reading the signal…
Signals / Object / Street-level imagery
in Seattle, WA·counted·600 all time
A boundary wall built from stones, typically consisting of stacked or mortared masonry along a property edge.
Counted, not streamed: Stone Fence 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.