reading the signal…
Signals / Object / Street-level imagery
in Viterbo, 62·counted·18 all time
A city gate is a prominent entrance structure marking a city boundary, often featuring arches, towers, or signage.
Counted, not streamed: City Gate 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.