Night Light of Guadarrama (Madrid) from space (Spain) Src. Average luminocity for 10x10km area is 37.8084% and for 50x50km: 17.2171%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 12' 13.9" North, 4° 47' 33.4" West
40° 40' 21.7" North, 4° 5' 22.2" West
40° 8' 14.2" North, 3° 23' 10.9" West
Some cities around Guadarrama sort by population:
• Collado-Villalba
8.3 km =5.2 mi, 120°
• Galapagar
12.7 km =7.9 mi, 145°
• San Lorenzo de El Escorial
10.3 km =6.4 mi, 208°
• El Escorial
10.6 km =6.6 mi, 198°
• Alpedrete
5.6 km =3.5 mi, 105°
• Moralzarzal
10 km =6.2 mi, 86°
• Cercedilla
8.1 km =5 mi, 20°
• Collado Mediano
6.1 km =3.8 mi, 67°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016