Night Light of Grevenmacher from space (Luxembourg) Src. Average luminocity for 10x10km area is 11.631% and for 50x50km: 11.154%.
Square area 10x10 km:
 1.87%
 2.41%
 0.53%
 0.53%
 1.07%
 1.47%
 3.74%
 0.13%
 1.6%
 0.67%
 85.96%Square area 50x50 km:
 1.99%
 2.2%
 0.89%
 0.87%
 1.05%
 1.23%
 1.43%
 1.76%
 3.09%
 7.76%
 77.72%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
50° 7' 49.3" North, 5° 44' 13.6" East
49° 40' 39" North, 6° 26' 24.8" East
49° 13' 13.4" North, 7° 8' 36.1" East
Some cities around Grevenmacher sort by population:
• Trier, DE
		16.7 km =10.4 mi, 
58°
• Luxembourg
		23.5 km =14.6 mi, 
251°
• Konz, DE
		10.1 km =6.3 mi, 
75°
• Losheim, DE
		28.8 km =17.9 mi, 
130°
• Schweich, DE
		27.6 km =17.1 mi, 
54°
• Saarburg, DE
		10.9 km =6.8 mi, 
136°
• Strassen
		27.2 km =16.9 mi, 
256°
• Mersch
		25.3 km =15.7 mi, 
288°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016