reading the signal…
Signals / Object / Mapped places
in Baltimore, MD·counted·4.8K all time
An urban tree is a tree growing in a city, typically surrounded by sidewalks, streets, buildings, or landscaped spaces.
Counted, not streamed: Urban Tree 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.