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:
1.11%
3.97%
3.65%
3.02%
3.02%
4.29%
2.54%
2.22%
11.59%
39.05%
25.56%Square area 50x50 km:
2.07%
3.68%
2.71%
2.27%
2.98%
2.93%
3.41%
3.2%
7.19%
14.91%
54.63%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