Multi-Aspect Radar Algorithms (MARA) Study PDF Download
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
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Book Description
Sci-Teq, Inc. submits this report as the third quarterly report on the 18 month study entitled "Multi-Aspect Radar Algorithms (MARA)". The MARA study is investigating and defining a surveillance system concept for a net-sentric surveillance sensor system. The system will be comprised of multiple, geographically dispersed, multi-band, multi-static Inverse Synthetic Aperture Radar (ISAR) imaging sensors with co-located ESM sensors. The operational objective of these multi-sensor net-worked systems is to provide area surveillance of maritime traffic with an inherent classification/identification capability through the use of multi-static radar image generation augmented with electromagnetic signature detection and correlation. The networked surveillance system concept would be implemented using a COTS line-of-sight wireless network and GPS time to coherently synchronize and event-time the sensors operating on the network when conducting multi-static data collection and generation. The research study is defining and evaluating algorithms for the generation and processing of the multi-aspect ISAR data from the multi-static radar systems operating within the network. The research study is also investigating and defining an architecture and design for a data collection radar system to be implemented with COTS subsystems. The network will serve to time synchronize and control the operations of the multi-static radars during multi-static data collection testing and operations. The MARA project studies will also define a system of AESA based radars and Electronic Support (ES) surveillance (ES) sensors that could form an operational sensing network capable of surface surveillance coverage to the horizon, image-while-search, and independent or unified ISAR operations. All systems operating within the network will be phase-locked and time synchronized and will provide all radar imagery and corresponding ESM intercept information to all units on the network.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
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Book Description
Sci-Teq, Inc. submits this report as the third quarterly report on the 18 month study entitled "Multi-Aspect Radar Algorithms (MARA)". The MARA study is investigating and defining a surveillance system concept for a net-sentric surveillance sensor system. The system will be comprised of multiple, geographically dispersed, multi-band, multi-static Inverse Synthetic Aperture Radar (ISAR) imaging sensors with co-located ESM sensors. The operational objective of these multi-sensor net-worked systems is to provide area surveillance of maritime traffic with an inherent classification/identification capability through the use of multi-static radar image generation augmented with electromagnetic signature detection and correlation. The networked surveillance system concept would be implemented using a COTS line-of-sight wireless network and GPS time to coherently synchronize and event-time the sensors operating on the network when conducting multi-static data collection and generation. The research study is defining and evaluating algorithms for the generation and processing of the multi-aspect ISAR data from the multi-static radar systems operating within the network. The research study is also investigating and defining an architecture and design for a data collection radar system to be implemented with COTS subsystems. The network will serve to time synchronize and control the operations of the multi-static radars during multi-static data collection testing and operations. The MARA project studies will also define a system of AESA based radars and Electronic Support (ES) surveillance (ES) sensors that could form an operational sensing network capable of surface surveillance coverage to the horizon, image-while-search, and independent or unified ISAR operations. All systems operating within the network will be phase-locked and time synchronized and will provide all radar imagery and corresponding ESM intercept information to all units on the network.
Author: Marco Martorella
Publisher:
ISBN: 9781839538308
Category : Technology & Engineering
Languages : en
Pages : 0
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Book Description
As the second volume on multidimensional radar imaging, this book recalls the work presented within the first book and outlines the research and technology advancements that have occurred in the last 4-5 years. This includes details from the NATO SET-250 RTG on "Multidimensional Radar Imaging" performance metrics.
