Tangshan night lights from space

Night Light of Tangshan (Hebei) from space (China) Src. Average luminocity for 10x10km area is 95.9481% and for 50x50km: 25.725%.

2016 2012 2003 1995

Analysis of Tangshan night lights 2016

Square area 10x10 km:

100 64.29%
90-99 21.43%
80-89 4.22%
70-79 7.63%
60-69 2.11%
50-59 0.32%
40-49 0%
30-39 0%
20-29 0%
10-19 0%
0-9 0%

Square area 50x50 km:

100 5.15%
90-99 3.48%
80-89 2.52%
70-79 2.83%
60-69 3.74%
50-59 5.05%
40-49 3.91%
30-39 5.24%
20-29 6.7%
10-19 11.8%
0-9 49.59%

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

Map coordinates:

40° 10' 21.8" North, 117° 28' 48.8" East

39° 37' 60" North, 118° 10' 60" East

39° 5' 23" North, 118° 53' 11.3" East

Distances WxH: 120.4×120.4 km


Some cities around Tangshan sort by population:
Hangu 54.5 km =33.9 mi, 218°
Linxi 24.4 km =15.2 mi, 69°
Zhaogezhuang 24.5 km =15.2 mi, 53°
Tangjiazhuang 26 km =16.2 mi, 61°
Fengrun 23 km =14.3 mi, 345°
Guye 24.5 km =15.2 mi, 63°
Biaokou 64 km =39.8 mi, 237°
Fengtai 38.1 km =23.7 mi, 257°

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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