Night Light of Ālappākkam (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 12.6255% and for 50x50km: 17.6524%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
12° 17' 12.7" North, 79° 0' 56.9" East
11° 35' 56.2" North, 79° 43' 8.1" East
10° 54' 33.7" North, 80° 25' 19.4" East
Some cities around Ālappākkam sort by population:
• Cuddalore
18.2 km =11.3 mi, 16°
• Chidambaram
22.4 km =13.9 mi, 187°
• Panruti
26.8 km =16.7 mi, 317°
• Nellikkuppam
20.3 km =12.6 mi, 344°
• Kurinjippādi
15 km =9.3 mi, 248°
• Kīl Bhuvanagiri
19.1 km =11.9 mi, 204°
• Valavanur
38.8 km =24.1 mi, 337°
• Annāmalainagar
22.2 km =13.8 mi, 175°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016