Zhengzhou night lights from space

Night Light of Zhengzhou (Henan) from space (China) Src. Average luminocity for 10x10km area is 99.9231% and for 50x50km: 54.2569%.

2016 2012 2003 1995

Analysis of Zhengzhou night lights 2016

Square area 10x10 km:

100 93.77%
90-99 6.23%
80-89 0%
70-79 0%
60-69 0%
50-59 0%
40-49 0%
30-39 0%
20-29 0%
10-19 0%
0-9 0%

Square area 50x50 km:

100 13.77%
90-99 12.68%
80-89 8.12%
70-79 7.98%
60-69 6.35%
50-59 5.97%
40-49 5.86%
30-39 5.44%
20-29 6.44%
10-19 11.06%
0-9 16.33%

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

Map coordinates:

35° 20' 0.3" North, 112° 56' 43.8" East

34° 45' 28" North, 113° 38' 55" East

34° 10' 41.2" North, 114° 21' 6.3" East

Distances WxH: 128.5×128.5 km


Some cities around Zhengzhou sort by population:
Xuchang 83.1 km =51.6 mi, 166°
Kaifeng 60.3 km =37.5 mi, 85°
Xinxiang 50.1 km =31.1 mi, 16°
Jiaozuo 65.6 km =40.8 mi, 324°
Yingchuan 68.3 km =42.4 mi, 194°
Songyang 66 km =41 mi, 239°
Xixiang 84.4 km =52.4 mi, 302°
Zijinglu 61.9 km =38.5 mi, 270°

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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