Night Light of Tiruvalla (Kerala) from space (India) Src. Average luminocity for 10x10km area is 11.79% and for 50x50km: 3.7381%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
10° 4' 28.6" North, 75° 52' 18.4" East
9° 22' 53.8" North, 76° 34' 29.6" East
8° 41' 13.9" North, 77° 16' 40.9" East
Some cities around Tiruvalla sort by population:
• Kāyankulam
23.7 km =14.7 mi, 200°
• Kottayam
23.6 km =14.7 mi, 345°
• Changanācheri
8 km =5 mi, 327°
• Pathanāmthitta
26.2 km =16.3 mi, 119°
• Māvelikara
13.7 km =8.5 mi, 188°
• Chengannūr
8.5 km =5.3 mi, 148°
• Kattanam
22.9 km =14.2 mi, 183°
• Kunnumma
17.9 km =11.1 mi, 261°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016