reading the signal…
Signals / Event / Street-level imagery
in Sydney, NSW·counted·34 all time
Skaters practicing tricks inside a concrete skatepark with bowls, ramps, and grind rails.
Counted, not streamed: Skatepark Session 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.