Dear Antonio,

well, for me this does not seem a _big_ residential area. But this may be subjective.

Anyway, I am pretty sure that this is a residential area. I have been several times in Fátima, I know the city. But as you can recognise factories, supermarkets, forests, etc. on aerial imagery so you recognise also residential areas with great certainty.

Yes, there may be shops (landuse=retail), construction sites or whatever in the city that are not added currently. They can be added later on at any time. Thus they will improve the map and refine the borders of the residential area but they will not make it obsolete in its entirety.

Kind regards


Gábor