I have experience with real estate and insurance inspection projects
I fly a Phantom 4 Pro Obsidian that has a camera equipped with a 1-inch 20 megapixel CMOS sensor capable of shooting H.264 4K/60fps video and Burst Mode stills at 14 fps. This custom engineered lens is made up of eight elements and arranged in seven groups, it is the first DJI camera to use a mechanical shutter, eliminating rolling shutter distortion which can occur when taking images of fast moving subjects or when flying at high speed. The P4P is equipped with dual rear vision sensors and infrared sensing systems for a total of 5 direction of obstacle sensing and 4 direction of obstacle avoidance.