain and the display as a system, he treats specifics of the operation and performance of such equipment and the human visual system. The accompanying CD contains image test targets described in the appendix. SPIE is the Society of Photo-Optical Instrumentation Engineers, of the International Society for Optical Engineering. Annotation : 2004 Book News, Inc., Portland, OR (booknews.com).
Unmanned Aircraft Systems (UAS) are an integral part of the US national critical infrastructure. They must be protected from hostile intent or use to the same level as any other military or commercial asset involved in US national security. However, from the Spratly Islands to Djibouti to heartland America, the expanding Chinese Unmanned Aircraft Systems (UAS / Drone) industry has outpaced the US technologically and numerically on all fronts: military, commercial, and recreational. Both countries found that there were large information security gaps in unmanned systems that could be exploited on the international cyber-security stage. Many of those gaps remain today and are direct threats to US advanced Air Assets if not mitigated upfront by UAS designers and manufacturers. The authors contend that US military / commercial developers of UAS hardware and software must perform cyber risk assessments and mitigations prior to delivery of UAS systems to stay internationally competitive and secure. The authors have endeavored to bring a breadth and quality of information to the reader that is unparalleled in the unclassified sphere. This book will fully immerse and engage the reader in the cyber-security considerations of this rapidly emerging technology that we know as unmanned aircraft systems (UAS). Topics covered include National Airspace (NAS) policy issues, information security, UAS vulnerabilities in key systems (Sense and Avoid / SCADA), collision avoidance systems, stealth design, intelligence, surveillance and reconnaissance (ISR) platforms; weapons systems security; electronic warfare considerations; data-links, jamming operational vulnerabilities and still-emerging political scenarios that affect US military / commercial decisions.
This paper highlights SSC San Diego contributions to the research and development of hyperspectral technology. SSC San Diego developed the real-time, onboard hyperspectral data processor for automated cueing of high-resolution imagery as part of the Adaptive Spectral Reconnaissance Program (ASRP), which demonstrated a practical solution to broad area search by leveraging hyperspectral phenomenology. The authors explain how the DARPA ASRP successfully demonstrated the capability to detect military targets of interest in real time by using an airborne hyperspectral system to cue high-resolution images for ground analysis. SSC San Diego is now implementing the ASRP algorithm suite on parallel processors, using a portable, scalable architecture that will be remotely accessible. SSC San Diego performed the initial demonstrations that led to the Littoral Airborne Sensor Hyperspectral (LASH) program, which applies hyperspectral imaging to the problem of submarine detection in the littoral zone. These sensors can perform a wide range of ocean sensing tasks. Targets range from submarines and sea mines for military applications, to chlorophyll and sediment load in physical oceanographic applications, to schools of dolphins and whales in marine biology applications. Hyperspectral systems such as LASH are being developed that use spectral and spatial processing algorithms to discern objects and organisms below the sea surface. The performance of such systems depends on environmental and optical properties of the sea. An instrument suite, the Portable Profiling Oceanographic Instrument System (PorPOIS), was developed to ascertain and quantify these environmental and hydro-optic conditions. Under the In-house Laboratory Independent Research (ILIR) program, SSC San Diego has developed new and enhanced methods for hyperspectral analysis and exploitation.
At a time when online surveillance and cybercrime techniques are widespread, and are being used by governments, corporations, and individuals, Cyber Reconnaissance, Surveillance and Defense gives you a practical resource that explains how these activities are being carried out and shows how to defend against them. Expert author Rob Shimonski shows you how to carry out advanced IT surveillance and reconnaissance, describes when and how these techniques are used, and provides a full legal background for each threat. To help you understand how to defend against these attacks, this book describes many new and leading-edge surveillance, information-gathering, and personal exploitation threats taking place today, including Web cam breaches, home privacy systems, physical and logical tracking, phone tracking, picture metadata, physical device tracking and geo-location, social media security, identity theft, social engineering, sniffing, and more. Understand how IT surveillance and reconnaissance techniques are being used to track and monitor activities of individuals and organizations Find out about the legal basis of these attacks and threats — what is legal and what is not — and how to defend against any type of surveillance Learn how to thwart monitoring and surveillance threats with practical tools and techniques Real-world examples teach using key concepts from cases in the news around the world
The Navy has put forth a new construct for its strike forces that enables more effective forward deterrence and rapid response. A key aspect of this construct is the need for flexible, adaptive command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR) systems. To assist development of this capability, the Navy asked the NRC to examine C4ISR for carrier, expeditionary, and strike and missile defense strike groups, and for expeditionary strike forces. This report provides an assessment of C4ISR capabilities for each type of strike group; recommendations for C4ISR architecture for use in major combat operations; promising technology trends; and an examination of organizational improvements that can enable the recommended architecture.
The DoD has numerous intelligence, surveillance, and reconnaissance (ISR) systems ¿ including manned and unmanned airborne, space-borne, maritime, and terrestrial systems ¿ that play critical roles in support of current military operations. The demand for these capabilities has increased dramatically. This testimony addresses: (1) the challenges the military services and defense agencies face processing, exploiting, and disseminating the information collected by ISR systems; and (2) the extent to which the military services and defense agencies have developed the capabilities required to share ISR information. The auditor visited numerous commands, military units, and locations in Iraq and the U.S. Illustrations.