Guankou night lights from space

Night Light of Guankou (Hunan) from space (China) Src. Average luminocity for 10x10km area is 15.9621% and for 50x50km: 1.3728%.

2016 2012 2003 1995

Analysis of Guankou night lights 2016

Square area 10x10 km:

100 0%
90-99 3.03%
80-89 1.52%
70-79 1.33%
60-69 6.06%
50-59 2.27%
40-49 3.22%
30-39 1.14%
20-29 1.89%
10-19 1.14%
0-9 78.41%

Square area 50x50 km:

100 0.16%
90-99 0.31%
80-89 0.09%
70-79 0.08%
60-69 0.32%
50-59 0.14%
40-49 0.2%
30-39 0.08%
20-29 0.12%
10-19 0.45%
0-9 98.05%

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

Map coordinates:

28° 46' 36.2" North, 112° 55' 26.3" East

28° 9' 31" North, 113° 37' 37.5" East

27° 32' 12.9" North, 114° 19' 48.8" East

Distances WxH: 137.9×137.9 km


Some cities around Guankou sort by population:
Changsha 64.5 km =40.1 mi, 273°
Zhuzhou 59.2 km =36.8 mi, 232°
Xiangtan 79.2 km =49.2 mi, 244°
Pingxiang 64.2 km =39.9 mi, 159°
Yichun 84.1 km =52.3 mi, 115°
Xishan 56.1 km =34.9 mi, 192°
Wenxing 93.5 km =58.1 mi, 308°
Yutan 105.1 km =65.3 mi, 276°

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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