reading the signal…
Signals / Object / Mapped places
in Santa Sofia, 45·counted·27 all time
A movable barrier controlling vehicle entry, usually consisting of a horizontal arm that raises and lowers.
Counted, not streamed: Barrier Lift Gate 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.