Night Light of Huainan (Anhui) from space (China) Src. Average luminocity for 10x10km area is 73.1766% and for 50x50km: 14.065%.
Square area 10x10 km:
20.45%
18.18%
12.76%
8.39%
4.9%
12.41%
8.74%
5.77%
8.39%
0%
0%Square area 50x50 km:
1.24%
2.02%
1.69%
1.81%
2.06%
2.01%
2.22%
2.35%
4.93%
9.37%
70.3%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 12' 59.8" North, 116° 17' 37.8" East
32° 37' 35" North, 116° 59' 49" East
32° 1' 56.1" North, 117° 42' 0.3" East
Some cities around Huainan sort by population:
• Hefei
88.9 km =55.2 mi,
162°
• Bengbu
48.8 km =30.3 mi,
44°
• Mengcheng Chengguanzhen
81.7 km =50.8 mi,
330°
• Mingguang
92.1 km =57.2 mi,
79°
• Huaiyuan Chengguanzhen
40.2 km =25 mi,
23°
• Huoqiu Chengguanzhen
72.5 km =45 mi,
245°
• Yingshang Chengguanzhen
68.1 km =42.3 mi,
270°
• Datong
6.2 km =3.9 mi,
95°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016