Author: Eurocontrol Experimental Centre
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Julian Jaynes
Publisher: Houghton Mifflin Harcourt
ISBN: 0547527543
Category : Psychology
Languages : en
Pages : 580
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Book Description
National Book Award Finalist: “This man’s ideas may be the most influential, not to say controversial, of the second half of the twentieth century.”—Columbus Dispatch At the heart of this classic, seminal book is Julian Jaynes's still-controversial thesis that human consciousness did not begin far back in animal evolution but instead is a learned process that came about only three thousand years ago and is still developing. The implications of this revolutionary scientific paradigm extend into virtually every aspect of our psychology, our history and culture, our religion—and indeed our future. “Don’t be put off by the academic title of Julian Jaynes’s The Origin of Consciousness in the Breakdown of the Bicameral Mind. Its prose is always lucid and often lyrical…he unfolds his case with the utmost intellectual rigor.”—The New York Times “When Julian Jaynes . . . speculates that until late in the twentieth millennium BC men had no consciousness but were automatically obeying the voices of the gods, we are astounded but compelled to follow this remarkable thesis.”—John Updike, The New Yorker “He is as startling as Freud was in The Interpretation of Dreams, and Jaynes is equally as adept at forcing a new view of known human behavior.”—American Journal of Psychiatry
Author: V. Alistair Drake
Publisher: CABI
ISBN: 9781845936068
Category : Entomology
Languages : en
Pages : 489
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Book Description
Many of the world's most serious agricultural pests are highly migratory. Through the use of special-purpose radars we are provided with insights into their movement and how they learn about and navigate through their environment. This text examines the behaviour and regional variations of these species, as well as the altitude of migration, concentration of insects in layers and how they respond to large and small-scale wind systems. The book relates radar observation of insect movement to complementary and competing methodologies and surveys its capabilities and limitations. It also deals wi
Author: National Defense University Press
Publisher: NDU Press
ISBN: 1907521658
Category : Psychology
Languages : en
Pages : 529
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Book Description
Includes a foreword by Major General David A. Rubenstein. From the editor: "71F, or "71 Foxtrot," is the AOC (area of concentration) code assigned by the U.S. Army to the specialty of Research Psychology. Qualifying as an Army research psychologist requires, first of all, a Ph.D. from a research (not clinical) intensive graduate psychology program. Due to their advanced education, research psychologists receive a direct commission as Army officers in the Medical Service Corps at the rank of captain. In terms of numbers, the 71F AOC is a small one, with only 25 to 30 officers serving in any given year. However, the 71F impact is much bigger than this small cadre suggests. Army research psychologists apply their extensive training and expertise in the science of psychology and social behavior toward understanding, preserving, and enhancing the health, well being, morale, and performance of Soldiers and military families. As is clear throughout the pages of this book, they do this in many ways and in many areas, but always with a scientific approach. This is the 71F advantage: applying the science of psychology to understand the human dimension, and developing programs, policies, and products to benefit the person in military operations. This book grew out of the April 2008 biennial conference of U.S. Army Research Psychologists, held in Bethesda, Maryland. This meeting was to be my last as Consultant to the Surgeon General for Research Psychology, and I thought it would be a good idea to publish proceedings, which had not been done before. As Consultant, I'd often wished for such a document to help explain to people what it is that Army Research Psychologists "do for a living." In addition to our core group of 71Fs, at the Bethesda 2008 meeting we had several brand-new members, and a number of distinguished retirees, the "grey-beards" of the 71F clan. Together with longtime 71F colleagues Ross Pastel and Mark Vaitkus, I also saw an unusual opportunity to capture some of the history of the Army Research Psychology specialty while providing a representative sample of current 71F research and activities. It seemed to us especially important to do this at a time when the operational demands on the Army and the total force were reaching unprecedented levels, with no sign of easing, and with the Army in turn relying more heavily on research psychology to inform its programs for protecting the health, well being, and performance of Soldiers and their families."
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1346
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Book Description
Author: Victor C. Chen
Publisher: Artech House
ISBN: 1608070581
Category : Science
Languages : en
Pages : 309
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Book Description
The Doppler Effect can be thought of as the change in frequency of a wave for an observer moving relative to the source of the wave. In radar, it is used to measure the velocity of detected objects. This highly practical resource provides thorough working knowledge of the micro-Doppler effect in radar, including its principles, applications and implementation with MATLAB codes. The book presents code for simulating radar backscattering from targets with various motions, generating micro-Doppler signatures, and analyzing the characteristics of targets. In this title, professionals will find detailed descriptions of the physics and mathematics of the Doppler and micro-Doppler effect. The book provides a wide range of clear examples, including an oscillating pendulum, a spinning and precession heavy top, rotating rotor blades of a helicopter, rotating wind-turbine blades, a person walking with swinging arms and legs, a flying bird, and movements of quadruped animals.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309124999
Category : Computers
Languages : en
Pages : 334
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Book Description
In the realm of health care, privacy protections are needed to preserve patients' dignity and prevent possible harms. Ten years ago, to address these concerns as well as set guidelines for ethical health research, Congress called for a set of federal standards now known as the HIPAA Privacy Rule. In its 2009 report, Beyond the HIPAA Privacy Rule: Enhancing Privacy, Improving Health Through Research, the Institute of Medicine's Committee on Health Research and the Privacy of Health Information concludes that the HIPAA Privacy Rule does not protect privacy as well as it should, and that it impedes important health research.
Author: Judy Green
Publisher: American Mathematical Soc.
ISBN: 0821843761
Category : Biography & Autobiography
Languages : en
Pages : 371
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Book Description
"This book is the result of a study in which the authors identified all of the American women who earned PhD's in mathematics before 1940, and collected extensive biographical and bibliographical information about each of them. By reconstructing as complete a picture as possible of this group of women, Green and LaDuke reveal insights into the larger scientific and cultural communities in which they lived and worked." "The book contains an extended introductory essay, as well as biographical entries for each of the 228 women in the study. The authors examine family backgrounds, education, careers, and other professional activities. They show that there were many more women earning PhD's in mathematics before 1940 than is commonly thought." "The material will be of interest to researchers, teachers, and students in mathematics, history of mathematics, history of science, women's studies, and sociology."--BOOK JACKET.
