Remote Sensing Technology In Forensic Investigations
Remote Sensing Technology In Forensic Investigations Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Remote Sensing Technology In Forensic Investigations book. This book definitely worth reading, it is an incredibly well-written.
Remote Sensing Technology in Forensic Investigations by G. Clark Davenport Pdf
Remote Sensing Technology in Forensic Investigations provides a basic understanding of concepts involved in the use of basic geophysical surveying, metal detectors, magnetics, electromagnetics and ground penetrating radar in police and forensic investigations. Such technology can be vital in locating clandestine, buried evidence which is often concealed in the subsurface underground. Crime scene investigation and evidence collection entails locating, identifying, collecting, and cataloging. Such physical evidence searches are time consuming and can often lead to searches that require excavations, which in itself that can destroy evidence. The noninvasive, nondestructive methods outlined in this book can both reduce the time spent on searches and excavations, thereby increasing the probability of locating vital physical evidence. As such, the application of remote sensing methods has gained increased acceptance, and seen increased usage, by investigators. Remote sensing methods are based on making indirect measurements of the surface of and within the earth. The resulting measurement information can be presented in either an imaging format— such as in aerial photography—or a non-imaging format, such as in a profile or contour map. These measurements can be interpreted to identify and characterize contrasts due to differences in physical and natural properties of the materials being studied. This can include physical evidence, remains, and clandestine graves. This book will serve as a handy introductory primer to the technology, techniques, and application of such techniques. Throughout, numerous references and additional resources are provided for those investigators, forensic anthropology, and police professionals who want further information on the technology’s usage for investigative purposes.
Forensic GIS by Gregory A. Elmes,George Roedl,Jamison Conley Pdf
A variety of disciplines and professions have embraced geospatial technologies for collecting, storing, manipulating, analyzing and displaying spatial data to investigate crime, prosecute and convict offenders, exonerate suspects and submit evidence in civil lawsuits. The applications, acceptability and relevance and procedural legality of each geospatial technologies vary. The purpose of this book is to explain the nature of geospatial technologies, demonstrate a variety of geospatial applications used to investigate and litigate civil and criminal activities and to provide a reference of current acceptability of geospatial technology in the production of evidence. This book is an introductory overview designed to appeal to researchers and practitioners across disciplinary boundaries. The authors of this book are researchers and practitioners across disciplines and professions, experts in the field.
Technologies to Advance Automation in Forensic Science and Criminal Investigation by Chen, Chung-Hao,Yang, Wen-Chao,Chen, Lijia Pdf
Within modern forensic science and criminal investigation, experts face several challenges including managing huge amounts of data, handling miniscule pieces of evidence in a chaotic and complex environment, navigating traditional laboratory structures, and, sometimes, dealing with insufficient knowledge. These challenges must be overcome to avoid failure in investigation or miscarriage of justice. Technologies to Advance Automation in Forensic Science and Criminal Investigation provides a platform for researchers to present state-of-the-art technologies within forensic science and criminal investigation. Covering topics such as financial fraud, machine learning, and source camera identification, this book is an essential reference for criminal investigators, justice departments, law enforcement, legislators, computer scientists, automation professionals, researchers, academicians, and students and educators in higher education.
Author : Mark R. Leipnik,Donald P. Albert Publisher : CRC Press Page : 286 pages File Size : 49,6 Mb Release : 2003-08-27 Category : Law ISBN : 1134449151
GIS in Law Enforcement by Mark R. Leipnik,Donald P. Albert Pdf
This is the ideal book for GIS users in law enforcement who want to learn more about the technology or who wish to get started using GIS in their agency. Crime analysts, teachers, and students of criminal justice will also gain valuable insights into a suite of powerful technological tools ideally suited for crime mapping and analysis from this comprehensive volume. This book features chapters on implementation, data sharing, web-based GIS and database design written by experts and practitioners from law enforcement agencies and universities. Also included is a series of chapters detailing exactly how specific law enforcement agencies are using GIS and related technologies such as GPS and remote sensing to solve crimes, deploy resources, and gauge the effectiveness of crime prevention and community oriented policing initiatives.
