|Suitable Use Cases|
Structural damage is most useful to assess buildings after a catastrophic event - however it can also detect buildings that are run down to the point of no longer being habitable. The expectation is that a roof with structural damage must be urgently repaired in order to keep the building habitable.
(from Gen 4 onwards)
Any part of a roof with structural damage that could cause water leakage that has not been repaired (either temporarily or permanently). A section of roof which has been temporarily repaired to be water-tight (such as with a tarpaulin) is excluded.