Louisville night lights from space

Night Light of Louisville (Kentucky) from space (United States) Src. Average luminocity for 10x10km area is 96.9643% and for 50x50km: 46.0099%.

2016 2012 2003 1995

Analysis of Louisville night lights 2016

Square area 10x10 km:

100 58.5%
90-99 30.61%
80-89 3.23%
70-79 6.97%
60-69 0.68%
50-59 0%
40-49 0%
30-39 0%
20-29 0%
10-19 0%
0-9 0%

Square area 50x50 km:

100 12.66%
90-99 10.83%
80-89 6.22%
70-79 5.61%
60-69 5.83%
50-59 4.9%
40-49 4.29%
30-39 4.77%
20-29 6.36%
10-19 9.16%
0-9 29.37%

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

Map coordinates:

38° 48' 15.4" North, 86° 27' 45.1" West

38° 15' 15.3" North, 85° 45' 33.9" West

37° 42' 0" North, 85° 3' 22.6" West

Distances WxH: 122.8×122.8 km

Fantastic image of Louisville 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 Louisville sort by population:
Jeffersonville 3.2 km =2 mi, 36°
New Albany 6.6 km =4.1 mi, 301°
Clarksville 4.7 km =2.9 mi, 359°
Saint Matthews 9 km =5.6 mi, 90°
Shively 8.2 km =5.1 mi, 222°
Saint Dennis 10.5 km =6.5 mi, 225°
Buechel 11.5 km =7.1 mi, 125°
Oak Park 7.9 km =4.9 mi, 43°

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:
4299276 (p: 243,639)

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, 2016-05-07