Night Light of Santa Comba Dão (Viseu) from space (Portugal) Src. Average luminocity for 10x10km area is 2.9133% and for 50x50km: 11.4424%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 55' 54.8" North, 8° 50' 5" West
40° 23' 54.8" North, 8° 7' 53.8" West
39° 51' 39.5" North, 7° 25' 42.5" West
Some cities around Santa Comba Dão sort by population:
• Coimbra
32.5 km =20.2 mi, 228°
• Santo António dos Olivais
30.7 km =19.1 mi, 229°
• Tábua
9.6 km =6 mi, 115°
• Lousã
32.9 km =20.4 mi, 197°
• Tondela
13.8 km =8.6 mi, 18°
• Arcos
26.8 km =16.7 mi, 281°
• Carregal do Sal
11.8 km =7.3 mi, 70°
• Poiares
23.5 km =14.6 mi, 207°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016