Night Light of Guangshui (Hubei) from space (China) Src. Average luminocity for 10x10km area is 4.0678% and for 50x50km: 0.8664%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
32° 13' 0.2" North, 113° 17' 40.8" East
31° 37' 11.6" North, 113° 59' 52.1" East
31° 1' 9.3" North, 114° 42' 3.3" East
Some cities around Guangshui sort by population:
• Xinyang
56.3 km =35 mi, 6°
• Suizhou
60.9 km =37.8 mi, 279°
• Chengzhong
86.2 km =53.6 mi, 209°
• Xiaogan
77.4 km =48.1 mi, 185°
• Xihe
50.9 km =31.6 mi, 278°
• Anlu
50.4 km =31.3 mi, 216°
• Yunmeng Chengguanzhen
65.8 km =40.9 mi, 199°
• Huangpi
89.4 km =55.6 mi, 156°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016