Night Light of Kannur (Kerala) from space (India) Src. Average luminocity for 10x10km area is 25.1591% and for 50x50km: 3.294%.
Square area 10x10 km:
 0%
 1.24%
 7.23%
 5.99%
 2.48%
 3.31%
 3.31%
 7.85%
 7.85%
 15.5%
 45.25%Square area 50x50 km:
 0%
 0.06%
 0.68%
 0.44%
 0.28%
 0.55%
 1.08%
 1.05%
 0.94%
 1.55%
 93.38%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
12° 33' 17" North, 74° 39' 16.2" East
11° 52' 3.1" North, 75° 21' 27.5" East
11° 10' 42.9" North, 76° 3' 38.7" East
Some cities around Kannur sort by population:
• Tellicherry
		19.8 km =12.3 mi, 
132°
• Talipparamba
		19.4 km =12.1 mi, 
0°
• Mattanur
		24.3 km =15.1 mi, 
73°
• Mahē
		26.7 km =16.6 mi, 
133°
• Pāppinisshēri
		10.1 km =6.3 mi, 
349°
• Dharmadam
		15.5 km =9.6 mi, 
131°
• Muluppilagadu
		12.8 km =8 mi, 
127°
• Azhikkal
		5.4 km =3.4 mi, 
348°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016