The area of the map filled with green is called a trail. It represents the area that was effectively applied during agricultural work. For example, the area sown with soybeans, the area sprayed with pesticides, or the area in which a fertilizer was distributed.
The area is filled according to the configured implement width, which is graphically represented by the implement bar drawn behind the machine triangle. When the trail is filled over an area not yet applied, the shade of green is clear. If the area is applied more than once, the shade of green will be darker with each new pass, indicating that there was an overlap.
In the two figures below, examples of trails are shown, in 3D and 2D perspectives. The area marked with represents the trail made in the first pass, while the area marked with
this is an area where there was overlap.