Night Light of Grinnell (Iowa) from space (United States) Src. Average luminocity for 10x10km area is 16.1948% and for 50x50km: 1.6872%.
Square area 10x10 km:
1.62%
1.62%
3.9%
2.27%
1.62%
2.6%
1.95%
1.95%
0%
6.82%
75.65%Square area 50x50 km:
0.1%
0.11%
0.29%
0.26%
0.37%
0.24%
0.16%
0.35%
0.19%
0.57%
97.37%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 15' 55.9" North, 93° 25' 31.9" West
41° 44' 35" North, 92° 43' 20.7" West
41° 12' 58.6" North, 92° 1' 9.4" West
Some cities around Grinnell sort by population:
• Marshalltown
37.4 km =23.2 mi,
335°
• Altoona
62.6 km =38.9 mi,
259°
• Newton
27.4 km =17 mi,
259°
• Oskaloosa
50.1 km =31.1 mi,
172°
• Pella
40.6 km =25.2 mi,
203°
• Pleasant Hill
68.6 km =42.6 mi,
255°
• Knoxville
56.9 km =35.4 mi,
214°
• Nevada
68 km =42.3 mi,
297°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016