Night Light of River Rouge (Michigan) from space (United States) Src. Average luminocity for 10x10km area is 92.3576% and for 50x50km: 66.084%.
Square area 10x10 km:
 54.24%
 54.24% 21.52%
 21.52% 6.67%
 6.67% 8.18%
 8.18% 4.85%
 4.85% 1.97%
 1.97% 2.58%
 2.58% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 30.91%
 30.91% 17.99%
 17.99% 5.34%
 5.34% 5.21%
 5.21% 4.12%
 4.12% 3.06%
 3.06% 2.79%
 2.79% 3.06%
 3.06% 5.63%
 5.63% 6.59%
 6.59% 15.31%
 15.31%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 47' 29.4" North, 83° 50' 15" West
42° 16' 24.1" North, 83° 8' 3.7" West
41° 45' 3.4" North, 82° 25' 52.5" West
Some cities around River Rouge sort by population:
• Detroit
		9.7 km =6 mi,  48°
48°
• Dearborn
		6.4 km =4 mi,  327°
327°
• Lincoln Park
		4.4 km =2.7 mi,  235°
235°
• Southgate
		8.2 km =5.1 mi,  216°
216°
• Allen Park
		6.5 km =4 mi,  254°
254°
• Wyandotte
		6.7 km =4.2 mi,  191°
191°
• Melvindale
		3.5 km =2.2 mi,  286°
286°
• Ecorse
		3.3 km =2.1 mi,  196°
196°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016