Emmen night lights from space
Night Light of Emmen (Lucerne) from space (Switzerland) Src. Average luminocity for 10x10km area is 35.2372% and for 50x50km: 7.3755%.
Analysis of Emmen night lights 2016
Square area 10x10 km:
100 
4.69%
90-99 6.53%
80-89 4.4%
70-79 3.13%
60-69 6.11%
50-59 5.4%
40-49 6.68%
30-39 3.98%
20-29 10.51%
10-19 22.3%
0-9 26.28%
4.69%90-99
6.53%80-89
4.4%70-79
3.13%60-69
6.11%50-59
5.4%40-49
6.68%30-39
3.98%20-29
10.51%10-19
22.3%0-9
26.28%Square area 50x50 km:
100 0.42%
90-99 0.69%
80-89 0.53%
70-79 0.83%
60-69 1.4%
50-59 1.28%
40-49 1.38%
30-39 1.31%
20-29 2%
10-19 4.87%
0-9 85.3%
0.42%90-99
0.69%80-89
0.53%70-79
0.83%60-69
1.4%50-59
1.28%40-49
1.38%30-39
1.31%20-29
2%10-19
4.87%0-9
85.3%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
47° 33' 17.5" North, 7° 34' 12.6" East
47° 4' 41.5" North, 8° 16' 23.9" East
46° 35' 50" North, 8° 58' 35.1" East
Some cities around Emmen sort by population:
• Luzern
4 km =2.5 mi, 
140°
• Kriens
5.3 km =3.3 mi, 
170°
• Littau
3.2 km =2 mi, 
194°
• Horw
7.3 km =4.5 mi, 
158°
• Ebikon
5.1 km =3.2 mi, 
88°
• Neuenkirch
5.8 km =3.6 mi, 
294°
• Adligenswil
6.8 km =4.2 mi, 
102°
• Buchrain
5.9 km =3.7 mi, 
70°
2660911 (p: 26,889)
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016