Night Light of East Riverdale (Maryland) from space (United States) Src. Average luminocity for 10x10km area is 97.4318% and for 50x50km: 76.867%.
Square area 10x10 km:
 65.75%
 65.75% 23.86%
 23.86% 6.98%
 6.98% 3.41%
 3.41% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 24.85%
 24.85% 19.56%
 19.56% 11.24%
 11.24% 12.62%
 12.62% 9.87%
 9.87% 7.06%
 7.06% 3.84%
 3.84% 3.51%
 3.51% 2.28%
 2.28% 2.1%
 2.1% 3.07%
 3.07%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 30' 24" North, 77° 37' 30.2" West
38° 57' 43.4" North, 76° 55' 18.9" West
38° 24' 47.6" North, 76° 13' 7.7" West
Some cities around East Riverdale sort by population:
• College Park
		2.4 km =1.5 mi,  327°
327°
• Landover
		3.8 km =2.4 mi,  144°
144°
• Hyattsville
		2.2 km =1.4 mi,  251°
251°
• New Carrollton
		3.7 km =2.3 mi,  76°
76°
• Bladensburg
		2.7 km =1.7 mi,  202°
202°
• Riverdale Park
		0.9 km =0.6 mi,  280°
280°
• Cheverly
		3.8 km =2.4 mi,  172°
172°
• Woodlawn
		3 km =1.9 mi,  117°
117°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016