Night Light of Nantong (Jiangsu) from space (China) Src. Average luminocity for 10x10km area is 96.1259% and for 50x50km: 44.5626%.
Square area 10x10 km:
 58.92%
 58.92% 28.15%
 28.15% 2.8%
 2.8% 5.42%
 5.42% 4.55%
 4.55% 0.17%
 0.17% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 7.59%
 7.59% 6.68%
 6.68% 6.42%
 6.42% 6.28%
 6.28% 7.68%
 7.68% 7.96%
 7.96% 9.1%
 9.1% 7.55%
 7.55% 9.16%
 9.16% 10.98%
 10.98% 20.6%
 20.6%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
32° 37' 27.9" North, 120° 10' 17.8" East
32° 1' 49" North, 120° 52' 29" East
31° 25' 56.1" North, 121° 34' 40.3" East
Some cities around Nantong sort by population:
• Wuxi
		75.5 km =46.9 mi,  227°
227°
• Kunshan
		73 km =45.4 mi,  174°
174°
• Changshu City
		44.5 km =27.7 mi,  196°
196°
• Jiangyin
		59.2 km =36.8 mi,  257°
257°
• Jinsha
		19.9 km =12.4 mi,  70°
70°
• Huilong
		77.6 km =48.2 mi,  108°
108°
• Juegang
		43.3 km =26.9 mi,  42°
42°
• Zhangjiagang
		36.6 km =22.7 mi,  239°
239°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016