GPS Device Forensics Global Positioning System or GPS device forensics can provide critical evidence in criminal and civil cases.  GPS devices today include personal GPS devices as well as auto, aviation and marine devices. At Guardian Digital Forensics, we have certified GPS examiners on staff who can properly collect data from GPS devices in a forensically sound manner and also analyse the data using state of the art forensic tools and mapping technology. As is true with any form of digital evidence, proper analysis and interpretation of the data is a critical aspect of making sure that the forensics in your client’s case is properly represented through solid forensic techniques and experience. We have performed GPS collection and analysis in wrongful death cases and in murder cases. The different types of GPS units, such as personal GPS units used for hiking, marine GPS units used on boats, vehicle GPS units in cars and trucks, and aviation GPS units all contain information that can be critical to your case.