Night Light of Ponte de Sôr (Portalegre) from space (Portugal) Src. Average luminocity for 10x10km area is 20.6514% and for 50x50km: 3.5138%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 47' 31.3" North, 8° 42' 47.6" West
39° 14' 58.7" North, 8° 0' 36.3" West
38° 42' 10.9" North, 7° 18' 25.1" West
Some cities around Ponte de Sôr sort by population:
• Entroncamento
46.1 km =28.6 mi, 301°
• Abrantes
29.1 km =18.1 mi, 325°
• Santo André
29.6 km =18.4 mi, 223°
• Vale da Amoreira
33.5 km =20.8 mi, 126°
• Nisa
42.8 km =26.6 mi, 46°
• Vila Nova da Barquinha
43.5 km =27 mi, 302°
• Fazendas de Almeirim
48.9 km =30.4 mi, 260°
• Riachos
48.5 km =30.1 mi, 296°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016