Night Light of Fort Madison (Iowa) from space (United States) Src. Average luminocity for 10x10km area is 18.5877% and for 50x50km: 5.2985%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 9' 40.5" North, 92° 1' 5.8" West
40° 37' 47.1" North, 91° 18' 54.5" West
40° 5' 38.4" North, 90° 36' 43.3" West
Some cities around Fort Madison sort by population:
• Quincy
77.6 km =48.2 mi, 185°
• Burlington
26.1 km =16.2 mi, 40°
• Macomb
57.6 km =35.8 mi, 109°
• Keokuk
26.5 km =16.5 mi, 192°
• Fairfield
68.9 km =42.8 mi, 307°
• Monmouth
64.4 km =40 mi, 60°
• Mount Pleasant
42.4 km =26.3 mi, 331°
• Washington
80.9 km =50.3 mi, 336°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016