Night Light of Chichibu (Saitama) from space (Japan) Src. Average luminocity for 10x10km area is 22.2033% and for 50x50km: 13.5411%.
Square area 10x10 km:
0.55%
2.01%
0.92%
3.3%
1.65%
5.86%
6.96%
6.04%
9.71%
16.85%
46.15%Square area 50x50 km:
0.72%
2.03%
1.07%
1.42%
2.34%
2.81%
3.58%
3.97%
5.55%
6.13%
70.38%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 33' 25.7" North, 138° 22' 23.8" East
35° 59' 25" North, 139° 4' 35" East
35° 25' 9.6" North, 139° 46' 46.3" East
Some cities around Chichibu sort by population:
• Ōme
27.4 km =17 mi,
146°
• Sakado
28.4 km =17.6 mi,
97°
• Hannō
26.6 km =16.5 mi,
125°
• Fujioka
28.5 km =17.7 mi,
359°
• Morohongō
21.4 km =13.3 mi,
106°
• Yorii
17.5 km =10.9 mi,
37°
• Ogawa
18.5 km =11.5 mi,
67°
• Kodamachō-kodamaminami
22.2 km =13.8 mi,
12°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016