I am tasked to take group shots of 600 people. The position to take the group photo is on a cargo loading bay platform + a 3m - 5m ladder. The group will be standing lower than the loading bay and orientated in a rectangular shape.
Our equipment is limited to wide angle lens of 12mm.
Any tips or things to note for such a HUGE group shot?
Do we need higher elevation?
Higher aperture? f/8 or more?
or I miss out anything?