Night Light of Hongseong (Chungcheongnam-do) from space (South Korea) Src. Average luminocity for 10x10km area is 29.6758% and for 50x50km: 12.7931%.
Square area 10x10 km:
1.65%
5.31%
3.66%
3.3%
3.11%
4.58%
2.56%
7.33%
11.17%
41.21%
16.12%Square area 50x50 km:
0.44%
1.31%
0.97%
1.19%
1.44%
2.54%
2.25%
3.77%
4.97%
13.61%
67.51%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 9' 47.9" North, 125° 57' 42.8" East
36° 36' 3.2" North, 126° 39' 54" East
36° 2' 3.7" North, 127° 22' 5.3" East
Some cities around Hongseong sort by population:
• Asan
36.4 km =22.6 mi,
56°
• Seosan
27.6 km =17.1 mi,
316°
• Gongju
44.1 km =27.4 mi,
111°
• Boryeong
28.6 km =17.8 mi,
192°
• Yesan
18 km =11.2 mi,
61°
• Tangjin
32.8 km =20.4 mi,
354°
• Buyeo
42.3 km =26.3 mi,
148°
• Taesal-li
45.3 km =28.1 mi,
335°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016