Night Light of Heunghae (Gyeongsangbuk-do) from space (South Korea) Src. Average luminocity for 10x10km area is 57.0714% and for 50x50km: 15.8202%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 40' 31.6" North, 128° 38' 31.4" East
36° 6' 34" North, 129° 20' 42.6" East
35° 32' 21.7" North, 130° 2' 53.9" East
Some cities around Heunghae sort by population:
• Ulsan
63.7 km =39.6 mi, 182°
• Pohang
9.1 km =5.7 mi, 168°
• Gyeongju
32 km =19.9 mi, 202°
• Gyeongsan-si
63.2 km =39.3 mi, 239°
• Eisen
40.5 km =25.2 mi, 247°
• Yeonil
12.7 km =7.9 mi, 177°
• Hayang
52 km =32.3 mi, 245°
• Cheongsong gun
44.3 km =27.5 mi, 324°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016