reading the signal…
Signals / Object / Street-level imagery
in Pittsburgh, PA·counted·59 all time
A flickering streetlight is a roadside lamp emitting intermittent light, often mounted on a pole above the street.
Counted, not streamed: Flickering Streetlight 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.