Night Light of Nanyang (Henan) from space (China) Src. Average luminocity for 10x10km area is 90.5733% and for 50x50km: 9.6845%.
Square area 10x10 km:
37%
33.15%
8.24%
6.59%
13.74%
0.92%
0%
0.37%
0%
0%
0%Square area 50x50 km:
1.64%
1.95%
1.04%
1.05%
1.49%
1.2%
1.12%
1.71%
2.62%
4.89%
81.29%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 34' 56.9" North, 111° 49' 46.8" East
32° 59' 41" North, 112° 31' 58" East
32° 24' 10.9" North, 113° 14' 9.3" East
Some cities around Nanyang sort by population:
• Pingdingshan
109.2 km =67.9 mi,
40°
• Laohekou
105.5 km =65.6 mi,
230°
• Zaoyang
98.7 km =61.3 mi,
167°
• Danjiangkou
108.1 km =67.2 mi,
242°
• Yunyang
53.1 km =33 mi,
18°
• Binhe
43.8 km =27.2 mi,
141°
• Hancheng
55.6 km =34.5 mi,
197°
• Huazhou
54.6 km =33.9 mi,
230°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016