Ōzu night lights from space
Night Light of Ōzu (Ehime) from space (Japan) Src. Average luminocity for 10x10km area is 4.7546% and for 50x50km: 0.6201%.
Analysis of Ōzu night lights 2016
Square area 10x10 km:
100 
0%
90-99 0%
80-89 1.47%
70-79 0%
60-69 0%
50-59 1.47%
40-49 2.01%
30-39 0.73%
20-29 3.11%
10-19 2.2%
0-9 89.01%
0%90-99
0%80-89
1.47%70-79
0%60-69
0%50-59
1.47%40-49
2.01%30-39
0.73%20-29
3.11%10-19
2.2%0-9
89.01%Square area 50x50 km:
100 0%
90-99 0.02%
80-89 0.1%
70-79 0.04%
60-69 0.1%
50-59 0.2%
40-49 0.2%
30-39 0.1%
20-29 0.4%
10-19 0.09%
0-9 98.75%
0%90-99
0.02%80-89
0.1%70-79
0.04%60-69
0.1%50-59
0.2%40-49
0.2%30-39
0.1%20-29
0.4%10-19
0.09%0-9
98.75%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
34° 5' 3.6" North, 131° 50' 48.8" East
33° 30' 0" North, 132° 33' 0" East
32° 54' 42.1" North, 133° 15' 11.3" East
Some cities around Ōzu sort by population:
• Matsuyama
42.7 km =26.5 mi, 
27°
• Uwajima
30.7 km =19.1 mi, 
178°
• Yanai
65.6 km =40.8 mi, 
322°
• Iyo
31.3 km =19.4 mi, 26°
• Masaki-chō
35.3 km =21.9 mi, 25°
• Hōjō
57 km =35.4 mi, 
21°
• Sukumo
65.3 km =40.6 mi, 
164°
• Kihoku-chō
29.8 km =18.5 mi, 155°
1926055 (p: 38,833)
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016