Night Light of Washington, D.C. from space (United States) Src. Average luminocity for 10x10km area is 98.5986% and for 50x50km: 77.1177%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 26' 24.9" North, 77° 44' 22.2" West
38° 53' 42.4" North, 77° 2' 10.9" West
38° 20' 44.7" North, 76° 19' 59.7" West
Some cities around Washington, D.C. sort by population:
• Arlington
6.1 km =3.8 mi, 255°
• Chillum
8.6 km =5.3 mi, 27°
• Shaw
2.3 km =1.4 mi, 34°
• Glassmanor
9.1 km =5.7 mi, 158°
• Adams Morgan
3 km =1.9 mi, 350°
• Rosslyn
3.1 km =1.9 mi, 273°
• Chevy Chase
8.1 km =5 mi, 340°
• Mount Rainier
8 km =5 mi, 50°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016
Src.2: Tim Kopra, Twitter/@astro_tim, 2016-03-29