Drones are used to inspect many different assets from roofs, towers, power lines, and bridges, to agricultural activities (counting/locating livestock, plant and spray/fertilizer coverage). Not only do drones capture detailed images in hard to access places, but they also eliminate the need for human intervention in dangerous situations. For example, inspecting a suspension bridge over a river is extremely dangerous and requires rigging and possible bridge closure. The use of a drone in this scenario removes the human element while documenting the current state of the structure and keeping the bridge open to traffic.