Night Light of Olsberg (North Rhine-Westphalia) from space (Germany) Src. Average luminocity for 10x10km area is 1.4244% and for 50x50km: 1.0522%.
Square area 10x10 km:
 0%
 0%
 0%
 0%
 0.56%
 0.56%
 0.56%
 0.56%
 0%
 0.56%
 97.2%Square area 50x50 km:
 0.07%
 0.13%
 0.04%
 0.11%
 0.14%
 0.23%
 0.4%
 0.33%
 0.11%
 0.12%
 98.33%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 47' 35.2" North, 7° 47' 9.1" East
51° 21' 22.1" North, 8° 29' 20.4" East
50° 54' 53.8" North, 9° 11' 31.6" East
Some cities around Olsberg sort by population:
• Meschede
		14.3 km =8.9 mi, 
267°
• Warstein
		13.9 km =8.6 mi, 
315°
• Brilon
		7.1 km =4.4 mi, 
53°
• Büren
		22.2 km =13.8 mi, 
12°
• Winterberg
		18.5 km =11.5 mi, 
170°
• Bestwig
		6.1 km =3.8 mi, 
274°
• Rüthen
		15.4 km =9.6 mi, 
346°
• Willingen
		10.8 km =6.7 mi, 
129°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016