Night Light of Leiyang (Hunan) from space (China) Src. Average luminocity for 10x10km area is 30.4337% and for 50x50km: 1.5196%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
27° 1' 49.6" North, 112° 9' 21.5" East
26° 24' 8.6" North, 112° 51' 32.7" East
25° 46' 15.2" North, 113° 33' 44" East
Some cities around Leiyang sort by population:
• Hengyang
59.2 km =36.8 mi, 336°
• Chenzhou
69.2 km =43 mi, 165°
• Lecheng
150 km =93.2 mi, 160°
• Lengshuitan
125.8 km =78.2 mi, 270°
• Yongfeng
132.3 km =82.2 mi, 329°
• Wuxi
101.6 km =63.1 mi, 281°
• Hongqiao
85 km =52.8 mi, 298°
• Bojia
89 km =55.3 mi, 274°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016