Night Light of Koppal (Karnataka) from space (India) Src. Average luminocity for 10x10km area is 45.1926% and for 50x50km: 13.1981%.
Square area 10x10 km:
 6.28%
 11.26%
 4.11%
 2.16%
 6.49%
 8.87%
 6.49%
 6.28%
 19.05%
 28.35%
 0.65%Square area 50x50 km:
 1.03%
 1.88%
 1.5%
 1.05%
 2.34%
 2.45%
 2.57%
 2.85%
 5%
 7.72%
 71.61%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
16° 1' 19.8" North, 75° 27' 6" East
15° 20' 42.8" North, 76° 9' 17.2" East
14° 39' 57.9" North, 76° 51' 28.5" East
Some cities around Koppal sort by population:
• Hospet
		26.3 km =16.3 mi, 
108°
• Gangāwati
		41.3 km =25.7 mi, 
76°
• Hadagalli
		43.3 km =26.9 mi, 
213°
• Mundargi
		32.9 km =20.4 mi, 
242°
• Naregal
		45 km =28 mi, 
304°
• Yelbarga
		33.7 km =20.9 mi, 
332°
• Hampi
		32.8 km =20.4 mi, 
91°
• Munirābād
		20.1 km =12.5 mi, 
101°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016