reading the signal…
Signals / Object / Street-level imagery
in Norman, OK·counted·526 all time
A sidewalk is a paved pedestrian path running alongside a street, often separated by curbs or landscaping.
Counted, not streamed: Sidewalk 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.