Night Light of Mashiko (Tochigi) from space (Japan) Src. Average luminocity for 10x10km area is 5.544% and for 50x50km: 19.4579%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 1' 48.2" North, 139° 23' 48.8" East
36° 28' 0" North, 140° 6' 0" East
35° 53' 57" North, 140° 48' 11.3" East
Some cities around Mashiko sort by population:
• Mooka
8.3 km =5.2 mi, 243°
• Shimodate
21.3 km =13.2 mi, 209°
• Tomobe
22.1 km =13.7 mi, 125°
• Kaminokawa
16.8 km =10.4 mi, 257°
• Kasama
17.6 km =10.9 mi, 121°
• Iwase
13 km =8.1 mi, 180°
• Motegi
9.3 km =5.8 mi, 53°
• Karasuyama
20.9 km =13 mi, 12°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016