Night Light of Belūr (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 14.1983% and for 50x50km: 9.9093%.
Square area 10x10 km:
 0%
 0%
 0%
 0%
 1.65%
 2.07%
 7.64%
 5.37%
 8.88%
 20.04%
 54.34%Square area 50x50 km:
 0.03%
 0.78%
 1.71%
 1.11%
 1.24%
 1.65%
 2.77%
 2.42%
 3.64%
 9.5%
 75.14%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
12° 23' 42.5" North, 77° 42' 40.5" East
11° 42' 27.1" North, 78° 24' 51.7" East
11° 1' 5.4" North, 79° 7' 3" East
Some cities around Belūr sort by population:
• Salem
		28.8 km =17.9 mi, 
258°
• Attur
		24 km =14.9 mi, 
121°
• Pallippatti
		25.9 km =16.1 mi, 
356°
• Nāmagiripettai
		32.3 km =20.1 mi, 
209°
• Mallāpuram
		35.5 km =22.1 mi, 
329°
• Gangavalli
		34.6 km =21.5 mi, 
132°
• Māllūr
		34.9 km =21.7 mi, 
238°
• Pāpireddippatti
		23.9 km =14.9 mi, 
347°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016