Night Light of Sathankulam (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 5.4525% and for 50x50km: 6.3449%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
9° 8' 11.4" North, 77° 12' 37.3" East
8° 26' 29.9" North, 77° 54' 48.6" East
7° 44' 43.9" North, 78° 36' 59.8" East
Some cities around Sathankulam sort by population:
• Kayalpattinam
26.9 km =16.7 mi, 57°
• Tiruchchendur
23.4 km =14.5 mi, 74°
• Arumuganeri
24.1 km =15 mi, 54°
• Tisaiyanvilai
12.7 km =7.9 mi, 203°
• Udangudi
12.9 km =8 mi, 96°
• Srivaikuntam
20.9 km =13 mi, 359°
• Eral
23.7 km =14.7 mi, 30°
• Alwa Tirunagari
18.5 km =11.5 mi, 8°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016