reading the signal…
Signals / Event / Street-level imagery
in Phoenix, AZ·counted·401 all time
A visit to an enclosed recreational area with fencing, gates, open space, and amenities for dogs.
Counted, not streamed: Dog Park Visit has no time series, so it is read as a footprint across places. All-time count by city.
Things that happen: permits, collisions, crimes, inspections. All-time counts.