Night Light of Valenza (Viana do Castelo) from space (Portugal) Src. Average luminocity for 10x10km area is 25.7619% and for 50x50km: 20.7782%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 32' 39.7" North, 9° 20' 16.3" West
42° 1' 27" North, 8° 38' 5.1" West
41° 29' 59" North, 7° 55' 53.8" West
Some cities around Valenza sort by population:
• Monção
14.1 km =8.8 mi, 64°
• Nigrán, ES
19.3 km =12 mi, 312°
• Porriño, ES
15.3 km =9.5 mi, 4°
• Tui, ES
2.7 km =1.7 mi, 342°
• Gondomar, ES
13.6 km =8.5 mi, 315°
• Tomiño, ES
10.7 km =6.6 mi, 247°
• Salvatierra de Miño, ES
12.9 km =8 mi, 59°
• O Rosal, ES
19.4 km =12.1 mi, 239°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016