Columbia night lights from space

Night Light of Columbia (Illinois) from space (United States) Src. Average luminocity for 10x10km area is 34.789% and for 50x50km: 45.9734%.

2016

Analysis of Columbia night lights 2016

Square area 10x10 km:

100 1.62%
90-99 4.71%
80-89 4.87%
70-79 2.6%
60-69 4.22%
50-59 5.03%
40-49 7.95%
30-39 13.64%
20-29 15.1%
10-19 33.93%
0-9 6.33%

Square area 50x50 km:

100 12.04%
90-99 9.53%
80-89 6.41%
70-79 8.19%
60-69 6.63%
50-59 5.04%
40-49 3.64%
30-39 4.09%
20-29 4.73%
10-19 9.29%
0-9 30.41%

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

Map coordinates:

38° 59' 32.1" North, 90° 54' 15.7" West

38° 26' 37.2" North, 90° 12' 4.4" West

37° 53' 27.1" North, 89° 29' 53.2" West

Distances WxH: 122.5×122.5 km


Some cities around Columbia sort by population:
Oakville 9.5 km =5.9 mi, 288°
Mehlville 12.8 km =8 mi, 304°
Arnold 15.4 km =9.6 mi, 265°
Affton 16.5 km =10.3 mi, 316°
Lemay 12.1 km =7.5 mi, 325°
Concord 16.3 km =10.1 mi, 303°
Cahokia 14.2 km =8.8 mi,
Waterloo 12.8 km =8 mi, 159°

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:
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Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016