Night Light of Derby (England) from space (United Kingdom) Src. Average luminocity for 10x10km area is 75.4206% and for 50x50km: 27.4427%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
53° 20' 40.6" North, 2° 10' 47.1" West
52° 55' 22" North, 1° 28' 35.9" West
52° 29' 48.4" North, 0° 46' 24.6" West
Some cities around Derby sort by population:
• Ilkeston
12.4 km =7.7 mi, 64°
• Belper
11.2 km =7 mi, 358°
• Heanor
13 km =8.1 mi, 39°
• Sinfin
4.6 km =2.9 mi, 188°
• Castle Donington
12.7 km =7.9 mi, 134°
• West Hallam
9.6 km =6 mi, 55°
• Borrowash
6.5 km =4 mi, 106°
• Kilburn
9.6 km =6 mi, 15°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016