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Soil Properties And Gpr Detection Of Landmines
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Book Synopsis Soil Properties and GPR Detection of Landmines: by :
Download or read book Soil Properties and GPR Detection of Landmines: written by and published by . This book was released on 1999 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to deficiencies in current land mine detection capabilities, the Improved Land Mine Detection Project to develop & test a remote controlled, vehicle-mounted mine detection system employing multiple sensors and real-time data fusion technology. The primary sensor suite includes, among other detectors, a commercially developed wideband ground penetrating radar (GPR). Preliminary testing has established that GPR detection performance is strongly influenced by space and time-variable soil conditions. This report describes a combined laboratory-field investigation of mine-lane soils to characterize both spatial variability in electrical properties along a test lane and time-dependent fluctuation related to environmental variables, including precipitation & temperature. The work also involved construction of an experimental test bed to investigate the influence of climate-driven soil electrical property variation on the GPR signature of four standard land mine surrogates. The report begins with a review of pertinent electromagnetic theory, then describes the experimental procedures, presents the resulting data, and discusses the findings in relation to the feasibility of the GPR approach, and makes recommendations for further work.
Book Synopsis Effects of the Soil on the Performance of Metal Detectors and Ground Penetrating Radars for Landmine Detection by : A.J. Schoolderman
Download or read book Effects of the Soil on the Performance of Metal Detectors and Ground Penetrating Radars for Landmine Detection written by A.J. Schoolderman and published by . This book was released on 2009 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fälschlicherweise im Heft Vol. 12 angegeben by :
Download or read book Fälschlicherweise im Heft Vol. 12 angegeben written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Anti-personnel Landmine Detection for Humanitarian Demining by : Katsuhisa Furuta
Download or read book Anti-personnel Landmine Detection for Humanitarian Demining written by Katsuhisa Furuta and published by Springer Science & Business Media. This book was released on 2009-01-24 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anti-personnel Landmine Detection for Humanitarian Demining reports on state-of-the-art technologies developed during a Japanese National Research Project (2002–2007). The conventional method of landmine detection is using metal detectors to sense the metal in mines, but often other metal fragments in minefields camouflage landmines and hinder progress using this form of demining. The challenge is to develop detection systems that can discriminate between AP landmines and random metal fragments. The JST adopted research proposals and the results are reported here. This book concentrates on aspects of three approaches to AP mine detection: enhancing and confirming the results of metal-detection scans using GPR; using robot vehicles and manipulators to operate within minefields remotely; and methods of sensing the explosives within mines. Results are presented in the fields of GPR, nuclear quadrupole resonance, neutron thermal analysis and biosensors. The integration of these methods for workable robot operation is demonstrated. The project was carried out in conjunction with mine action centers in Croatia, Cambodia and Afghanistan. Evaluation data from field trials are also given.
Book Synopsis A Thief in the Night (a Book of Raffles' Adventures) by : E. Hornung
Download or read book A Thief in the Night (a Book of Raffles' Adventures) written by E. Hornung and published by . This book was released on 2012-11-06 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Thief in the Night is a 1905 collection of short stories by Ernest William Hornung, featuring his popular character A. J. Raffles. It was the third book in the series, and the final collection of short stories. In it, Raffles, a gentleman thief, commits a number of burglaries in late Victorian England.
Book Synopsis Land Mine Detection by : United States. General Accounting Office
Download or read book Land Mine Detection written by United States. General Accounting Office and published by . This book was released on 2001 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Alternatives for Landmine Detection by : Jacqueline MacDonald Gibson
Download or read book Alternatives for Landmine Detection written by Jacqueline MacDonald Gibson and published by Rand Corporation. This book was released on 2003 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the rate that government and nongovernmental organizations are clearing existing landmines, it will take 450-500 years to rid the world of them. Concerned about the slow pace of demining, the Office of Science and Technology asked RAND to assess potential innovative technologies being explored and to project what funding would be required to foster the development of the more promising ones. The authors of this report suggest that the federal government undertake a research and development effort to develop a multisensor mine detection system over the next five to eight years.
