Night Light of Cheongju-si (North Chungcheong) from space (South Korea) Src. Average luminocity for 10x10km area is 87.1411% and for 50x50km: 33.1509%.
Square area 10x10 km:
30.51%
33.86%
5.82%
13.05%
7.05%
3.35%
5.11%
1.23%
0%
0%
0%Square area 50x50 km:
3.05%
5.46%
3.28%
4.65%
6.89%
8.4%
6.6%
6.75%
7.99%
12.36%
34.58%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 11' 57.7" North, 126° 47' 11.8" East
36° 38' 14" North, 127° 29' 23" East
36° 4' 15.4" North, 128° 11' 34.3" East
Some cities around Cheongju-si sort by population:
• Daejeon
33.4 km =20.8 mi,
196°
• Sejong
18.3 km =11.4 mi,
254°
• Gongju
38.4 km =23.9 mi,
238°
• Chinch'ŏn
24.7 km =15.3 mi,
350°
• Okcheon
38 km =23.6 mi,
169°
• Koesan
33.3 km =20.7 mi,
54°
• Sintansin
21.1 km =13.1 mi,
194°
• Songgangdong
24.8 km =15.4 mi,
204°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016