Night Light of Decatur (Illinois) from space (United States) Src. Average luminocity for 10x10km area is 76.716% and for 50x50km: 8.6986%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 22' 41.1" North, 89° 39' 28.5" West
39° 50' 25.1" North, 88° 57' 17.3" West
39° 17' 53.9" North, 88° 15' 6" West
Some cities around Decatur sort by population:
• Springfield
59 km =36.7 mi, 265°
• Lincoln
48.9 km =30.4 mi, 314°
• Taylorville
43.5 km =27 mi, 221°
• Mahomet
61.3 km =38.1 mi, 49°
• Clinton
34.8 km =21.6 mi, 358°
• Mount Zion
10.3 km =6.4 mi, 138°
• Pana
51.3 km =31.9 mi, 192°
• Monticello
38.6 km =24 mi, 57°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016