The DJI Zenmuse H20T combines a 23x optical zoom digital camera, a 640x512 radiometric thermal sensor, and a laser vary finder in one stabilized payload. This information can then be accustomed to produce accurate 3D maps with the surroundings, that may be employed for an array of programs, like surveying, https://devinncqfs.wikimillions.com/3546868/the_smart_trick_of_drone_charlotte_nc_that_no_one_is_discussing