TL;DR
Change the color of radars in the map view to a different color than the 'default blue'What ?
I would like to suggest a violet-like color, which is distinguishable from the pink that oil deposits use.
The current situation. It is hard to tell where my radars are located.
Radars are shown in a different color, making it obvious from within the map view that I have got 2 radars very close together.