Night Light of Hikari (Yamaguchi) from space (Japan) Src. Average luminocity for 10x10km area is 16.1346% and for 50x50km: 6.012%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
34° 32' 10.4" North, 131° 14' 48.8" East
33° 57' 18" North, 131° 57' 0" East
33° 22' 11.2" North, 132° 39' 11.3" East
Some cities around Hikari sort by population:
• Yamaguchi
51.2 km =31.8 mi, 299°
• Hōfu
36.9 km =22.9 mi, 286°
• Iwakuni
34 km =21.1 mi, 47°
• Tokuyama
16.2 km =10.1 mi, 310°
• Kudamatsu
9.2 km =5.7 mi, 303°
• Yanai
15.4 km =9.6 mi, 85°
• Ōtake
37.5 km =23.3 mi, 41°
• Ōno-hara
46.7 km =29 mi, 38°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016