Jian’ou night lights from space

Night Light of Jian’ou (Fujian) from space (China) Src. Average luminocity for 10x10km area is 19.6905% and for 50x50km: 1.0135%.

2016 2012 2003 1995

Analysis of Jian’ou night lights 2016

Square area 10x10 km:

100 2.18%
90-99 4.17%
80-89 1.59%
70-79 1.19%
60-69 5.36%
50-59 1.79%
40-49 2.38%
30-39 1.59%
20-29 4.76%
10-19 7.94%
0-9 67.06%

Square area 50x50 km:

100 0.12%
90-99 0.18%
80-89 0.06%
70-79 0.05%
60-69 0.2%
50-59 0.11%
40-49 0.12%
30-39 0.13%
20-29 0.28%
10-19 0.36%
0-9 98.39%

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

Map coordinates:

27° 40' 17.1" North, 117° 37' 19.8" East

27° 2' 49" North, 118° 19' 31" East

26° 25' 8.3" North, 119° 1' 42.3" East

Distances WxH: 139.3×139.3 km


Some cities around Jian’ou sort by population:
Sanming 113.2 km =70.3 mi, 218°
Nanping 47.2 km =29.3 mi, 198°
Shaowu 89.5 km =55.6 mi, 291°
Pucheng 99.6 km =61.9 mi, 11°
Wuyishan 84.4 km =52.4 mi, 339°
Gufeng 66.9 km =41.6 mi, 103°
Huotong 110.5 km =68.7 mi, 101°
Shanyang 96.8 km =60.1 mi, 115°

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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