Night Light of Esch-sur-Alzette from space (Luxembourg) Src. Average luminocity for 10x10km area is 57.5434% and for 50x50km: 25.331%.
Square area 10x10 km:
 13.45%
 14.15%
 6.86%
 4.62%
 5.32%
 4.9%
 10.78%
 7.56%
 27.87%
 4.48%
 0%Square area 50x50 km:
 4.79%
 4.91%
 2.46%
 2.16%
 2.12%
 2.75%
 2.94%
 4.21%
 10.54%
 18.75%
 44.36%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 57' 1.4" North, 5° 16' 38.7" East
49° 29' 45" North, 5° 58' 50" East
49° 2' 13.3" North, 6° 41' 1.2" East
Some cities around Esch-sur-Alzette sort by population:
• Dudelange
		7.9 km =4.9 mi, 
102°
• Villerupt, FR
		4.7 km =2.9 mi, 
227°
• Schifflange
		2.6 km =1.6 mi, 
63°
• Bettembourg
		9.2 km =5.7 mi, 
73°
• Pétange
		10 km =6.2 mi, 
313°
• Audun-le-Tiche, FR
		3.2 km =2 mi, 
214°
• Belvaux
		4.4 km =2.7 mi, 
291°
• Differdange
		7.2 km =4.5 mi, 
296°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016