More Public Safety Dive Teams Employ Side Scan Sonar
More public safety dive teams are adding sonar to assist in their underwater search and recovery operations. Side scan is the ideal tool for these operations because it produces detailed images of the underwater environment regardless of water clarity. In addition, the sonar is able to search large areas quickly, scanning several hundred feet of ocean, lake, or river bottom with each pass of the boat. The sonar does this by transmitting an acoustic beam from a towfish which sweeps the bottom and reflects off any objects lying there.
Law Enforcement Captures Underwater Search Equipment
The tools law enforcement agencies use to investigate crimes and ensure public safety are critical to their success. Police departments and sheriffs offices around the country are adding underwater search equipment to ensure their dive teams have the proper equipment to safely and effectively do their jobs. The two high tech tools in greatest demand are the side scan sonar and ROV. Sonar is one of most effective tools for underwater search and recovery (S&R) because it can scan large areas quickly and “see” what’s on the bottom regardless of water clarity.
