Wenchang night lights from space

Night Light of Wenchang (Hainan) from space (China) Src. Average luminocity for 10x10km area is 35.5269% and for 50x50km: 4.7223%.

2016 2012 2003 1995

Analysis of Wenchang night lights 2016

Square area 10x10 km:

100 2.27%
90-99 3.31%
80-89 8.26%
70-79 9.71%
60-69 4.13%
50-59 2.48%
40-49 4.96%
30-39 4.96%
20-29 10.95%
10-19 31.2%
0-9 17.77%

Square area 50x50 km:

100 0.11%
90-99 0.15%
80-89 0.81%
70-79 0.96%
60-69 1.06%
50-59 0.67%
40-49 0.89%
30-39 0.8%
20-29 0.93%
10-19 3.72%
0-9 89.92%

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

Map coordinates:

20° 16' 35.9" North, 110° 2' 45" East

19° 36' 56.5" North, 110° 44' 56.2" East

18° 57' 7.3" North, 111° 27' 7.5" East

Distances WxH: 147.3×147.3 km


Some cities around Wenchang sort by population:
Haikou 64 km =39.8 mi, 318°
Qionghai 51.1 km =31.8 mi, 215°
Xiuying 64 km =39.8 mi, 311°
Qiongshan 59.9 km =37.2 mi, 316°
Xucheng 100 km =62.1 mi, 322°
Jinjiang 78.5 km =48.8 mi, 279°
Wanning 98.5 km =61.2 mi, 202°
Lincheng 115.9 km =72 mi, 286°

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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