What is your area?
Given your city or zip code, and the apparent skew, we might be able to guess where the dish is pointing.
How big are the dishes?
I would guess: 36, 40, 48 inches (?)
What sort of buildings are they on? Commercial? Homes?
The picture looks like it might be a home, but that's an unusual tall-pole-mount, with braces to the building...
....hrmmm.... looks kinda like a 4-foot GeoSatPro dish... (?)
but I don't know them well enough to be sure (can't find a proper picture of 'em)
To judge by the eavestrough and downspout, the quality of that installation looks amateur, but evidently functional. Assuming a 3" x 2" downspout, viewed side on would be about 3", and extrapolating to the size of the dish, anybody else get 44"?
Looks like a pro install, look how tight the cables are. Evidently not mounted on a motor!