Hengyang night lights from space

Night Light of Hengyang (Hunan) from space (China) Src. Average luminocity for 10x10km area is 65.9425% and for 50x50km: 8.0107%.

2016 2012 2003 1995

Analysis of Hengyang night lights 2016

Square area 10x10 km:

100 9.92%
90-99 14.29%
80-89 10.12%
70-79 6.15%
60-69 13.29%
50-59 21.23%
40-49 10.52%
30-39 9.33%
20-29 4.96%
10-19 0.2%
0-9 0%

Square area 50x50 km:

100 0.67%
90-99 1.1%
80-89 0.9%
70-79 0.64%
60-69 1.49%
50-59 1.98%
40-49 1.72%
30-39 1.62%
20-29 1.77%
10-19 4.6%
0-9 83.5%

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

Map coordinates:

27° 30' 53.3" North, 111° 54' 56.7" East

26° 53' 22.1" North, 112° 37' 8" East

26° 15' 38.3" North, 113° 19' 19.2" East

Distances WxH: 139.5×139.5 km


Some cities around Hengyang sort by population:
Xiangtan 110.4 km =68.6 mi, 14°
Loudi 112.4 km =69.8 mi, 326°
Leiyang 59.2 km =36.8 mi, 156°
Xiangxiang 94.2 km =58.5 mi, 354°
Yongfeng 73.8 km =45.9 mi, 324°
Wuxi 82.7 km =51.4 mi, 245°
Hongqiao 52.4 km =32.6 mi, 255°
Bojia 79.9 km =49.6 mi, 234°

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1808370 (p: 759,602)

Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016