Night Light of Alpen (North Rhine-Westphalia) from space (Germany) Src. Average luminocity for 10x10km area is 7.4024% and for 50x50km: 18.5245%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 1' 5.3" North, 5° 48' 48.8" East
51° 34' 60" North, 6° 31' 0" East
51° 8' 39.6" North, 7° 13' 11.3" East
Some cities around Alpen sort by population:
• Wesel
11.7 km =7.3 mi, 37°
• Kamp-Lintfort
9 km =5.6 mi, 167°
• Voerde
11.8 km =7.3 mi, 82°
• Rheinberg
6.8 km =4.2 mi, 127°
• Xanten
9.5 km =5.9 mi, 332°
• Issum
8 km =5 mi, 226°
• Sonsbeck
9.9 km =6.2 mi, 285°
• Rheurdt
13.4 km =8.3 mi, 194°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016