Night Light of Olyokminsk (Sakha) from space (Russia) Src. Average luminocity for 10x10km area is 4.4015% and for 50x50km: 0.2876%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
60° 43' 12.1" North, 119° 43' 1.8" East
60° 22' 27.5" North, 120° 25' 13.1" East
60° 1' 29.5" North, 121° 7' 24.3" East
Some cities around Olyokminsk sort by population:
• Aldan
342.4 km =212.8 mi, 124°
• Lensk
302.7 km =188.1 mi, 277°
• Nyurba
341.6 km =212.3 mi, 341°
• Vilyuysk
380.3 km =236.3 mi, 9°
• Tommot
365.3 km =227 mi, 115°
• Suntar
246.9 km =153.4 mi, 322°
• Nizhniy Kuranakh
334.8 km =208 mi, 120°
• Verkhnevilyuysk
341.6 km =212.3 mi, 359°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016