reading the signal…
Signals / Object / Mapped places
in Karachi, SD·counted·295 all time
A public institution or civic service, often shown through official buildings, offices, flags, or administrative facilities.
Counted, not streamed: Government 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.