This 'mapping' project is several steps to the left of the usual mapping done here, and I'm not sure which forum to drop this into but this one seems the most likely.

IL2 Sturmovik is a WW2 air combat simulator game. It has a 'mission generator' which allows you to build battle-maps and geographic features. This one below is a German aerodrome September 1st 1939.

Two elevated shots of the aerodrome.
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This is what the mission editor looks like.
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This is what you get after you add time and weather elements.
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Cheers,
~Scribbler