Night Light of Okha (Sakhalin Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 13.5101% and for 50x50km: 0.8405%.
Square area 10x10 km:
5.43%
3.66%
0%
0%
0%
0%
0.38%
0.63%
0.51%
5.18%
84.22%Square area 50x50 km:
0.23%
0.18%
0.02%
0.09%
0.17%
0%
0.02%
0.05%
0.02%
0.21%
99.03%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
54° 0' 18.7" North, 142° 15' 0" East
53° 35' 23.7" North, 142° 57' 11.3" East
53° 10' 13.8" North, 143° 39' 22.5" East
Some cities around Okha sort by population:
• Nikolayevsk-on-Amure
156 km =96.9 mi,
251°
• Poronaysk
485.8 km =301.9 mi,
178°
• Uglegorsk
505.2 km =313.9 mi,
187°
• Aleksandrovsk-Sakhalinskiy
304 km =188.9 mi,
190°
• Shakhtersk
494.5 km =307.3 mi,
186°
• Nogliki
199.5 km =124 mi,
176°
• Tymovskoye
305.4 km =189.8 mi,
183°
• Smirnykh
427.5 km =265.6 mi,
181°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016