San Francisco night lights from space

Night Light of San Francisco (California) from space (United States) Src. Average luminocity for 10x10km area is 86.1701% and for 50x50km: 34.253%.

2016 2012 2003 1995

Analysis of San Francisco night lights 2016

Square area 10x10 km:

100 47.96%
90-99 21.94%
80-89 1.87%
70-79 5.27%
60-69 2.21%
50-59 8.33%
40-49 8.5%
30-39 3.74%
20-29 0.17%
10-19 0%
0-9 0%

Square area 50x50 km:

100 9.09%
90-99 7.33%
80-89 1.87%
70-79 3.72%
60-69 3.83%
50-59 4.28%
40-49 4.94%
30-39 5.05%
20-29 9.8%
10-19 13.52%
0-9 36.56%

Clear (daylight) street map image can be seen on geolist.org.

Map coordinates:

38° 19' 43" North, 123° 7' 21.2" West

37° 46' 29.7" North, 122° 25' 9.9" West

37° 13' 1.5" North, 121° 42' 58.7" West

Distances WxH: 123.6×123.6 km

Fantastic image of San Francisco 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 San Francisco sort by population:
Daly City 8.5 km =5.3 mi, 205°
Chinatown 2.6 km =1.6 mi, 21°
Mission District 1.7 km =1.1 mi, 179°
Noe Valley 3 km =1.9 mi, 204°
Visitacion Valley 6.6 km =4.1 mi, 168°
Emeryville 13.4 km =8.3 mi, 61°
Tiburon 11.4 km =7.1 mi, 343°
Sausalito 11 km =6.8 mi, 328°

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:
5391959 (p: 864,816)

Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016
Src.2: NASA