Book Synopsis Detection of Explosives and Landmines by : Hiltmar Schubert
Download or read book Detection of Explosives and Landmines written by Hiltmar Schubert and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ARW is the third NATO-sponsored workshop on Explosives Detection and Humanitarian Demining. The previous events were • Detection and Destruction of Anti-Personnel Landmines Moscow, 1997 • Explosives Detection and Decontamination of the Environment Prague, 1997. Over the last decade applied research in Humanitarian Demining has made progress to some extend, but according to the tremendous tasks of Demining and the lack of scientific methods for practical detection of explosive devices, research activities are still of the same importance than ever before. Concerning countermeasures against terrorism the detection of explosives is one of the keyfactors, but the practical applications are not sufficient solved. An international exchange of research results are therefore urgent, to find out the most promising measures for application. The coincidence of this ARW and the terrible disaster of New York and Washington may demonstrate the importance of this task. In consequence the explosive device detection technologies can make a major contribution to collective, family and individual security. In developed countries, these technologies provide a strong deterrent and preventative measure against terrorist threats. In less developed regions, they can improve individual, institutional and state security, lessening the insecurity that motivates many terrorists acts. The elimination of landmine threats is just one of many ways of achieving this. However our attempts to meet the extremely difficult technical challenges posed by landmine and UXO contamination are inevitably leading us to new technological approaches.
Book Synopsis Landmines Detection by Using Mobile Robots by : Ahmed Ismail
Download or read book Landmines Detection by Using Mobile Robots written by Ahmed Ismail and published by GRIN Verlag. This book was released on 2017-10-06 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2016 in the subject Engineering - Robotics, Mansoura University, language: English, abstract: This thesis studies strategies for humanitarian demining using robotic units. The author presents a low-cost system for landmines detection. The proposed system uses fusion of low cost multi sensors instead of using very expensive one. The proposed robot used sensor fusion technique to increase the probability of mine detection. The author has developed decision level fusion to decrease false alarm of mines detection. He used complete coverage path planning to find all possible mines in the environment. The author proposed using multiple robots with the same structure to use complete coverage path in parallel way to save the time. He proposed effective obstacle avoidance algorithm to help the robot moves in autonomous motion. The proposed robot is light in order not to trigger mines and be destroyed. He proposed effective method to destroy mines where they are using arm on the robot to help defusing method. The purpose of the thesis is to give an efficient solution for the landmines problem. By using robots that are capable of exploring and destroying buried landmines. The author also aimed to make the proposed robot with simle components to provide the soldiers and local landmines environments citizens with effective solution that they can use to save their lives.
Book Synopsis Subsurface Sensing by : Ahmet S. Turk
Download or read book Subsurface Sensing written by Ahmet S. Turk and published by John Wiley & Sons. This book was released on 2011-07-06 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers with a solid understanding of the capabilities and limitations of the techniques used for buried object detection. Presenting theory along with applications and the existing technology, it covers the most recent developments in hardware and software technologies of sensor systems with a focus on primary sensors such as Ground Penetrating Radar (GPR) and auxiliary sensors such as Nuclear Quadruple Resonance (NQR). It is essential reading for students, practitioners, specialists, and academicians involved in the design and implementation of buried object detection sensors.
Book Synopsis Ground Penetrating Radar in Sediments by : C. S. Bristow
Download or read book Ground Penetrating Radar in Sediments written by C. S. Bristow and published by Geological Society of London. This book was released on 2003 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Included in this book are practical guidelines for data collection and interpretation, from antennae configurations to sequence stratigraphy, together with new advances such as vertical radar profiles and 3-D GPR imaging for hydrocarbon reservoir modelling, designed to assist new and veteran users get the most from GPR. Case studies in this book detail GPR investigations in a wide array of sedimentary environments including alluvial fans, braided rivers, spits, beaches, sand dunes, lakes, bogs, and floodplains.
Book Synopsis Using Robots in Hazardous Environments by : Y Baudoin
Download or read book Using Robots in Hazardous Environments written by Y Baudoin and published by Elsevier. This book was released on 2010-12-20 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: There have been major recent advances in robotic systems that can replace humans in undertaking hazardous activities in demanding or dangerous environments. Published in association with the CLAWAR (Climbing and Walking Robots and Associated Technologies Association) (www.clawar.org), this important book reviews the development of robotic systems for de-mining and other risky activities such as fire-fighting.Part one provides an overview of the use of robots for humanitarian de-mining work. Part two discusses the development of sensors for mine detection whilst Part thee reviews developments in both teleoperated and autonomous robots. Building on the latter, Part four concentrates on robot autonomous navigation. The final part of the book reviews research on multi-agent-systems (MAS) and the multi-robotics-systems (MRS), promising tools that take into account modular design of mobile robots and the use of several robots in multi-task missions.With its distinguished editors and international team of contributors, Using robots in hazardous environments: landmine detection, de-mining and other applications is a standard reference for all those researching the use of robots in hazardous environments as well as government and other agencies wishing to use robots for dangerous tasks such as landmine detection and disposal. - Reviews the development of robotic systems for de-mining and other risky activities - Discusses the development and applications of sensors for mine detection using different robotic systems - Examines research on multi-agent-systems and multi-robotics systems
Book Synopsis Linear Prediction Models for Landmine Detection Using Handheld Ground Penetrating Radar by : Kunal M. Raval
Download or read book Linear Prediction Models for Landmine Detection Using Handheld Ground Penetrating Radar written by Kunal M. Raval and published by . This book was released on 2004 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: The detection of land mine using Ground Penetrating Radar (GPR) is very difficult task because the back ground clutter characteristics are non-stationary and land mine signatures are inconsistent. Continuing the work of Dr. Ho and Dr. Gader, the aim in this research is to reduce the false alarm rate further by taking into account data from both front and back antenna simultaneously. Four new Linear Prediction models have been proposed to model the clutter vector sample. The detector first computes the Maximum Likelihood Estimate of the prediction coefficients which in turn used to generate the prediction error. The linear prediction coefficients are made adaptive to take into account the time-varying behavior of background clutter. If the prediction error is larger than the preset adaptive threshold, the detector decides the current vector sample is from landmine. Otherwise the current vector sample is from clutter. Furthermore, linear prediction has been done in several frequency subbands to take into account the distinct reflection characteristics of landmines at different frequencies to improve the detection accuracy. The same procedure has been repeated for the current vector sample from the back antenna.
