reading the signal…
Signals / Object / Mapped places
in Vilanova i la Geltrú, CT·counted·18 all time
A professional who designs, tests, or oversees technical projects, typically shown with plans, equipment, or protective gear.
Counted, not streamed: Engineer 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.