Chonglong night lights from space

Night Light of Chonglong (Sichuan) from space (China) Src. Average luminocity for 10x10km area is 22.2599% and for 50x50km: 4.1041%.

2016 2012 2003 1995

Analysis of Chonglong night lights 2016

Square area 10x10 km:

100 5.56%
90-99 5.16%
80-89 1.19%
70-79 1.39%
60-69 2.58%
50-59 2.38%
40-49 2.38%
30-39 0.4%
20-29 1.19%
10-19 14.48%
0-9 63.29%

Square area 50x50 km:

100 1.03%
90-99 0.99%
80-89 0.2%
70-79 0.23%
60-69 0.41%
50-59 0.33%
40-49 0.55%
30-39 0.31%
20-29 0.96%
10-19 2.65%
0-9 92.35%

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

Map coordinates:

30° 23' 20.5" North, 104° 8' 56.8" East

29° 46' 50.2" North, 104° 51' 8.1" East

29° 10' 6.6" North, 105° 33' 19.3" East

Distances WxH: 135.7×135.7 km


Some cities around Chonglong sort by population:
Zigong 49.4 km =30.7 mi, 188°
Neijiang 29.9 km =18.6 mi, 137°
Yibin 114.9 km =71.4 mi, 191°
Leshan 107.9 km =67 mi, 256°
Suining 106.5 km =66.2 mi, 40°
Yongchuan 111.4 km =69.2 mi, 115°
Yanjiang 42.7 km =26.5 mi, 332°
Luocheng 91 km =56.5 mi, 241°

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):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016