Technology in Forensic Science by Deepak Rawtani,Chaudhery Mustansar Hussain Pdf
The book "Technology in Forensic Science" provides an integrated approach by reviewing the usage of modern forensic tools as well as the methods for interpretation of the results. Starting with best practices on sample taking, the book then reviews analytical methods such as high-resolution microscopy and chromatography, biometric approaches, and advanced sensor technology as well as emerging technologies such as nanotechnology and taggant technology. It concludes with an outlook to emerging methods such as AI-based approaches to forensic investigations.
Forensic Investigation of Explosions by David R. Gaskell Pdf
Now in its second edition, Forensic Investigation of Explosions draws on the editor‘s 30 years of explosives casework experience, including his work on task forces set up to investigate major explosives incidents. Dr. Alexander Beveridge provides a broad, multidisciplinary approach, assembling the contributions of internationally recognized experts
Searching Techniques in Forensic Anthropology by Marissa Tremblett Pdf
Research Paper (undergraduate) from the year 2014 in the subject Medicine - Pathology, Nottingham Trent University, course: Reading Course, language: English, abstract: This report reviews the literature on the techniques used to locate human remains and clandestine graves that are used by forensic anthropologists and investigators. This paper critically examines multiple techniques including Human Remains Detection Dogs, Ground Penetrating Radar, Resistivity Surveys, Remote Sensing, Probing, Taphonomy, Soil Gas Survey and Civilian searches, to determine their advantages, disadvantages, reliability and credibility in locating clandestine graves. There is currently no one method that is successful in every condition and geographical location. But with the development of technology and with a multidisciplinary approach, researchers will be able to develop a method that will work in every condition in all geographical locations, help bettering law enforcement.
Geoscientists at Crime Scenes by Rosa Maria Di Maggio,Pier Matteo Barone Pdf
This book presents the forensic geoscience in general and, in particular, in Italy and their application to peculiar crimes. Italy is internationally relevant due to the presence of different kinds of “geo-crimes” (in the first place, environmental mafia), and is emblematic to understanding the best way to fight these crimes. This book will not only offer a new view point to comprehending these “geo-crimes”, but also fresh and updated results of the different methods applied to fight against these crimes. This book is unique in that it is not a collection of articles but an individual work with the same theme beginning with a state-of-the-art of these disciplines to their international value passing through several case studies.
Forensic Investigation of Explosions, Second Edition by Alexander Beveridge Pdf
Now in its second edition, Forensic Investigation of Explosions draws on the editor’s 30 years of explosives casework experience, including his work on task forces set up to investigate major explosives incidents. Dr. Alexander Beveridge provides a broad, multidisciplinary approach, assembling the contributions of internationally recognized experts who present the definitive reference work on the subject. Topics discussed include: The physics and chemistry of explosives and explosions The detection of hidden explosives The effect of explosions on structures and persons Aircraft sabotage investigations Explosion scene investigations Casework management The role of forensic scientists Analysis of explosives and their residues Forensic pathology as it relates to explosives Presentation of expert testimony With nearly 40 percent more material, this new edition contains revised chapters and several new topics, including: A profile of casework management in the UK Forensic Explosives Laboratory, one of the world’s top labs, with a discussion of their management system, training procedures, and practical approaches to problem solving Properties and analysis of improvised explosives An examination of the Bali bombings and the use of mobile analytical techniques and mobile laboratories The collection, analysis, and presentation of evidence in vehicle-borne improvised explosive device cases, as evidenced in attacks on US overseas targets This volume offers valuable information to all members of prevention and post-blast teams. Each chapter was written by an expert or experts in a specific field and provides well-referenced information underlying best practices that can be used in the field, laboratory, conference room, classroom, or courtroom.
