Night Light of Ālangulam (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 21.9805% and for 50x50km: 14.083%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
9° 33' 29.1" North, 76° 47' 46.5" East
8° 51' 50.5" North, 77° 29' 57.7" East
8° 10' 7.2" North, 78° 12' 9" East
Some cities around Ālangulam sort by population:
• Tirunelveli
25.3 km =15.7 mi, 126°
• Kadayanallur
29 km =18 mi, 323°
• Thenkasi
22.9 km =14.2 mi, 297°
• Ambasamudram
17.8 km =11.1 mi, 197°
• Sūrandai
15.2 km =9.4 mi, 324°
• Kallidaikurichi
20.1 km =12.5 mi, 190°
• Vadakku Viravanallur
18.6 km =11.6 mi, 173°
• Gangaikondān
30.9 km =19.2 mi, 91°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016