Night Light of Canelas (Porto) from space (Portugal) Src. Average luminocity for 10x10km area is 98.2354% and for 50x50km: 45.0102%.
Square area 10x10 km:
 63.96%
 63.96% 30.19%
 30.19% 4.55%
 4.55% 0.32%
 0.32% 0.32%
 0.32% 0.32%
 0.32% 0%
 0% 0.32%
 0.32% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 13.65%
 13.65% 10.01%
 10.01% 5.02%
 5.02% 6.85%
 6.85% 6.85%
 6.85% 4.03%
 4.03% 3.76%
 3.76% 4.2%
 4.2% 5.5%
 5.5% 6.73%
 6.73% 33.41%
 33.41%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 36' 40.2" North, 9° 18' 11.2" West
41° 4' 60" North, 8° 36' 0" West
40° 33' 4.4" North, 7° 53' 48.7" West
Some cities around Canelas sort by population:
• Vilar de Andorinho
		2.7 km =1.7 mi,  24°
24°
• Vilar do ParaĆso
		1.9 km =1.2 mi,  291°
291°
• Arcozelo
		3.6 km =2.2 mi,  228°
228°
• Azenha
		2.2 km =1.4 mi,  249°
249°
• Gulpilhares
		2.2 km =1.4 mi,  268°
268°
• Serzedo
		3.8 km =2.4 mi,  200°
200°
• Perozinho
		2.4 km =1.5 mi,  148°
148°
• Vila Nova da Telha
		3.7 km =2.3 mi,  249°
249°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016