reading the signal…
Signals / Object / Street-level imagery
in Berlin, BE·counted·415 all time
A service entrance is a secondary access point, typically marked for deliveries, staff, maintenance, or building operations.
Counted, not streamed: Service Entrance has no time series, so it is read as a footprint across places. All-time count by city.
Things that physically exist: street furniture, signs, buildings. All-time counts.