Night Light of Shenzhen (Guangdong) from space (China) Src. Average luminocity for 10x10km area is 96.2519% and for 50x50km: 75.0074%.
Square area 10x10 km:
 59.09%
 59.09% 25.57%
 25.57% 10.42%
 10.42% 2.65%
 2.65% 1.52%
 1.52% 0.76%
 0.76% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 27.66%
 27.66% 19.62%
 19.62% 9.21%
 9.21% 9.42%
 9.42% 6.13%
 6.13% 6.76%
 6.76% 6.35%
 6.35% 4.17%
 4.17% 3.16%
 3.16% 3.61%
 3.61% 3.91%
 3.91%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
23° 11' 36.2" North, 113° 21' 54.6" East
22° 32' 43.9" North, 114° 4' 5.9" East
21° 53' 40.7" North, 114° 46' 17.1" East
Some cities around Shenzhen sort by population:
• Tsuen Wan, HK
		19.9 km =12.4 mi,  166°
166°
• Yuen Long Kau Hui, HK
		11.2 km =7 mi,  198°
198°
• Sha Tin, HK
		21.6 km =13.4 mi,  146°
146°
• Tuen Mun, HK
		19.8 km =12.3 mi,  210°
210°
• Tai Po, HK
		14.8 km =9.2 mi,  135°
135°
• Sai Kung, HK
		27.2 km =16.9 mi,  131°
131°
• Sham Shui Po, HK
		25.7 km =16 mi,  158°
158°
• Wong Tai Sin, HK
		24.7 km =15.3 mi,  151°
151°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016