Night Light of Karur (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 60.3203% and for 50x50km: 10.8984%.
Square area 10x10 km:
 1.08%
 8.66%
 15.58%
 18.61%
 8.87%
 14.07%
 11.9%
 4.98%
 12.34%
 3.9%
 0%Square area 50x50 km:
 0.1%
 0.7%
 1.2%
 1.72%
 1.47%
 2.05%
 2.66%
 2.75%
 4.72%
 9.01%
 73.62%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
11° 38' 49.9" North, 77° 22' 40.2" East
10° 57' 27.8" North, 78° 4' 51.4" East
10° 15' 59.8" North, 78° 47' 2.7" East
Some cities around Karur sort by population:
• Nāmakkal
		30.7 km =19.1 mi, 
17°
• Pallappatti
		34.3 km =21.3 mi, 
219°
• Velur
		18.9 km =11.7 mi, 
332°
• Kodumudi
		25.3 km =15.7 mi, 
301°
• Mohanūr
		13 km =8.1 mi, 
29°
• Kāttupputtūr
		15.6 km =9.7 mi, 
75°
• Erumaippatti
		31 km =19.3 mi, 
47°
• Puduppatti
		25.9 km =16.1 mi, 
33°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016