Night Light of Yŏnmu (Chungcheongnam-do) from space (South Korea) Src. Average luminocity for 10x10km area is 29.1612% and for 50x50km: 19.9593%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 41' 43" North, 126° 23' 48.8" East
36° 7' 46" North, 127° 6' 0" East
35° 33' 34.1" North, 127° 48' 11.3" East
Some cities around Yŏnmu sort by population:
• Daejeon
35.4 km =22 mi, 46°
• Jeonju
34.5 km =21.4 mi, 172°
• Iksan
24.4 km =15.2 mi, 212°
• Wanju
31.9 km =19.8 mi, 172°
• Gongju
36.3 km =22.6 mi, 3°
• Nonsan
8.4 km =5.2 mi, 350°
• Buyeo
23.5 km =14.6 mi, 313°
• Kinzan
35.1 km =21.8 mi, 94°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016