Night Light of Shido (Kagawa) from space (Japan) Src. Average luminocity for 10x10km area is 14.7418% and for 50x50km: 7.1496%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
34° 54' 7.2" North, 133° 28' 12.8" East
34° 19' 24" North, 134° 10' 24" East
33° 44' 26.3" North, 134° 52' 35.3" East
Some cities around Shido sort by population:
• Takamatsu
11.4 km =7.1 mi, 275°
• Marugame
36.1 km =22.4 mi, 262°
• Tamano
30 km =18.6 mi, 315°
• Sakaidechō
31 km =19.3 mi, 269°
• Ishii
37.7 km =23.4 mi, 139°
• Kamojimachō-jōgejima
32.7 km =20.3 mi, 150°
• Wakimachi
28.6 km =17.8 mi, 184°
• Tonoshō
17.5 km =10.9 mi, 359°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016