Night Light of Ueda (Nagano) from space (Japan) Src. Average luminocity for 10x10km area is 33.1451% and for 50x50km: 8.0447%.
Square area 10x10 km:
1.57%
6.12%
6.29%
3.32%
5.77%
4.37%
3.15%
2.8%
14.86%
35.66%
16.08%Square area 50x50 km:
0.17%
0.89%
0.89%
1.1%
1.39%
1.42%
1.13%
1.55%
2.56%
8.33%
80.56%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 57' 59.4" North, 137° 34' 42.6" East
36° 24' 9.5" North, 138° 16' 53.8" East
35° 50' 4.8" North, 138° 59' 5.1" East
Some cities around Ueda sort by population:
• Nagano
28.9 km =18 mi,
342°
• Matsumoto
33.9 km =21.1 mi,
236°
• Saku
27.5 km =17.1 mi,
138°
• Suzaka
27.7 km =17.2 mi,
6°
• Komoro
16.6 km =10.3 mi,
125°
• Hotaka
36.4 km =22.6 mi,
258°
• Toyoshina
35.9 km =22.3 mi,
251°
• Kamimaruko
9.4 km =5.8 mi,
184°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016