Night Light of Blue Island (Illinois) from space (United States) Src. Average luminocity for 10x10km area is 98.8636% and for 50x50km: 75.4556%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 10' 49.6" North, 88° 22' 59.4" West
41° 39' 26.1" North, 87° 40' 48.2" West
41° 7' 47.2" North, 86° 58' 36.9" West
Some cities around Blue Island sort by population:
• Morgan Park
3.8 km =2.4 mi, 16°
• Alsip
5 km =3.1 mi, 284°
• Mount Greenwood
5.1 km =3.2 mi, 332°
• Midlothian
4.7 km =2.9 mi, 221°
• Riverdale
4.7 km =2.9 mi, 124°
• Calumet Park
1.7 km =1.1 mi, 69°
• Posen
2.8 km =1.7 mi, 182°
• Robbins
2.5 km =1.6 mi, 232°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016