I have friends who work in InsuranceTech and they use satellite images of houses when someone apply for home owners insurance. They've said it flags people with trampolines all the time.
My insurance company asked about that when I got the policy, I said Yes we have one and it was not an issue. Perhaps they are charging me a higher premium, but not enough that I noticed.
Though we no longer have it, so perhaps I should mention that next time I meet with my agent.