Night Light of Zmiyiv (Kharkiv) from space (Ukraine) Src. Average luminocity for 10x10km area is 0.3596% and for 50x50km: 0.5666%.
Square area 10x10 km:
 0%
 0%
 0%
 0%
 0%
 0%
 0%
 0.27%
 0.8%
 0.53%
 98.4%Square area 50x50 km:
 0.02%
 0.03%
 0.02%
 0.03%
 0.12%
 0.12%
 0.04%
 0.13%
 0.21%
 0.51%
 98.77%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
50° 7' 38.7" North, 35° 38' 40.7" East
49° 40' 28.3" North, 36° 20' 51.9" East
49° 13' 2.6" North, 37° 3' 3.2" East
Some cities around Zmiyiv sort by population:
• Chuhuyiv
		30.3 km =18.8 mi, 
53°
• Merefa
		27 km =16.8 mi, 
307°
• Slobozhans’ke
		15.5 km =9.6 mi, 
123°
• Vysokyy
		29.1 km =18.1 mi, 
326°
• Pokotylivka
		29.3 km =18.2 mi, 
334°
• Bezlyudivka
		23.1 km =14.4 mi, 
345°
• Vasyshcheve
		17.2 km =10.7 mi, 
355°
• Eskhar
		22.1 km =13.7 mi, 
52°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016