Shangqiu night lights from space

Night Light of Shangqiu (Henan) from space (China) Src. Average luminocity for 10x10km area is 76.0175% and for 50x50km: 10.3914%.

2016 2012 2003 1995

Analysis of Shangqiu night lights 2016

Square area 10x10 km:

100 28.15%
90-99 21.68%
80-89 9.62%
70-79 6.29%
60-69 6.99%
50-59 5.59%
40-49 5.24%
30-39 5.77%
20-29 8.39%
10-19 2.27%
0-9 0%

Square area 50x50 km:

100 2%
90-99 2.03%
80-89 1%
70-79 1.21%
60-69 1.51%
50-59 1.19%
40-49 1.47%
30-39 1.52%
20-29 1.99%
10-19 6.37%
0-9 79.72%

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

Map coordinates:

35° 1' 40" North, 114° 56' 48.8" East

34° 27' 0" North, 115° 39' 0" East

33° 52' 5.4" North, 116° 21' 11.3" East

Distances WxH: 128.9×128.9 km


Some cities around Shangqiu sort by population:
Heze 89.2 km =55.4 mi, 349°
Bozhou 64.6 km =40.1 mi, 170°
Jishui 82.9 km =51.5 mi, 196°
Shancheng 55.1 km =34.2 mi, 45°
Tangzhai 86.3 km =53.6 mi, 91°
Yucheng 91.6 km =56.9 mi, 54°
Dingtao 69.8 km =43.4 mi, 353°
Fengxian 90.3 km =56.1 mi, 71°

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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