reading the signal…
Signals / Object / Street-level imagery
in Bocholt, NW·counted·50 all time
An antenna is a rod, dish, or array of elements mounted on buildings, towers, vehicles, or communication equipment.
Counted, not streamed: Antenna 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.