Remote sensing and satellite imagery continue to improve and become cheaper, allowing more commonplace use. Prominent new technologies include three-dimensional (3D) scanning and lidar-based topographical surveys. UAV technology along with photogrammetric image processing is also appearing.
Remote sensing and satellite imagery continue to improve and become cheaper allowing more commonplace use. Prominent new technologies include, three-dimensional (3D) scanning and lidar-based topographical surveys. UAV technology along with photog.rammetric image processing is also appearing