Night Light of Akaltara (Chhattisgarh) from space (India) Src. Average luminocity for 10x10km area is 47.0298% and for 50x50km: 35.8524%.
Square area 10x10 km:
 3.17%
 5.56%
 5.36%
 3.17%
 6.55%
 13.89%
 21.63%
 12.3%
 18.45%
 9.92%
 0%Square area 50x50 km:
 3.44%
 4.92%
 3.34%
 3.91%
 4.88%
 8.44%
 9.03%
 9.09%
 12.7%
 19.72%
 20.53%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
22° 40' 29.7" North, 81° 43' 23.8" East
22° 1' 28.7" North, 82° 25' 35.1" East
21° 22' 16.8" North, 83° 7' 46.3" East
Some cities around Akaltara sort by population:
• Korba
		45.2 km =28.1 mi, 
37°
• Bilāspur
		28.6 km =17.8 mi, 
282°
• Chāmpa
		22.3 km =13.9 mi, 
86°
• Jānjgīr
		15.7 km =9.8 mi, 
96°
• Ratanpur
		39.4 km =24.5 mi, 
317°
• Baloda
		13.9 km =8.6 mi, 
24°
• Kharod
		34.9 km =21.7 mi, 
153°
• Seorīnārāyan
		37.9 km =23.5 mi, 
152°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016