Night Light of Uglegorsk (Sakhalin Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 2.8978% and for 50x50km: 0.2512%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 32' 20" North, 141° 21' 40.9" East
49° 4' 49.7" North, 142° 3' 52.2" East
48° 37' 4" North, 142° 46' 3.4" East
Some cities around Uglegorsk sort by population:
• Sovetskaya Gavan’
130 km =80.8 mi, 264°
• Vanino
131.9 km =82 mi, 270°
• Poronaysk
76.7 km =47.7 mi, 78°
• Shakhtersk
11.4 km =7.1 mi, 27°
• Zavety Il’icha
130.8 km =81.3 mi, 267°
• Tymovskoye
201.3 km =125.1 mi, 12°
• Smirnykh
92.7 km =57.6 mi, 37°
• Makarov
72.7 km =45.2 mi, 133°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016