Spaced Out ::

DJI have announced a micro four thirds camera for their drones which seems to be specifically targeted at the film industry but has important implications for photogrammetry. In the past the GoPro3 (6.2×4.7mm) has been used which is generally poor for 3D reconstruction with a (very) small sensor and wide field of view. The Phantom 3 has significantly improved the camera quality by using a higher resolution 2/3” sensor (8.8×6.6mm), but this is still fairly small by SLR standards. The introduction of the X5 is a big improvement again at 18mmx13.5mm with, crucially, interchangeable lenses meaning you can go wide angle but have less compromise on the optics. This part of the consumer market is a very interesting space to watch.