Night Light of Seoul from space (South Korea) Src. Average luminocity for 10x10km area is 99.5536% and for 50x50km: 85.0688%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
38° 7' 16.5" North, 126° 16' 31" East
37° 33' 57.6" North, 126° 58' 42.2" East
37° 0' 23.7" North, 127° 40' 53.5" East
Some cities around Seoul sort by population:
• Goyang-si
16.1 km =10 mi, 308°
• Seongnam-si
20 km =12.4 mi, 135°
• Bucheon-si
18.8 km =11.7 mi, 246°
• Anyang-si
19.8 km =12.3 mi, 193°
• KwangmyĆng
14 km =8.7 mi, 225°
• Guri-si
14.6 km =9.1 mi, 75°
• Hanam
20.2 km =12.6 mi, 98°
• Yongsan-dong
2.4 km =1.5 mi, 168°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016
Src.2: Shane Kimbrough Twitter@astro_kimbrough 2017-02-13