Night Light of Flensburg (Schleswig-Holstein) from space (Germany) Src. Average luminocity for 10x10km area is 38.7393% and for 50x50km: 2.8423%.
Square area 10x10 km:
 8.52%
 10.65%
 4.76%
 1.63%
 3.51%
 2.01%
 3.76%
 4.51%
 13.16%
 28.7%
 18.8%Square area 50x50 km:
 0.52%
 0.6%
 0.28%
 0.11%
 0.24%
 0.2%
 0.33%
 0.48%
 0.74%
 2.21%
 94.3%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
55° 11' 15.9" North, 8° 44' 11.3" East
54° 47' 3.5" North, 9° 26' 22.6" East
54° 22' 36.5" North, 10° 8' 33.9" East
Some cities around Flensburg sort by population:
• Sønderborg, DK
		26.3 km =16.3 mi, 
58°
• Schleswig
		30.2 km =18.8 mi, 
165°
• Aabenraa, DK
		28.9 km =18 mi, 
357°
• Harrislee
		4 km =2.5 mi, 
295°
• Leck
		29.3 km =18.2 mi, 
266°
• Handewitt
		7.1 km =4.4 mi, 
253°
• Glücksburg
		9 km =5.6 mi, 
50°
• Tarp
		13.3 km =8.3 mi, 
191°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016