reading the signal…
Signals / Condition / Street-level imagery
in Melbourne, VIC·counted·475 all time
A collapsed roof is a fallen or severely damaged building covering, often exposing interior rooms and structural debris.
Counted, not streamed: Collapsed Roof has no time series, so it is read as a footprint across places. All-time count by city.
The state of a place: complaints, wear, noise and upkeep. All-time counts.