Shiyan night lights from space

Night Light of Shiyan (Hubei) from space (China) Src. Average luminocity for 10x10km area is 62.8951% and for 50x50km: 6.657%.

2016 2012 2003 1995

Analysis of Shiyan night lights 2016

Square area 10x10 km:

100 8.57%
90-99 13.11%
80-89 8.57%
70-79 10.49%
60-69 10.49%
50-59 15.91%
40-49 12.76%
30-39 8.39%
20-29 9.27%
10-19 2.45%
0-9 0%

Square area 50x50 km:

100 0.35%
90-99 0.69%
80-89 0.74%
70-79 1.09%
60-69 1.16%
50-59 1.49%
40-49 1.37%
30-39 1.37%
20-29 1.4%
10-19 4.44%
0-9 85.88%

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

Map coordinates:

33° 14' 15.3" North, 110° 4' 29.8" East

32° 38' 51" North, 110° 46' 41" East

32° 3' 12.6" North, 111° 28' 52.3" East

Distances WxH: 131.7×131.7 km


Some cities around Shiyan sort by population:
Xiangyang 145 km =90.1 mi, 117°
Laohekou 88.3 km =54.9 mi, 109°
Ankang 164.9 km =102.5 mi, 271°
Danjiangkou 69.4 km =43.1 mi, 99°
Nanzhang Chengguanzhen 137.7 km =85.6 mi, 134°
Gucheng Chengguanzhen 90.9 km =56.5 mi, 117°
Hancheng 148.2 km =92.1 mi, 95°
Huazhou 122.1 km =75.9 mi, 88°

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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