Washington, D.C. night lights from space

Night Light of Washington, D.C. from space (United States) Src. Average luminocity for 10x10km area is 98.5986% and for 50x50km: 77.1177%.

2016 2012 2003 1995

Analysis of Washington, D.C. night lights 2016

Square area 10x10 km:

100 70.75%
90-99 23.98%
80-89 4.25%
70-79 1.02%
60-69 0%
50-59 0%
40-49 0%
30-39 0%
20-29 0%
10-19 0%
0-9 0%

Square area 50x50 km:

100 23.92%
90-99 18.1%
80-89 11.61%
70-79 13.95%
60-69 10.92%
50-59 7.88%
40-49 3.96%
30-39 3.98%
20-29 3.19%
10-19 1.24%
0-9 1.26%

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

Distances WxH: 121.7×121.7 km

Fantastic image of Washington, D.C. from space taken by astronauts [src2], but I don't have information about it's orientation, scale or angle. If necessary, it was rotated manually, so North points approximately to upper direction. Click to zoom in:

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°

This Night Map is licensed under CC BY-SA. You may reuse any part from this page, if you give a proper credit by linking to this URL:
4140963 (p: 601,723)

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