Night Light of Shilong (Guangdong) from space (China) Src. Average luminocity for 10x10km area is 90.7481% and for 50x50km: 69.6088%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
23° 45' 34.4" North, 113° 8' 38.8" East
23° 6' 52" North, 113° 50' 50" East
22° 27' 58.4" North, 114° 33' 1.3" East
Some cities around Shilong sort by population:
• Guangzhou
61.1 km =38 mi, 270°
• Dongguan
14.7 km =9.1 mi, 223°
• Huizhou
58.1 km =36.1 mi, 90°
• Humen
37.4 km =23.2 mi, 208°
• Licheng
20.3 km =12.6 mi, 353°
• Shiqiao
53.5 km =33.2 mi, 249°
• Luoyang
43.9 km =27.3 mi, 83°
• Dasha
41.5 km =25.8 mi, 269°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016