Night Light of Yashan (Guangxi) from space (China) Src. Average luminocity for 10x10km area is 2.5019% and for 50x50km: 0.9446%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
22° 50' 49.2" North, 109° 14' 19.8" East
22° 11' 51" North, 109° 56' 31" East
21° 32' 42" North, 110° 38' 42.3" East
Some cities around Yashan sort by population:
• Gaozhou
97.5 km =60.6 mi, 107°
• Yulin
53 km =32.9 mi, 23°
• Lianjiang
70.6 km =43.9 mi, 150°
• Xinyi
105.3 km =65.4 mi, 79°
• Huazhou
91.2 km =56.7 mi, 133°
• Guigang
105.6 km =65.6 mi, 341°
• Lianzhou
96.6 km =60 mi, 232°
• Lingcheng
70.5 km =43.8 mi, 36°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016