reading the signal…
Signals / Object / Mapped places
in Amblève, WLG·counted·149 all time
A construction material made with steel reinforcement inside concrete, typically appearing as solid gray structural beams or surfaces.
Counted, not streamed: Reinforced Concrete Material 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.