Night Light of Sangju (Gyeongsangbuk-do) from space (South Korea) Src. Average luminocity for 10x10km area is 41.7828% and for 50x50km: 10.8971%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 58' 44.5" North, 127° 27' 26.8" East
36° 24' 55" North, 128° 9' 38" East
35° 50' 50.6" North, 128° 51' 49.3" East
Some cities around Sangju sort by population:
• Gumi
37 km =23 mi, 154°
• Gimcheon
32.8 km =20.4 mi, 186°
• Andong
53 km =32.9 mi, 71°
• Mungyeong
20.2 km =12.6 mi, 9°
• Kunwi
42 km =26.1 mi, 118°
• Waegwan
51.6 km =32.1 mi, 155°
• Yeongdong
43.6 km =27.1 mi, 232°
• Jenzan
23 km =14.3 mi, 147°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016