Night Light of Heroldsberg (Bavaria) from space (Germany) Src. Average luminocity for 10x10km area is 12.1933% and for 50x50km: 14.2516%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 59' 12" North, 10° 27' 8.6" East
49° 31' 56.9" North, 11° 9' 19.8" East
49° 4' 26.4" North, 11° 51' 31.1" East
Some cities around Heroldsberg sort by population:
• Nürnberg
10.4 km =6.5 mi, 212°
• Fürth
13.6 km =8.5 mi, 242°
• Erlangen
12.5 km =7.8 mi, 301°
• Lauf an der Pegnitz
9.4 km =5.8 mi, 102°
• Röthenbach an der Pegnitz
8.3 km =5.2 mi, 131°
• Schwaig
7.7 km =4.8 mi, 155°
• Wetzendorf
10.7 km =6.6 mi, 230°
• Neunkirchen am Brand
9 km =5.6 mi, 348°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016