Book Synopsis Unexploded Ordnance Detection and Mitigation by : James Byrnes
Download or read book Unexploded Ordnance Detection and Mitigation written by James Byrnes and published by Springer Science & Business Media. This book was released on 2008-12-19 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The chapters in this volume were presented at the July–August 2008 NATO Advanced Study Institute on Unexploded Ordnance Detection and Mitigation. The conference was held at the beautiful Il Ciocco resort near Lucca, in the glorious Tuscany region of northern Italy. For the ninth time we gathered at this idyllic spot to explore and extend the reciprocity between mathematics and engineering. The dynamic interaction between world-renowned scientists from the usually disparate communities of pure mathematicians and applied scientists which occurred at our eight previous ASI’s continued at this meeting. The detection and neutralization of unexploded ordnance (UXO) has been of major concern for very many decades; at least since the First World war. UXO continues to be the subject of intensive research in many ?elds of science, incl- ing mathematics, signal processing (mainly radar and sonar) and chemistry. While today’s headlines emphasize the mayhem resulting from the placement of imp- vised explosive devices (IEDs), humanitarian landmine clearing continues to draw signi?cant global attention as well. In many countries of the world, landmines threaten the population and hinder reconstruction and fast, ef?cient utilization of large areas of the mined land in the aftermath of military con?icts.
Book Synopsis Ground Penetrating Radar by : David J. Daniels
Download or read book Ground Penetrating Radar written by David J. Daniels and published by IET. This book was released on 2004-08-20 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the key elements of the subject of surface penetrating radar, and in general terms the inter-relationship between those topics in electromagnetism, soil science, geophysics and signal processing which form part of its design.
Book Synopsis Ground Penetrating Radar by : Mohammed Serhir
Download or read book Ground Penetrating Radar written by Mohammed Serhir and published by John Wiley & Sons. This book was released on 2024-05-21 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an overview of modern advances in Ground Penetrating Radar (GPR) for the reader hoping to understand comprehensive electromagnetic culture, combining instrumental development of radar, signal processing, imaging, and calibration/correction of measured data. GPR has a multi-disciplinary character that can bring together a diverse and broad community. Of concern are the design and optimization of innovative radars, by virtue of the antennas and associated electronics, imaging algorithms, methodological diversity, calibration procedures, and the development of tools for the interpretation of data in mono-static or multi-static configurations within frequency or transient domains. This book provides illustrations in civil engineering for the diagnosis of transport infrastructures and buildings, archeological surveys for the appreciation of cultural heritage, detection of underground pipes and cavities, estimation of soil water content for agriculture, and mapping of root trees developing underground, and in planetology, the analysis of the internal structure of planets and other celestial bodies through electromagnetic waves.
Book Synopsis Operations Research for Military Organizations by : Tozan, Hakan
Download or read book Operations Research for Military Organizations written by Tozan, Hakan and published by IGI Global. This book was released on 2018-07-27 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of operations research arose during World War II to enhance the effectiveness of weapons and equipment used on the battlefield. Since then, operations research techniques have also been used to solve several sophisticated and complex defense-related problems. Operations Research for Military Organizations is a critical scholarly resource that examines the issues that have an impact on aspects of contemporary quantitative applications of operations research methods in the military. It also addresses innovative applications, techniques, and methodologies to assist in solving defense and military-related problems. Featuring coverage on a broad range of topics such as combat planning, tactical decision aids, and weapon system simulations, this book is geared towards defense contractors, military consultants, military personnel, policy makers, and government departments seeking current research on defense methodologies.
