reading the signal…
Signals / Object / Street-level imagery
in Poway, CA·counted·138 all time
A swimming pool is a water-filled recreational facility, typically rectangular with surrounding decks, lanes, or loungers.
Counted, not streamed: Swimming Pool 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.