One common motion-planning approach is to sample the whole space through algorithms like the “rapidly-exploring random tree. ... These bounds can be visualized as ”funnels” that the planning algorithm chooses between to stitch together a sequence of steps that allow the drone to plan its flying.
Oblique imagery is aerial imagery captured at an angle of 40 to 45 degrees, designed to provide a more natural perspective and make objects easier to recognize and interpret. Oblique aerial images captured from the north, south, east, and west directions offer a 360-degree view of every property and parcel.