Night Light of Korsakov (Sakhalin Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 18.2599% and for 50x50km: 1.5007%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
47° 6' 53.5" North, 142° 4' 26.8" East
46° 38' 3.1" North, 142° 46' 38" East
46° 8' 57.3" North, 143° 28' 49.3" East
Some cities around Korsakov sort by population:
• Yuzhno-Sakhalinsk
35.7 km =22.2 mi, 354°
• Wakkanai, JP
160.6 km =99.8 mi, 212°
• Kholmsk
71.9 km =44.7 mi, 309°
• Makubetsu, JP
158.6 km =98.5 mi, 207°
• Nevel’sk
70.5 km =43.8 mi, 274°
• Dolinsk
77.3 km =48 mi, 0°
• Aniva
21 km =13 mi, 295°
• Gornozavodsk
71.8 km =44.6 mi, 263°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016