The panels that compose the reflective surface of the shaped surface reflector are installed in rough alignment on the ground. While it would be easier to finish aligning the panels on the ground, they could shift later in construction necessitating further calibration.
The panels that compose the reflective surface of the shaped surface reflector are installed in rough alignment on the ground. While it would be easier to finish aligning the panels on the ground, they could shift later in construction necessitating further calibration.