Changde night lights from space

Night Light of Changde (Hunan) from space (China) Src. Average luminocity for 10x10km area is 75.1429% and for 50x50km: 7.6535%.

2016 2012 2003 1995

Analysis of Changde night lights 2016

Square area 10x10 km:

100 22.42%
90-99 22.22%
80-89 8.93%
70-79 9.72%
60-69 8.53%
50-59 8.53%
40-49 2.58%
30-39 7.74%
20-29 8.53%
10-19 0.79%
0-9 0%

Square area 50x50 km:

100 1.19%
90-99 1.39%
80-89 0.71%
70-79 0.93%
60-69 0.78%
50-59 1.14%
40-49 1.12%
30-39 1.16%
20-29 2.35%
10-19 4.61%
0-9 84.62%

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

Map coordinates:

29° 39' 33.2" North, 110° 58' 30.6" East

29° 2' 47" North, 111° 40' 41.9" East

28° 25' 47.5" North, 112° 22' 53.1" East

Distances WxH: 136.7×136.7 km


Some cities around Changde sort by population:
Yiyang 81.2 km =50.5 mi, 128°
Xiulin 102.2 km =63.5 mi, 43°
Zhangjiajie 117 km =72.7 mi, 274°
Jinshi 64.8 km =40.3 mi, 16°
Qionghu 71.5 km =44.4 mi, 108°
Anxiang 60.3 km =37.5 mi, 49°
Nanzhou 78.4 km =48.7 mi, 63°
Wulingyuan 115.1 km =71.5 mi, 287°

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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