Night Light of Sinŭiju (P'yŏngan-bukto) from space (North Korea) Src. Average luminocity for 10x10km area is 35.4951% and for 50x50km: 6.6899%.
Square area 10x10 km:
 4.38%
 5.84%
 4.55%
 2.76%
 3.08%
 10.23%
 4.22%
 8.6%
 13.96%
 20.78%
 21.59%Square area 50x50 km:
 0.34%
 0.42%
 1.36%
 0.65%
 1.11%
 1.52%
 0.9%
 1.83%
 2.03%
 4.99%
 84.87%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 38' 10.5" North, 123° 41' 41.8" East
40° 6' 2" North, 124° 23' 53" East
39° 33' 38.2" North, 125° 6' 4.3" East
Some cities around Sinŭiju sort by population:
• Dandong, CN
		3.2 km =2 mi, 
354°
• Fengcheng, CN
		48 km =29.8 mi, 
324°
• Langtoucun, CN
		8.5 km =5.3 mi, 
218°
• Ŭiju
		15.8 km =9.8 mi, 
45°
• Kusŏng
		73.3 km =45.5 mi, 
100°
• Sakchu-ŭp
		63.7 km =39.6 mi, 
59°
• Kwaksan
		74.3 km =46.2 mi, 
128°
• Yŏmju-ŭp
		28.7 km =17.8 mi, 
143°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016