Night Light of Keokuk (Iowa) from space (United States) Src. Average luminocity for 10x10km area is 30.7398% and for 50x50km: 2.5619%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 55' 50.2" North, 92° 5' 16.8" West
40° 23' 50.2" North, 91° 23' 5.5" West
39° 51' 34.8" North, 90° 40' 54.3" West
Some cities around Keokuk sort by population:
• Quincy
51.4 km =31.9 mi, 182°
• Burlington
51.1 km =31.8 mi, 26°
• Macomb
60.7 km =37.7 mi, 83°
• Hannibal
76.6 km =47.6 mi, 178°
• Fort Madison
26.5 km =16.5 mi, 12°
• Fairfield
83.6 km =51.9 mi, 324°
• Monmouth
84.5 km =52.5 mi, 47°
• Mount Pleasant
64.6 km =40.1 mi, 346°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016