reading the signal…
Signals / Object / Street-level imagery
in Los Angeles, CA·counted·137 all time
Sea Spray is fine seawater mist created by waves or wind, typically appearing as white foam or drifting droplets.
Counted, not streamed: Sea Spray 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.