Night Light of Gien (Centre) from space (France) Src. Average luminocity for 10x10km area is 12.6265% and for 50x50km: 2.4155%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
48° 9' 52" North, 1° 55' 40.2" East
47° 41' 36" North, 2° 37' 51.4" East
47° 13' 4.4" North, 3° 20' 2.7" East
Some cities around Gien sort by population:
• Montargis
34.6 km =21.5 mi, 12°
• Châlette-sur-Loing
36.4 km =22.6 mi, 12°
• Amilly
32.8 km =20.4 mi, 18°
• Châteauneuf-sur-Loire
36.3 km =22.6 mi, 301°
• Villemandeur
33.3 km =20.7 mi, 11°
• Briare
10.8 km =6.7 mi, 128°
• Sully-sur-Loire
20.9 km =13 mi, 292°
• Aubigny-sur-Nère
27 km =16.8 mi, 212°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016