Night Light of Ishioka (Ibaraki) from space (Japan) Src. Average luminocity for 10x10km area is 28.8829% and for 50x50km: 22.2605%.
Square area 10x10 km:
1.22%
2.97%
1.4%
5.07%
3.85%
3.67%
6.29%
8.39%
11.19%
41.26%
14.69%Square area 50x50 km:
1.62%
3.01%
2.02%
2.51%
3.42%
4.8%
4.73%
5.15%
8.4%
16.04%
48.3%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 44' 55.6" North, 139° 33' 48.8" East
36° 10' 60" North, 140° 16' 0" East
35° 36' 49.5" North, 140° 58' 11.3" East
Some cities around Ishioka sort by population:
• Tsukuba
15.1 km =9.4 mi,
277°
• Ami
17.7 km =11 mi,
199°
• Naka
17.3 km =10.7 mi,
211°
• Tomobe
18.8 km =11.7 mi,
9°
• Okunoya
17.5 km =10.9 mi,
50°
• Kasama
22.2 km =13.8 mi,
0°
• Iwase
23.8 km =14.8 mi,
321°
• Makabe
17.6 km =10.9 mi,
301°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016