Most people rely on drones for aerial photos and video. The GEON E61 is an autonomous drone with a metal detector that can help with explosive ordnance disposal. It can gather the GPS coordinates of metallic objects for EOD personnel without putting any life in danger. Its flight plans can be configured with a mission planning app on your phone or tablet.
This drone is equipped with the EM61-MK2 military grade metal detector. It uses LiDAR, Sonar, and radar sensors to fly with centimeter precision. The GEON E61 can map 10000 square feet in 20 minutes.[where to get it]