Night Light of Vriddhāchalam (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 31.8506% and for 50x50km: 16.9303%.
Square area 10x10 km:
0.87%
7.79%
3.46%
3.46%
1.95%
5.41%
6.49%
6.71%
11.9%
35.93%
16.02%Square area 50x50 km:
1.07%
3.64%
2.76%
1.72%
1.37%
2.22%
3.27%
3.37%
5.55%
8.73%
66.31%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
12° 12' 23" North, 78° 37' 15.6" East
11° 31' 5.9" North, 79° 19' 26.8" East
10° 49' 42.6" North, 80° 1' 38.1" East
Some cities around Vriddhāchalam sort by population:
• Chidambaram
42.2 km =26.2 mi,
108°
• Panruti
38 km =23.6 mi,
40°
• Jayamkondacholapuram
34.3 km =21.3 mi,
172°
• Kurinjippādi
29.3 km =18.2 mi,
83°
• Kīl Bhuvanagiri
36.3 km =22.6 mi,
103°
• Pennādam
15.6 km =9.7 mi,
215°
• Srīmushnam
15.7 km =9.8 mi,
146°
• Māttūr
25.6 km =15.9 mi,
211°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016