Night Light of Borken (North Rhine-Westphalia) from space (Germany) Src. Average luminocity for 10x10km area is 8.6176% and for 50x50km: 7.8848%.
Square area 10x10 km:
 0.84%
 1.4%
 0%
 0.7%
 1.26%
 2.94%
 1.68%
 1.82%
 0%
 1.12%
 88.24%Square area 50x50 km:
 0.61%
 1.02%
 0.6%
 0.93%
 1.14%
 1.39%
 1.22%
 1.15%
 2.3%
 5.88%
 83.77%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 16' 34" North, 6° 9' 16.6" East
51° 50' 37.8" North, 6° 51' 27.9" East
51° 24' 26.4" North, 7° 33' 39.1" East
Some cities around Borken sort by population:
• Bocholt
		16.7 km =10.4 mi, 
268°
• Rhede
		11.1 km =6.9 mi, 
265°
• Gescher
		15.9 km =9.9 mi, 
39°
• Klein Reken
		14.3 km =8.9 mi, 
116°
• Velen
		10.6 km =6.6 mi, 
57°
• Raesfeld
		8.6 km =5.3 mi, 
183°
• Südlohn
		10 km =6.2 mi, 
3°
• Heiden
		5.3 km =3.3 mi, 
102°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016