Night Light of Daliang (Guangdong) from space (China) Src. Average luminocity for 10x10km area is 90.5119% and for 50x50km: 81.5247%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
23° 29' 13.6" North, 112° 32' 49.8" East
22° 50' 26.4" North, 113° 15' 1.1" East
22° 11' 28.1" North, 113° 57' 12.3" East
Some cities around Daliang sort by population:
• Guangzhou
30.7 km =19.1 mi, 359°
• Foshan
24 km =14.9 mi, 329°
• Jiangmen
33.3 km =20.7 mi, 210°
• Shiqi
38.6 km =24 mi, 158°
• Shiqiao
16.1 km =10 mi, 43°
• Dasha
35.8 km =22.2 mi, 33°
• Shaping
31 km =19.3 mi, 255°
• Shiwan
25.2 km =15.7 mi, 315°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016