Night Light of Alagāpuram (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 5.3202% and for 50x50km: 4.165%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
12° 34' 27.2" North, 78° 12' 52.1" East
11° 53' 13.4" North, 78° 55' 3.3" East
11° 11' 53.3" North, 79° 37' 14.6" East
Some cities around Alagāpuram sort by population:
• Tiruvannāmalai
41.4 km =25.7 mi, 24°
• Attur
47.4 km =29.5 mi, 226°
• Kallakkurichchi
16.9 km =10.5 mi, 164°
• Tirukkoyilur
32.2 km =20 mi, 74°
• Chengam
48.9 km =30.4 mi, 343°
• Chinna Salem
28.5 km =17.7 mi, 189°
• Vettavalam
43.3 km =26.9 mi, 55°
• Manalūrpettai
23.2 km =14.4 mi, 54°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016