Night Light of Matosinhos (Porto) from space (Portugal) Src. Average luminocity for 10x10km area is 70.4107% and for 50x50km: 42.0544%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 42' 32.8" North, 9° 23' 31.9" West
41° 10' 55.5" North, 8° 41' 20.7" West
40° 39' 2.7" North, 7° 59' 9.4" West
Some cities around Matosinhos sort by population:
• Porto
7.5 km =4.7 mi, 118°
• Senhora da Hora
3.2 km =2 mi, 81°
• São Mamede de Infesta
6.6 km =4.1 mi, 80°
• Leça da Palmeira
1.4 km =0.9 mi, 316°
• Leça do Bailio
5.7 km =3.5 mi, 54°
• Foz do Douro
3.7 km =2.3 mi, 156°
• Guifões
2.4 km =1.5 mi, 44°
• Santa Cruz do Bispo
3.8 km =2.4 mi, 19°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016