Night Light of Zhabei (Shanghai) from space (China) Src. Average luminocity for 10x10km area is 100% and for 50x50km: 87.2501%.
Square area 10x10 km:
 100%
 100% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 51.16%
 51.16% 20.59%
 20.59% 6.96%
 6.96% 5.52%
 5.52% 4.67%
 4.67% 2.39%
 2.39% 1.26%
 1.26% 0.9%
 0.9% 1.42%
 1.42% 2.03%
 2.03% 3.09%
 3.09%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
31° 51' 27.9" North, 120° 45' 23.8" East
31° 15' 31" North, 121° 27' 35" East
30° 39' 20.3" North, 122° 9' 46.3" East
Some cities around Zhabei sort by population:
• Shanghai
		4 km =2.5 mi,  182°
182°
• Kunshan
		49.8 km =30.9 mi,  285°
285°
• Jiashan
		68.3 km =42.4 mi,  228°
228°
• Songjiang
		34 km =21.1 mi,  223°
223°
• Songling
		70.9 km =44.1 mi,  264°
264°
• Huilong
		64.2 km =39.9 mi,  16°
16°
• Zhujiajiao
		41.8 km =26 mi,  246°
246°
• Zhouzhuang
		60.6 km =37.7 mi,  255°
255°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016