Night Light of Nagato (Yamaguchi) from space (Japan) Src. Average luminocity for 10x10km area is 4.2802% and for 50x50km: 1.0244%.
Square area 10x10 km:
 0%
 0% 0%
 0% 0%
 0% 0.73%
 0.73% 2.01%
 2.01% 1.65%
 1.65% 0.37%
 0.37% 1.1%
 1.1% 1.47%
 1.47% 0.73%
 0.73% 91.94%
 91.94%Square area 50x50 km:
 0.04%
 0.04% 0.08%
 0.08% 0.13%
 0.13% 0.15%
 0.15% 0.28%
 0.28% 0.22%
 0.22% 0.06%
 0.06% 0.18%
 0.18% 0.23%
 0.23% 0.59%
 0.59% 98.05%
 98.05%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
34° 57' 41.7" North, 130° 29' 48.8" East
34° 22' 60" North, 131° 12' 0" East
33° 48' 3.8" North, 131° 54' 11.3" East
Some cities around Nagato sort by population:
• Kitakyushu
		67.3 km =41.8 mi,  208°
208°
• Shimonoseki
		53.4 km =33.2 mi,  205°
205°
• Ube
		49.2 km =30.6 mi,  174°
174°
• Yamaguchi
		33.1 km =20.6 mi,  132°
132°
• Hōfu
		50.1 km =31.1 mi,  137°
137°
• Onoda
		42.5 km =26.4 mi,  182°
182°
• Hagi
		20 km =12.4 mi,  84°
84°
• Ogōri-shimogō
		36.5 km =22.7 mi,  149°
149°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016