Night Light of Gaozhou (Guangdong) from space (China) Src. Average luminocity for 10x10km area is 32% and for 50x50km: 6.5466%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
22° 35' 23.8" North, 110° 8' 34.6" East
21° 56' 21.3" North, 110° 50' 45.9" East
21° 17' 8" North, 111° 32' 57.1" East
Some cities around Gaozhou sort by population:
• Zhongshan
74.4 km =46.2 mi, 202°
• Zhanjiang
89.8 km =55.8 mi, 215°
• Wuchuan
54.2 km =33.7 mi, 188°
• Lianjiang
66.7 km =41.4 mi, 240°
• Xinyi
49.4 km =30.7 mi, 12°
• Huazhou
43.5 km =27 mi, 218°
• Yashan
97.5 km =60.6 mi, 287°
• Lingcheng
99.5 km =61.8 mi, 329°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016