Night Light of Puan (Jeollabuk-do) from space (South Korea) Src. Average luminocity for 10x10km area is 35.8287% and for 50x50km: 16.6116%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 17' 48.5" North, 126° 1' 43.8" East
35° 43' 41" North, 126° 43' 55" East
35° 9' 18.8" North, 127° 26' 6.3" East
Some cities around Puan sort by population:
• Jeonju
39 km =24.2 mi, 74°
• Iksan
31.3 km =19.4 mi, 39°
• Gunsan
27.9 km =17.3 mi, 356°
• Jeongeup
22 km =13.7 mi, 130°
• Wanju
39.7 km =24.7 mi, 70°
• Koch'ang
32.9 km =20.4 mi, 185°
• Kimje
16.4 km =10.2 mi, 59°
• Imsil
51.1 km =31.8 mi, 104°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016