Satellite Pointing Agility & Overpass Imaging

A low-Earth-orbit imaging satellite is only within range of any single ground region for a few minutes per pass — its own orbital velocity, needed to stay aloft, sweeps the field-of-regard across the surface at high speed. This simulator plays out one such overpass: several candidate ground targets sit inside the swath, and the satellite must slew its camera from one to the next and hold briefly to capture each image, all before the region scrolls out of range. Set the pointing-agility slider to see how re-aim speed, not sensor quality, decides how many of those targets actually get imaged versus missed when the window closes.