5
length decision.
At last, the designer could calculate the camera width coverage according to the
farthest detection distance and horizontal viewable angel:
Camera width coverage W= 2 × 30.2 × tan(43.6
°
/2) = 24.2 m
The final design for the field is to set two cameras across to cover most territories in
the field.
20m
F1 Site
Protected area
43.6
°
43.6
°
30m
6mmLens
6mm Lens
30m
