Night Light of Swāmimalai (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 38.2446% and for 50x50km: 12.8861%.
Square area 10x10 km:
0.87%
3.68%
4.76%
6.28%
4.11%
5.19%
10.17%
22.29%
18.83%
18.18%
5.63%Square area 50x50 km:
0.32%
1.16%
1.34%
1.75%
1.26%
1.84%
3.74%
4.59%
5.31%
8.51%
70.18%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
11° 38' 49" North, 78° 37' 34.3" East
10° 57' 26.9" North, 79° 19' 45.5" East
10° 15' 58.9" North, 80° 1' 56.8" East
Some cities around Swāmimalai sort by population:
• Kumbakonam
6.8 km =4.2 mi,
85°
• Papanasam
7.3 km =4.5 mi,
242°
• Ayyampettāi
17.5 km =10.9 mi,
249°
• Ammāpettai
18.1 km =11.2 mi,
183°
• Thiruvidaimaruthur
14.2 km =8.8 mi,
71°
• Valangaiman
10.2 km =6.3 mi,
137°
• Aduthurai
17.8 km =11.1 mi,
68°
• Needamangalam
22.6 km =14 mi,
154°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016