Night Light of Zaanstad (North Holland) from space (Netherlands) Src. Average luminocity for 10x10km area is 65.798% and for 50x50km: 34.8397%.
Square area 10x10 km:
 22.47%
 22.47% 20.83%
 20.83% 4.8%
 4.8% 2.27%
 2.27% 4.29%
 4.29% 4.04%
 4.04% 7.45%
 7.45% 13.26%
 13.26% 13.76%
 13.76% 6.82%
 6.82% 0%
 0%Square area 50x50 km:
 9.77%
 9.77% 8.64%
 8.64% 2.66%
 2.66% 2.93%
 2.93% 3.63%
 3.63% 3.12%
 3.12% 3.41%
 3.41% 4.71%
 4.71% 8.95%
 8.95% 14.37%
 14.37% 37.81%
 37.81%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 52' 46.3" North, 4° 6' 37.6" East
52° 27' 11.3" North, 4° 48' 48.8" East
52° 1' 21.2" North, 5° 31' 0.1" East
Some cities around Zaanstad sort by population:
• Amsterdam
		10.2 km =6.3 mi,  149°
149°
• Purmerend
		11.5 km =7.1 mi,  59°
59°
• Zaandam
		1.8 km =1.1 mi,  151°
151°
• Velsen-Zuid
		11.1 km =6.9 mi,  273°
273°
• Beverwijk
		11.1 km =6.9 mi,  287°
287°
• Heemskerk
		11.6 km =7.2 mi,  303°
303°
• Uitgeest
		11 km =6.8 mi,  320°
320°
• Zaandijk
		2.5 km =1.6 mi,  349°
349°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016