Which roof question can imagery answer?
The useful assignment is specific: locate storm-disturbed material, compare visible drainage zones, record rooftop equipment positions or create an overview before a repair visit. We plan image coverage around that question and preserve enough orientation for the owner to match each view to the building. A close crop without a roof-area reference may look detailed but leave a maintenance contact unable to find the photographed condition.
A hands-on roof inspection remains necessary when a finding depends on touching a seam, testing attachment or examining flashing at close range. Images can point that visit toward the right detail and reduce time spent searching across the field. For a reported interior leak, combine the aerial view with leak investigation information such as the room, ceiling mark and timing; the camera cannot trace concealed water by itself.
An image plan should record the direction of each pass and the roof zone covered, especially where several wings or additions meet. That index lets a facilities contact compare later observations with the same area. If the roof plan is unavailable, we establish a simple orientation from fixed building features before reviewing individual images.