San Diego night lights from space

Night Light of San Diego (California) from space (United States) Src. Average luminocity for 10x10km area is 83.9021% and for 50x50km: 42.0718%.

2016 2012 2003 1995

Analysis of San Diego night lights 2016

Square area 10x10 km:

100 29.37%
90-99 28.32%
80-89 11.01%
70-79 5.94%
60-69 12.06%
50-59 5.07%
40-49 1.05%
30-39 2.1%
20-29 4.72%
10-19 0.35%
0-9 0%

Square area 50x50 km:

100 9.38%
90-99 9.35%
80-89 4.33%
70-79 6.35%
60-69 10.4%
50-59 6.74%
40-49 3.61%
30-39 2.34%
20-29 4.72%
10-19 6.68%
0-9 36.09%

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

Map coordinates:

33° 18' 19.2" North, 117° 52' 4.3" West

32° 42' 56.6" North, 117° 9' 53" West

32° 7' 19.8" North, 116° 27' 41.8" West

Distances WxH: 131.6×131.6 km

Fantastic image of San Diego 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 Diego sort by population:
Chula Vista 11.3 km =7 mi, 138°
National City 7.4 km =4.6 mi, 124°
La Mesa 14.5 km =9 mi, 66°
La Presa 15.7 km =9.8 mi, 93°
Imperial Beach 15.4 km =9.6 mi, 161°
Lemon Grove 12.8 km =8 mi, 76°
Coronado 3.7 km =2.3 mi, 207°
Bonita 14.2 km =8.8 mi, 117°

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:
5391811 (p: 1,394,928)

Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016
Src.2: Reid Wiseman @astro_reid 2014