Night Light of Rāmāpuram (Andhra Pradesh) from space (India) Src. Average luminocity for 10x10km area is 7.2424% and for 50x50km: 23.8056%.
Square area 10x10 km:
 0%
 0%
 0%
 0.22%
 0.65%
 0.22%
 1.52%
 3.25%
 4.11%
 7.36%
 82.68%Square area 50x50 km:
 0.73%
 3.69%
 4.67%
 2.21%
 3.31%
 5.13%
 5.89%
 6.05%
 6.71%
 11.14%
 50.48%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
13° 47' 5.2" North, 78° 28' 51.5" East
13° 6' 3.3" North, 79° 11' 2.8" East
12° 24' 54.5" North, 79° 53' 14" East
Some cities around Rāmāpuram sort by population:
• Vellore
		21 km =13 mi, 
195°
• Gudiyatham
		37.8 km =23.5 mi, 
242°
• Arcot
		26.2 km =16.3 mi, 
146°
• Walajapet
		27.8 km =17.3 mi, 
134°
• Sholinghur
		25.6 km =15.9 mi, 
85°
• Pallikondai
		34 km =21.1 mi, 
230°
• Kātpādi
		15.2 km =9.4 mi, 
195°
• Pudūr
		12.3 km =7.6 mi, 
201°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016