[OSM-talk] Map of Population Density vs. OpenStreetMap density

[Jean-Marc Liotier]

On Fri, July 5, 2019 2:40 pm, Christoph Hormann wrote:
>
> One warning:  All global population data sets that exist are rough
> estimates with usually significant systematic biases and errors.  For
> example in Switzerland the data set you used sees high population
> density in mountain areas with no basis in reality.

Same in rural Senegal. Low-resolution population data I guess.