Night Light of Icheon-si (Gyeonggi-do) from space (South Korea) Src. Average luminocity for 10x10km area is 68.4252% and for 50x50km: 36.5566%.
Square area 10x10 km:
5.44%
11.56%
7.48%
15.82%
22.11%
28.4%
7.14%
2.04%
0%
0%
0%Square area 50x50 km:
1.44%
3.98%
3.84%
5.68%
8.63%
10.17%
9%
9.72%
11.73%
13.15%
22.66%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 50' 11.6" North, 126° 44' 21.8" East
37° 16' 45" North, 127° 26' 33" East
36° 43' 3.4" North, 128° 8' 44.3" East
Some cities around Icheon-si sort by population:
• Seongnam-si
32.2 km =20 mi,
303°
• Osan
35.8 km =22.2 mi,
246°
• Hanam
35.8 km =22.2 mi,
324°
• Yangp'yŏng
23.8 km =14.8 mi,
10°
• Gwangju
21.9 km =13.6 mi,
311°
• Anseong
33.5 km =20.8 mi,
207°
• Pubal
5.9 km =3.7 mi,
76°
• Yeoju
17 km =10.6 mi,
83°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016