Night Light of Irkutsk (Irkutsk Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 87.2967% and for 50x50km: 13.4523%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 43' 32.5" North, 103° 35' 35.8" East
52° 17' 52" North, 104° 17' 47" East
51° 51' 56.5" North, 104° 59' 58.3" East
Some cities around Irkutsk sort by population:
• Angarsk
38.5 km =23.9 mi, 313°
• Usol’ye-Sibirskoye
67 km =41.6 mi, 318°
• Shelekhov
16.3 km =10.1 mi, 235°
• Slyudyanka
81.7 km =50.8 mi, 209°
• Markova
11.5 km =7.1 mi, 210°
• Ust’-Ordynskiy
64.2 km =39.9 mi, 28°
• Meget
21.2 km =13.2 mi, 307°
• Tayturka
85 km =52.8 mi, 318°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016
Src.2: picture by Oleg Kononenko, Roscosmos, retrieved 2019-11-29