Night Light of Biysk (Altai Krai) from space (Russia) Src. Average luminocity for 10x10km area is 25.8439% and for 50x50km: 1.8321%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 57' 43.2" North, 84° 30' 14.8" East
52° 32' 11" North, 85° 12' 26" East
52° 6' 23.8" North, 85° 54' 37.3" East
Some cities around Biysk sort by population:
• Belokurikha
61.9 km =38.5 mi, 193°
• Altayskoye
65.4 km =40.6 mi, 172°
• Troitskoye
61 km =37.9 mi, 324°
• Smolenskoye
27.2 km =16.9 mi, 198°
• Krasnogorskoye
72.3 km =44.9 mi, 111°
• Pervomayskoye
7.7 km =4.8 mi, 26°
• Tselinnoye
67.3 km =41.8 mi, 26°
• Sovetskoye
31.2 km =19.4 mi, 153°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016