Kaihua night lights from space

Night Light of Kaihua (Yunnan) from space (China) Src. Average luminocity for 10x10km area is 48.0814% and for 50x50km: 4.2831%.

2016 2012 2003 1995

Analysis of Kaihua night lights 2016

Square area 10x10 km:

100 11.36%
90-99 9.47%
80-89 3.6%
70-79 5.3%
60-69 9.09%
50-59 6.82%
40-49 6.63%
30-39 4.55%
20-29 13.26%
10-19 17.8%
0-9 12.12%

Square area 50x50 km:

100 0.65%
90-99 0.59%
80-89 0.23%
70-79 0.55%
60-69 0.53%
50-59 0.58%
40-49 0.67%
30-39 0.66%
20-29 1.17%
10-19 3.64%
0-9 90.73%

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

Map coordinates:

24° 0' 48.1" North, 103° 34' 26.7" East

23° 22' 10.2" North, 104° 16' 38" East

22° 43' 21" North, 104° 58' 49.2" East

Distances WxH: 143.5×143.5 km


Some cities around Kaihua sort by population:
Wenshan City 2.8 km =1.7 mi, 255°
Kaiyuan 105.7 km =65.7 mi, 290°
Gejiu 114.7 km =71.3 mi, 269°
Mabai 43.5 km =27 mi, 155°
Lào Cai, VN 103.2 km =64.1 mi, 197°
Hà Giang, VN 94.4 km =58.7 mi, 130°
Sa Pa, VN 122.7 km =76.2 mi, 201°
Lai Châu, VN 136.9 km =85.1 mi, 217°

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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