Night Light of Kovylkino (Mordoviya Republic) from space (Russia) Src. Average luminocity for 10x10km area is 4.0341% and for 50x50km: 0.2525%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
54° 26' 58.6" North, 43° 12' 38.6" East
54° 2' 19.5" North, 43° 54' 49.9" East
53° 37' 25.7" North, 44° 37' 1.1" East
Some cities around Kovylkino sort by population:
• Ruzayevka
67.8 km =42.1 mi, 87°
• Nizhniy Lomov
58.6 km =36.4 mi, 195°
• Krasnoslobodsk
43.7 km =27.2 mi, 349°
• Zubova Polyana
70.4 km =43.7 mi, 273°
• Torbeyevo
43.7 km =27.2 mi, 275°
• Insar
35.7 km =22.2 mi, 122°
• Spassk
49.4 km =30.7 mi, 255°
• Issa
64.5 km =40.1 mi, 106°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016