Night Light of Hennef (North Rhine-Westphalia) from space (Germany) Src. Average luminocity for 10x10km area is 17.5378% and for 50x50km: 18.617%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 13' 5.1" North, 6° 34' 47.9" East
50° 46' 32" North, 7° 16' 59.1" East
50° 19' 43.7" North, 7° 59' 10.4" East
Some cities around Hennef sort by population:
• Bonn
14 km =8.7 mi, 250°
• Troisdorf
10.1 km =6.3 mi, 291°
• Sankt Augustin
6.1 km =3.8 mi, 269°
• Königswinter
12.3 km =7.6 mi, 213°
• Siegburg
6 km =3.7 mi, 297°
• Lohmar
8.5 km =5.3 mi, 325°
• Rösrath
15.1 km =9.4 mi, 331°
• Eitorf
11.8 km =7.3 mi, 94°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016