Night Light of Iwakuni (Yamaguchi) from space (Japan) Src. Average luminocity for 10x10km area is 39.5989% and for 50x50km: 7.5367%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
34° 44' 33.9" North, 131° 31' 0.8" East
34° 9' 46.7" North, 132° 13' 12" East
33° 34' 45" North, 132° 55' 23.3" East
Some cities around Iwakuni sort by population:
• Hiroshima
33.8 km =21 mi, 38°
• Kure
32.8 km =20.4 mi, 76°
• Hatsukaichi
23.3 km =14.5 mi, 26°
• Kudamatsu
37.2 km =23.1 mi, 240°
• Hikari
34 km =21.1 mi, 227°
• Yanai
23.8 km =14.8 mi, 203°
• Ōtake
5 km =3.1 mi, 0°
• Ōno-hara
14.1 km =8.8 mi, 17°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016