Night Light of Boulder Hill (Illinois) from space (United States) Src. Average luminocity for 10x10km area is 77.1071% and for 50x50km: 51.523%.
Square area 10x10 km:
17.37%
20.94%
12.5%
15.42%
15.42%
5.03%
4.22%
7.14%
1.95%
0%
0%Square area 50x50 km:
11.12%
12.85%
10.25%
10.24%
7.92%
3.36%
2.26%
3.06%
4.31%
7.61%
27.02%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 14' 6.9" North, 89° 2' 21.5" West
41° 42' 45.1" North, 88° 20' 10.2" West
41° 11' 7.8" North, 87° 37' 59" West
Some cities around Boulder Hill sort by population:
• Aurora
5.5 km =3.4 mi,
14°
• Plainfield
14.5 km =9 mi,
130°
• Oswego
3.5 km =2.2 mi,
201°
• Montgomery
2.2 km =1.4 mi,
338°
• Yorkville
12.2 km =7.6 mi,
229°
• North Aurora
10.4 km =6.5 mi,
4°
• Sugar Grove
10.4 km =6.5 mi,
301°
• Lynwood
5.8 km =3.6 mi,
236°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016