Night Light of Petit-Couronne (Normandy) from space (France) Src. Average luminocity for 10x10km area is 54.8529% and for 50x50km: 16.1608%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 50' 20.1" North, 0° 18' 48.8" East
49° 22' 60" North, 1° 1' 0" East
48° 55' 24.5" North, 1° 43' 11.3" East
Some cities around Petit-Couronne sort by population:
• Sotteville-lès-Rouen
6.1 km =3.8 mi, 61°
• Saint-Étienne-du-Rouvray
6.4 km =4 mi, 95°
• Le Grand-Quevilly
2.9 km =1.8 mi, 47°
• Le Petit-Quevilly
4.7 km =2.9 mi, 44°
• Canteleu
6.4 km =4 mi, 5°
• Oissel
7.9 km =4.9 mi, 134°
• Grand-Couronne
3.2 km =2 mi, 193°
• Cléon
7.9 km =4.9 mi, 173°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016