reading the signal…
Signals / Object / Street-level imagery
in Solingen, NW·counted·120 all time
A playground slide is a sloped children’s play structure with a platform, ladder, and smooth sliding surface.
Counted, not streamed: Playground Slide 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.