reading the signal…
Signals / Object / Street-level imagery
in Rangely, CO·counted·1 all time
A police station is a public safety facility, typically recognizable by official signage, offices, and secured entrances.
Counted, not streamed: Police Station 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.