Night Light of Kalakkādu (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 10.2624% and for 50x50km: 9.8163%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
9° 12' 30.7" North, 76° 50' 46.8" East
8° 30' 49.7" North, 77° 32' 58" East
7° 49' 4.1" North, 78° 15' 9.3" East
Some cities around Kalakkādu sort by population:
• Tirunelveli
28 km =17.4 mi, 31°
• Ambasamudram
24.4 km =15.2 mi, 333°
• Ālangulam
39.3 km =24.4 mi, 351°
• Kallidaikurichi
21.2 km =13.2 mi, 334°
• Vadakku Valliyūr
16.1 km =10 mi, 154°
• Padmanābhapuram
38.7 km =24 mi, 219°
• Vadakku Viravanallur
20.7 km =12.9 mi, 350°
• Nanguneri
12.2 km =7.6 mi, 100°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016