reading the signal…
Signals / Object / Mapped places
in Saint-Philbert-sur-Risle, NOR·counted·7 all time
A dam built across a waterway, typically appearing as a barrier holding back or controlling water.
Counted, not streamed: Waterway Dam 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.