Night Light of Bornem (Flanders) from space (Belgium) Src. Average luminocity for 10x10km area is 55.4652% and for 50x50km: 57.4696%.
Square area 10x10 km:
 7.75%
 10.03%
 4.41%
 4.68%
 9.89%
 13.64%
 14.84%
 18.18%
 16.58%
 0%
 0%Square area 50x50 km:
 12.67%
 11.88%
 5.84%
 7.1%
 8.88%
 9.8%
 11.48%
 9.96%
 10.49%
 4.6%
 7.29%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 32' 11.8" North, 3° 32' 25.9" East
51° 5' 49.8" North, 4° 14' 37.1" East
50° 39' 12.6" North, 4° 56' 48.4" East
Some cities around Bornem sort by population:
• Temse
		4 km =2.5 mi, 
328°
• Hamme
		7.4 km =4.6 mi, 
270°
• Puurs
		4 km =2.5 mi, 
129°
• Boom
		9 km =5.6 mi, 
93°
• Hemiksem
		8.5 km =5.3 mi, 
51°
• Niel
		6.5 km =4 mi, 
76°
• Schelle
		7.5 km =4.7 mi, 
64°
• Sint-Amands
		5.1 km =3.2 mi, 
207°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016