Night Light of Luoyang (Guangdong) from space (China) Src. Average luminocity for 10x10km area is 52.4716% and for 50x50km: 37.4264%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
23° 48' 26.4" North, 113° 34' 13.1" East
23° 9' 44.8" North, 114° 16' 24.3" East
22° 30' 52" North, 114° 58' 35.6" East
Some cities around Luoyang sort by population:
• Shenzhen
71.7 km =44.6 mi, 197°
• Dongguan
56 km =34.8 mi, 253°
• Huizhou
15.6 km =9.7 mi, 111°
• Humen
72.4 km =45 mi, 238°
• Licheng
48.2 km =30 mi, 287°
• Danshui
45.1 km =28 mi, 153°
• Pingshan
48.7 km =30.3 mi, 112°
• Shilong
43.9 km =27.3 mi, 263°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016