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Detecting Submerged Remains: Controlled Research Using Side-Scan Sonar To Detect Proxy Cadavers, Carrie Healy
Detecting Submerged Remains: Controlled Research Using Side-Scan Sonar To Detect Proxy Cadavers, Carrie Healy
Electronic Theses and Dissertations
While side-scan sonar has become a valuable geophysical tool for forensic water searches, controlled research is paramount to determine the best practices for searches in aquatic environments as it provides a structured environment in which to investigate variables that influence the effectiveness of the technology and provides valuable experience for sonar operators. The purpose of this research is to conduct controlled research in order to evaluate the applicability of side-scan sonar to searches involving submerged firearms and proxy cadavers. In addition, the best practices for employing this technology in forensic searches in freshwater ponds and lakes in a humid, subtropical …
Integrating Differential Global Positioning Systems And Geographic Information Systems For Analysis And Mapping Of Skeletal Dispersals, Brittany Walter
Integrating Differential Global Positioning Systems And Geographic Information Systems For Analysis And Mapping Of Skeletal Dispersals, Brittany Walter
Electronic Theses and Dissertations
Scene mapping is an integral part of processing a forensic scene with scattered human remains. By utilizing the appropriate mapping technique, investigators can accurately document the location of human remains and maintain a precise geospatial record of this evidence at a scene. Global positioning system (GPS) units have been used for years to survey the spatial distribution of large-scale archaeological sites. However, differential global positioning (DGPS) unit now provide decreased positional error suitable for small-scale surveys, such as forensic scenes. Because of the lack of knowledge concerning this utility in mapping a scene, controlled research is necessary to determine the …