Qianzhou night lights from space

Night Light of Qianzhou (Hunan) from space (China) Src. Average luminocity for 10x10km area is 14.8591% and for 50x50km: 1.9011%.

2016 2012 2003 1995

Analysis of Qianzhou night lights 2016

Square area 10x10 km:

100 1.98%
90-99 1.19%
80-89 1.19%
70-79 1.79%
60-69 2.58%
50-59 1.79%
40-49 3.77%
30-39 0.79%
20-29 2.38%
10-19 15.87%
0-9 66.67%

Square area 50x50 km:

100 0.22%
90-99 0.15%
80-89 0.15%
70-79 0.56%
60-69 0.24%
50-59 0.17%
40-49 0.31%
30-39 0.13%
20-29 0.1%
10-19 1.45%
0-9 96.53%

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

Map coordinates:

28° 56' 11.1" North, 109° 1' 49.2" East

28° 19' 9.3" North, 109° 44' 0.5" East

27° 41' 54.5" North, 110° 26' 11.7" East

Distances WxH: 137.6×137.6 km


Some cities around Qianzhou sort by population:
Fenghuang 44.6 km =27.7 mi, 197°
Huaihua 88.1 km =54.7 mi, 162°
Tongren 85.9 km =53.4 mi, 218°
Zhangjiajie 115.7 km =71.9 mi, 38°
Hongjiang 136.9 km =85.1 mi, 169°
Anjiang 117 km =72.7 mi, 161°
Wulingyuan 139.1 km =86.4 mi, 34°
Qiancheng 126.2 km =78.4 mi, 178°

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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