Night Light of Yichang (Hubei) from space (China) Src. Average luminocity for 10x10km area is 66.4178% and for 50x50km: 9.0059%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
31° 19' 1.3" North, 110° 34' 53.8" East
30° 42' 52" North, 111° 17' 5" East
30° 6' 29" North, 111° 59' 16.3" East
Some cities around Yichang sort by population:
• Shashi
102.5 km =63.7 mi, 116°
• Jingzhou
95.7 km =59.5 mi, 115°
• Jingmen
94.7 km =58.8 mi, 67°
• Zhicheng
51.1 km =31.8 mi, 155°
• Zhongxiang
133.6 km =83 mi, 67°
• Buhe
102.2 km =63.5 mi, 117°
• Nanzhang Chengguanzhen
129.6 km =80.5 mi, 23°
• Zhijiang
55.4 km =34.4 mi, 125°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016