Night Light of Erdaojiang (Jilin) from space (China) Src. Average luminocity for 10x10km area is 9.2597% and for 50x50km: 1.6736%.
Square area 10x10 km:
 0%
 0.32%
 0%
 0.65%
 0.65%
 2.76%
 2.92%
 6.33%
 4.71%
 1.3%
 80.36%Square area 50x50 km:
 0%
 0.13%
 0.15%
 0.14%
 0.23%
 0.56%
 0.3%
 0.57%
 0.52%
 0.78%
 96.62%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 17' 55" North, 125° 19' 43.8" East
41° 46' 35" North, 126° 1' 55" East
41° 14' 59.6" North, 126° 44' 6.3" East
Some cities around Erdaojiang sort by population:
• Tonghua
		10.8 km =6.7 mi, 
234°
• Baishan
		36.8 km =22.9 mi, 
60°
• Manp’o, KP
		72.4 km =45 mi, 
162°
• Linjiang
		72.7 km =45.2 mi, 
87°
• Liuhe
		57.7 km =35.9 mi, 
333°
• Sanchazi
		58 km =36 mi, 
54°
• Huanren
		79.4 km =49.3 mi, 
224°
• Chasŏng, KP
		61.6 km =38.3 mi, 
124°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016