Night Light of Gangaikondān (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 24.0931% and for 50x50km: 12.7559%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
9° 33' 6.9" North, 77° 4' 37.5" East
8° 51' 28.3" North, 77° 46' 48.7" East
8° 9' 44.9" North, 78° 28' 60" East
Some cities around Gangaikondān sort by population:
• Tirunelveli
18 km =11.2 mi, 216°
• Kovilpatti
36.3 km =22.6 mi, 15°
• Ālangulam
30.9 km =19.2 mi, 271°
• Vadakku Viravanallur
33.8 km =21 mi, 238°
• Srivaikuntam
29.3 km =18.2 mi, 150°
• Kalugumalai
33.4 km =20.8 mi, 345°
• Kayattār
10.1 km =6.3 mi, 356°
• Alwa Tirunagari
33 km =20.5 mi, 147°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016