Night Light of Ostheim (North Rhine-Westphalia) from space (Germany) Src. Average luminocity for 10x10km area is 67.4244% and for 50x50km: 30.9978%.
Square area 10x10 km:
 16.11%
 16.11% 15.83%
 15.83% 6.58%
 6.58% 6.86%
 6.86% 16.67%
 16.67% 9.94%
 9.94% 4.9%
 4.9% 12.46%
 12.46% 10.64%
 10.64% 0%
 0% 0%
 0%Square area 50x50 km:
 5.86%
 5.86% 6.22%
 6.22% 2.92%
 2.92% 3.04%
 3.04% 4.12%
 4.12% 4.51%
 4.51% 4.57%
 4.57% 7%
 7% 8.73%
 8.73% 12.68%
 12.68% 40.33%
 40.33%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 22' 20" North, 6° 20' 27.6" East
50° 55' 52.2" North, 7° 2' 38.8" East
50° 29' 9.3" North, 7° 44' 50.1" East
Some cities around Ostheim sort by population:
• Mülheim
		4.8 km =3 mi,  324°
324°
• Kalk
		2.8 km =1.7 mi,  290°
290°
• Humboldtkolonie
		3.5 km =2.2 mi,  271°
271°
• Buchheim
		2.8 km =1.7 mi,  324°
324°
• Höhenberg
		0.3 km =0.2 mi,  320°
320°
• Poll
		4.3 km =2.7 mi,  241°
241°
• Rath
		3.5 km =2.2 mi,  103°
103°
• Buchforst
		3.5 km =2.2 mi,  309°
309°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016