is 4.43 MB, has a resolution of 3500x2500 pixels and was uploaded on March 28, 2019 @ 1:21 pm by user: patricer. It is filed under the tags: rotorcraft, remote sensing, hyperspectral imaging, unmanned aerial vehicle, quadcopter. Click the blue button at the top to freely download: Earthquake Rescue Lidar Unmanned Aerial Vehicle Technology Quadcopter Hyperspectral Imaging png.