Night Light of Douarnenez (Brittany) from space (France) Src. Average luminocity for 10x10km area is 12.314% and for 50x50km: 3.4755%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
48° 33' 46.4" North, 5° 1' 55.8" West
48° 5' 43.5" North, 4° 19' 44.5" West
47° 37' 25.2" North, 3° 37' 33.3" West
Some cities around Douarnenez sort by population:
• Quimper
20.1 km =12.5 mi, 121°
• Plougastel-Daoulas
30.3 km =18.8 mi, 354°
• Fouesnant
32.5 km =20.2 mi, 134°
• Crozon
20.6 km =12.8 mi, 324°
• Ergué-Gabéric
25.4 km =15.8 mi, 115°
• Pont-l’Abbé
26.8 km =16.7 mi, 161°
• Châteaulin
21 km =13 mi, 57°
• Plonéour-Lanvern
22 km =13.7 mi, 171°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016