"I know about normal photography, but few cameras have 200 megapixels and must be very expensive. Adams Smith said:
Forward photography and 5 combined camera 200 million pixels tilt photography, multiple options, with PPK /RTK, as well as…"
As far as I know, the frequency of satellite Map updates is not very high, about every six months or a year, although the frequency of updates has little impact on our daily use. But in some extreme situations, such as floods, earthquakes, and other…