Night Light of Viersen (North Rhine-Westphalia) from space (Germany) Src. Average luminocity for 10x10km area is 31.5672% and for 50x50km: 26.3746%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 41' 32.3" North, 5° 41' 28.6" East
51° 15' 15.7" North, 6° 23' 39.9" East
50° 48' 43.8" North, 7° 5' 51.1" East
Some cities around Viersen sort by population:
• Mönchengladbach
8.3 km =5.2 mi, 156°
• Willich
10.7 km =6.6 mi, 84°
• Nettetal
10.4 km =6.5 mi, 311°
• Kempen
12.3 km =7.6 mi, 7°
• Korschenbroich
10.9 km =6.8 mi, 130°
• Tönisvorst
10.1 km =6.3 mi, 43°
• Schwalmtal
9.8 km =6.1 mi, 244°
• Grefrath
9.8 km =6.1 mi, 337°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016