In the FL drone law:
(e) “Surveillance” means:
1. With respect to an owner, tenant, occupant, invitee, or licensee of privately owned real property, the observation of such persons with sufficient visual clarity to be able to obtain information about their identity, habits, conduct, movements, or whereabouts; or
2. With respect to privately owned real property, the observation of such property’s physical improvements with sufficient visual clarity to be able to determine unique identifying features or its occupancy by one or more persons.
Now where there may be some wiggle room is in the term "observation" - which could be argued to mean intentional and persistent viewing. Again, another aspect of law that has not yet to my knowledge been tested.
I have plans to contact my State representatives and suggest an amendment to the law that excludes activities related to legitimate business purposes conducted by a Part 107 pilot.