Night Light of Kwangmyŏng (Gyeonggi-do) from space (South Korea) Src. Average luminocity for 10x10km area is 98.2045% and for 50x50km: 88.3158%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
38° 1' 59.3" North, 126° 9' 47.8" East
37° 28' 38" North, 126° 51' 59" East
36° 55' 1.7" North, 127° 34' 10.3" East
Some cities around Kwangmyŏng sort by population:
• Seoul
14 km =8.7 mi, 45°
• Incheon
14.4 km =8.9 mi, 260°
• Suwon
24.2 km =15 mi, 148°
• Goyang-si
20.1 km =12.5 mi, 352°
• Bucheon-si
7.7 km =4.8 mi, 288°
• Ansan-si
17.5 km =10.9 mi, 192°
• Anyang-si
10.8 km =6.7 mi, 150°
• Yongsan-dong
12.8 km =8 mi, 54°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016