Night Light of Leça do Bailio (Porto) from space (Portugal) Src. Average luminocity for 10x10km area is 99.2679% and for 50x50km: 48.4812%.
Square area 10x10 km:
 83.77%
 83.77% 13.96%
 13.96% 1.14%
 1.14% 1.14%
 1.14% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 14.42%
 14.42% 11.21%
 11.21% 5.72%
 5.72% 7.23%
 7.23% 7.79%
 7.79% 5.13%
 5.13% 4.32%
 4.32% 3.97%
 3.97% 3.99%
 3.99% 5.21%
 5.21% 31%
 31%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 44' 19.7" North, 9° 20' 14.5" West
41° 12' 43.2" North, 8° 38' 3.2" West
40° 40' 51.3" North, 7° 55' 52" West
Some cities around Leça do Bailio sort by population:
• Maia
		2.9 km =1.8 mi,  24°
24°
• Senhora da Hora
		3.2 km =2 mi,  207°
207°
• Águas Santas
		4.9 km =3 mi,  92°
92°
• São Mamede de Infesta
		3 km =1.9 mi,  139°
139°
• Moreira
		4.1 km =2.5 mi,  343°
343°
• Pedrouços
		4.8 km =3 mi,  122°
122°
• Guifões
		3.3 km =2.1 mi,  240°
240°
• Santa Cruz do Bispo
		3.3 km =2.1 mi,  274°
274°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016