Night Light of Yuzhno-Sakhalinsk (Sakhalin Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 53.8111% and for 50x50km: 4.116%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
47° 25' 54.7" North, 142° 1' 58.5" East
46° 57' 14.7" North, 142° 44' 9.7" East
46° 28' 19.1" North, 143° 26' 21" East
Some cities around Yuzhno-Sakhalinsk sort by population:
• Korsakov
35.7 km =22.2 mi, 174°
• Kholmsk
53 km =32.9 mi, 281°
• Makubetsu, JP
189.6 km =117.8 mi, 201°
• Nevel’sk
73.6 km =45.7 mi, 245°
• Dolinsk
42 km =26.1 mi, 5°
• Aniva
30.9 km =19.2 mi, 210°
• Makarov
186 km =115.6 mi, 1°
• Gornozavodsk
80.9 km =50.3 mi, 237°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016