Yigou night lights from space

Night Light of Yigou (Henan) from space (China) Src. Average luminocity for 10x10km area is 17.6993% and for 50x50km: 12.4088%.

2016 2012 2003 1995

Analysis of Yigou night lights 2016

Square area 10x10 km:

100 1.4%
90-99 2.97%
80-89 0.7%
70-79 1.92%
60-69 2.1%
50-59 0%
40-49 3.5%
30-39 6.47%
20-29 6.12%
10-19 20.1%
0-9 54.72%

Square area 50x50 km:

100 0.82%
90-99 1.91%
80-89 1.27%
70-79 1.19%
60-69 1.74%
50-59 1.98%
40-49 2.02%
30-39 3.36%
20-29 3.53%
10-19 11.4%
0-9 70.78%

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

Map coordinates:

36° 22' 46.3" North, 113° 36' 48.8" East

35° 48' 41" North, 114° 19' 0" East

35° 14' 20.9" North, 115° 1' 11.3" East

Distances WxH: 126.8×126.8 km


Some cities around Yigou sort by population:
Anyang 32.2 km =20 mi, 10°
Xinxiang 83.3 km =51.8 mi, 214°
Puyang Chengguanzhen 64 km =39.8 mi, 100°
Hebi 14.8 km =9.2 mi, 311°
Linshui 68.9 km =42.8 mi, 351°
Hecun 82.4 km =51.2 mi, 347°
Pengcheng 70.2 km =43.6 mi, 349°
Daokou 32.4 km =20.1 mi, 148°

This Night Map is licensed under CC BY-SA. You may reuse any part from this page, if you give a proper credit by linking to this URL:
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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