Night Light of Godfrey (Illinois) from space (United States) Src. Average luminocity for 10x10km area is 41.4838% and for 50x50km: 26.8939%.
Square area 10x10 km:
5.03%
5.03%
6.33%
5.03%
11.04%
6.82%
5.68%
6.01%
11.04%
25.65%
12.34%Square area 50x50 km:
4.6%
5.44%
4.29%
3.34%
4.74%
4.23%
3.4%
3.14%
5.57%
6.27%
54.99%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 30' 0.9" North, 90° 53' 23.7" West
38° 57' 20.2" North, 90° 11' 12.4" West
38° 24' 24.2" North, 89° 29' 1.2" West
Some cities around Godfrey sort by population:
• Upper Alton
5.8 km =3.6 mi,
147°
• Alton
7.2 km =4.5 mi,
178°
• Spanish Lake
18.8 km =11.7 mi,
187°
• Old Jamestown
15.9 km =9.9 mi,
212°
• Wood River
13 km =8.1 mi,
143°
• Bethalto
13.7 km =8.5 mi,
112°
• Black Jack
19.3 km =12 mi,
201°
• East Alton
10.6 km =6.6 mi,
142°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016