Night Light of Grand-Couronne (Normandy) from space (France) Src. Average luminocity for 10x10km area is 47.6952% and for 50x50km: 16.2567%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 48' 41.4" North, 0° 18' 12.1" East
49° 21' 20.3" North, 1° 0' 23.3" East
48° 53' 43.8" North, 1° 42' 34.6" East
Some cities around Grand-Couronne sort by population:
• Saint-Étienne-du-Rouvray
7.5 km =4.7 mi, 70°
• Le Grand-Quevilly
5.8 km =3.6 mi, 29°
• Le Petit-Quevilly
7.6 km =4.7 mi, 31°
• Elbeuf
7.7 km =4.8 mi, 181°
• Oissel
6.8 km =4.2 mi, 111°
• Petit-Couronne
3.2 km =2 mi, 13°
• Saint-Aubin-lès-Elbeuf
5.8 km =3.6 mi, 177°
• Cléon
5.1 km =3.2 mi, 160°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016