Night Light of Yachimata (Chiba) from space (Japan) Src. Average luminocity for 10x10km area is 24.8654% and for 50x50km: 33.2564%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 13' 9.5" North, 139° 36' 48.8" East
35° 39' 0" North, 140° 19' 0" East
35° 4' 35.8" North, 141° 1' 11.3" East
Some cities around Yachimata sort by population:
• Chiba
18.9 km =11.7 mi, 252°
• Sakura
10.6 km =6.6 mi, 314°
• Narita
14.8 km =9.2 mi, 0°
• Yotsukaidō
13.6 km =8.5 mi, 270°
• Tōgane
12 km =7.5 mi, 157°
• Ōami
14.8 km =9.2 mi, 180°
• Narutō
10.6 km =6.6 mi, 121°
• Shisui
8.7 km =5.4 mi, 328°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016