Forensic science is a fascinating study and adding in the benefits of GPR for forensics aids investigators in locating all of the important information regarding the case. Not all information is easy to locate and sometimes important details are beneath the surface of the ground.
The GPR or ground penetrating radar is like an X-ray or ultrasound machine that works to tell you what is beneath the surface. Sometimes body parts or personal items are beneath the surface and this radar can locate it for the investigators so that they can piece the case together and ensure that they are dealing with all of the details of the case at hand.
It’s challenging at best to come upon a forensic scene and have all of the details right there. Being able to use this unit to find more information out can make or break a case. Old crime scenes can be especially challenging as much of the scene is covered up with dirt and debris that may be simply a normal part of the ecological process.
Uncovering it with shovels isn’t always wise as some of the integrity of the scene may become compromised. Using the ground penetrating radar can show investigators where to dig and how deep they need to dig to find the important information or clues in the case.
Other times the ground penetrating radar is used to locate grave sites or missing body parts or personal items. Forensics is dependent upon having as much detail and information as possible to fully understand what took place and when. Without these important clues or details, many cases would go unsolved.
As technology improves so do GPR systems. There are different units available on the market today. Most units are easy to read and will send the information to a nearby computer system to be analyzed and read. Not everything is clear on such units and sometimes there are items underneath of the surface that must be dug up to find out exactly what they are and whether or not they pertain to the case.
Due to cost, many areas have only one or two units that are available so sometimes appointments are required to use the units and locate the important details for the case. Special training on how to properly use the equipment is needed. Sometimes the information isn’t really identifiable unless a person knows what they are looking at or what they are looking for.
The field of forensic science is a field where the investigators or technicians are always learning and there is much room for advancement. Thanks to modern technology more information is available nearly every day to help such fields expand and learn more.
GPR for forensics is helping to make the field easier than ever before to navigate and find out answers. Many people take it for granted that such scenes are easy to locate and identify but that isn’t always the case. Old crime scenes and some sites are just too full of debris or natural elements to easily identify what is under the ground.