Night Light of Schifflange (Esch-sur-Alzette) from space (Luxembourg) Src. Average luminocity for 10x10km area is 51.7339% and for 50x50km: 25.0739%.
Square area 10x10 km:
 11.2%
 10.22%
 4.62%
 4.76%
 5.74%
 3.92%
 8.54%
 9.8%
 40.62%
 0.56%
 0%Square area 50x50 km:
 4.73%
 4.8%
 2.44%
 2.13%
 2.09%
 2.74%
 2.93%
 4.13%
 10.47%
 18.63%
 44.9%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 57' 39" North, 5° 18' 34.8" East
49° 30' 23" North, 6° 0' 46" East
49° 2' 51.6" North, 6° 42' 57.3" East
Some cities around Schifflange sort by population:
• Esch-sur-Alzette
		2.6 km =1.6 mi, 
243°
• Dudelange
		6.1 km =3.8 mi, 
118°
• Villerupt, FR
		7.3 km =4.5 mi, 
233°
• Bettembourg
		6.6 km =4.1 mi, 
78°
• Pétange
		11.2 km =7 mi, 
301°
• Audun-le-Tiche, FR
		5.6 km =3.5 mi, 
227°
• Belvaux
		6.4 km =4 mi, 
273°
• Differdange
		9 km =5.6 mi, 
282°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016