Interpol's Forensic Science Review by Niamh Nic Daeid,Max Houck Pdf
Every three years, worldwide forensics experts gather at the Interpol Forensic Science Symposium to exchange ideas and discuss scientific advances in the field of forensic science and criminal justice. Drawn from contributions made at the latest gathering in Lyon, France, Interpol's Forensic Science Review is a one-source reference providing a comp
Author : Mark R. Leipnik,Donald P. Albert Publisher : CRC Press Page : 286 pages File Size : 51,7 Mb Release : 2002-11-07 Category : Law ISBN : 9780203217955
GIS in Law Enforcement by Mark R. Leipnik,Donald P. Albert Pdf
This is the ideal book for GIS users in law enforcement who want to learn more about the technology or who wish to get started using GIS in their agency. Crime analysts, teachers, and students of criminal justice will also gain valuable insights into a suite of powerful technological tools ideally suited for crime mapping and analysis from this com
Geoforensics by Alastair Ruffell,Jennifer McKinley Pdf
'Geoforensics' is an introduction to the application of geoscience to criminal, humanitarian, environmental and military investigations. It is illustrated with case studies and includes large scale applications such as remote sensing, as well as small scale examinations of rocks and spoils to trace material.
Forensic science is the application of a broad spectrum of sciences to answer questions of interest to the legal system. Forensic science uses highly developed technologies to uncover scientific evidence in a variety of fields. The word forensic comes from the Latin word forensic (meaning “public”) and currently means “used in or suitable to courts of judicature or to public discussion or debate.” Forensic science is science used in public, in a court or in the justice system; so any science, used for the purposes of the law, is a forensic science. The Eureka legend of Archimedes (287 to 212 B.C.E.) can be considered an early account of the use of forensic science. By examining the principles of water displacement, Archimedes was able to prove that a crown was not made of gold (as it had been claimed) by its density and buoyancy. The use of fingerprints as a means to establish identity occurred during the seventh century. The use of medical evidence to determine the mode of death began as early as the 11th century in China and flourished in 16th-century Europe. The combination of a medical and legal approach to dealing with crimes used in the United States today had its origin in England in the 12th century, when King Richard I established the Office of the Coroner. The American colonists instituted the coroner system, which still exists today. There is no federal law requiring a coroner to be a licensed physician. Modern forensic science has a broad range of applications. It is used in civil cases such as forgeries, fraud or negligence. It can help law enforcement officials determine whether any laws or regulations have been violated in the marketing of foods and drinks, the manufacture of medicines or the use of pesticides on crops. It also can determine whether automobile emissions are within a permissible level and whether drinking water meets legal purity requirements. Forensic science is used in monitoring the compliance of various countries with such international agreements as the Nuclear Non-Proliferation Treaty and the Chemical Weapons Convention and to learn whether countries are developing secret nuclear weapons programs. However, forensic science most commonly is used to investigate criminal cases involving a victim, such as assault, robbery, kidnapping, rape or murder. The medical examiner is the central figure in an investigation of crimes involving victims. It is the responsibility of the medical examiner to visit the crime scene, conduct an autopsy (an examination of the body) in cases of death, examine the medical evidence and laboratory reports, study the victim’s medical history and put all that information together in a report to the district attorney, the public prosecuting officer within a defined district. Medical examiners usually are physicians specializing in forensic pathology, the study of structural and functional changes in the body as a result of injury. The medical examiner may call upon forensic scientists, who are specialists in these various fields for help investigating a crime. In criminal cases, forensic scientists often are involved in the search for and examination of physical traces that may be useful for establishing or excluding an association between someone suspected of committing a crime and the scene of the crime or victim. Such traces commonly include blood, other body fluids, hair, textile fibers from clothing, paint, glass, other building materials, footwear, tool and tire marks and flammable substances used to start fires. Sometimes the scientist will visit the scene itself to advise about the likely