Night Light of Rotterdam (South Holland) from space (Netherlands) Src. Average luminocity for 10x10km area is 97.1932% and for 50x50km: 50.5077%.
Square area 10x10 km:
 61.74%
 61.74% 29.17%
 29.17% 3.54%
 3.54% 2.27%
 2.27% 2.27%
 2.27% 1.01%
 1.01% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 20.99%
 20.99% 12.7%
 12.7% 3.28%
 3.28% 3.48%
 3.48% 4.69%
 4.69% 3.37%
 3.37% 3.12%
 3.12% 4.61%
 4.61% 6.9%
 6.9% 9.99%
 9.99% 26.87%
 26.87%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 21' 14.5" North, 3° 46' 33.8" East
51° 55' 21" North, 4° 28' 45" East
51° 29' 12.4" North, 5° 10' 56.3" East
Some cities around Rotterdam sort by population:
• Schiebroek
		4 km =2.5 mi,  352°
352°
• Bloemhof
		3.1 km =1.9 mi,  153°
153°
• Carnisse
		3.7 km =2.3 mi,  181°
181°
• Spangen
		3.1 km =1.9 mi,  258°
258°
• 's-Gravenland
		5.1 km =3.2 mi,  88°
88°
• Feijenoord
		2.2 km =1.4 mi,  122°
122°
• Delfshaven
		2.7 km =1.7 mi,  222°
222°
• Overschie
		4 km =2.5 mi,  296°
296°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016