reading the signal…
Signals / Object / Mapped places
in Cabrils, CT·counted·146 all time
A swimming facility or activity focused on sport, typically featuring marked lanes, starting blocks, and spectator areas.
Counted, not streamed: Sport Swimming 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.