sequence of events and to join in the initial search for evidence. Other forensic scientists called toxicologists analyze a person’s bodily fluids, tissue and organs for drugs, poisons, alcohol and other substances. Yet others specialize in firearms, explosives or documents whose authenticity is questioned. One of the oldest techniques of forensic science is dusting the scene of a crime for fingerprints. Because no two fingerprints are the same, fingerprinting provides a positive means of identification. Computer technology now allows law enforcement officers to record fingerprints digitally and to transmit and receive fingerprint information electronically for rapid identification. DNA fingerprinting provides an excellent way to analyze blood, hair, skin or semen evidence found at the crime scene. By using an advanced technology method known as the polymerase chain reaction (PCR), a laboratory rapidly can clone, or multiply, the DNA from a tiny sample of any of these substances. This process produces enough DNA to compare with a sample of DNA taken from a suspected criminal. Forensic science today is a high-technology field using electron microscopes, lasers, ultraviolet and infrared light, advanced analytical chemical techniques and computerized databanks to analyze and research evidence. For example, blood-alcohol levels can be determined by actual blood tests, usually through gas chromatography. In this method, the blood sample is vaporized by high temperature and the gas is sent through a column that separates the various chemical compounds present in the blood. Gas chromatography permits the detection not only of alcohol but also of other drugs, such as barbiturates, cocaine, amphetamines and heroin. When a body is discovered in a lake, stream, river or ocean and the lungs are found to be filled with water, the medical examiner must determine if the drowning occurred where the body was found or elsewhere. A standard microscope that can magnify objects to 1,500 times their actual size is used to look for the presence or absence of diatoms, single-celled algae that are found in all natural bodies of water. The absence of diatoms raises the possibility that the drowning took place in a sink or bathtub, not where the body was found, since diatoms are filtered from household water during treatment. A scanning electron microscope that can magnify objects 100,000 times is used to detect the minute gunpowder particles present on the hand of a person who recently has fired a gun. These particles also can be analyzed chemically to identify their origin from a particular type of bullet. Forensic examination of substances found at a crime scene often can establish the presence of the suspect at the scene. Human bite marks also can serve as circumstantial evidence. Such bites may be found upon the body of a homicide victim or within pieces of food or other objects found at the crime scene, such as chewing gum. A forensic scientist can fill the impressions caused by these bites with liquid plastic. Upon hardening, the cast formed is an extremely accurate replica of the assailant’s teeth, which can be compared with a cast made from the teeth of the suspect.
Technology in Forensic Science by Deepak Rawtani,Chaudhery Mustansar Hussain Pdf
The book "Technology in Forensic Science" provides an integrated approach by reviewing the usage of modern forensic tools as well as the methods for interpretation of the results. Starting with best practices on sample taking, the book then reviews analytical methods such as high-resolution microscopy and chromatography, biometric approaches, and advanced sensor technology as well as emerging technologies such as nanotechnology and taggant technology. It concludes with an outlook to emerging methods such as AI-based approaches to forensic investigations.
Environmental and Criminal Geoforensics by D. Pirrie,A. Ruffell,L.A. Dawson Pdf
Geological techniques are widely used in two aspects of serious criminal investigations: (1) the search for clandestine burial sites, based on near-surface geophysics or through the detection of decomposition signals and (2) the analysis of trace evidence to identify its source location or test the possible association between the trace evidence and a known location of an offence. Although geoforensics is used in such investigations world-wide there are still considerable gaps in the published literature. In addition, there is increasing concern regarding the illegal release of wastes either into the atmosphere, water courses or on to the land surface, and a growing realization that the techniques used in criminal forensics are equally useful in the investigation of environmental crime. This book bridges the gap between environmental and criminal geoforensics with conceptual, methodological and case study contributions. This demonstrates the significant potential that geoforensics holds for investigating and regulatory officers.
