[Ráfaga] #2987: border, isochrone

[Rafagas team]

#2987: border, isochrone

Fri, 21 Mar 2025 by Raf

* A border is a line on the map that divides nation states and also an
infrastructure that is constantly reinforced and improved to prevent
people from moving.

https://mapa.bbng.org/en

* A point-to-point travel time database between U.S. census
geographies for static isochrone mapping without server or compute
cost

https://opentimes.org/

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Translated by Isaac, Jaume, Jorge, and Wladimir

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