Night Light of Luancheng (Hebei) from space (China) Src. Average luminocity for 10x10km area is 28.1445% and for 50x50km: 25.8501%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
38° 25' 55.4" North, 113° 56' 54.8" East
37° 52' 45" North, 114° 39' 6" East
37° 19' 19.6" North, 115° 21' 17.3" East
Some cities around Luancheng sort by population:
• Shijiazhuang
23.6 km =14.7 mi, 319°
• Xingtai
91.8 km =57 mi, 188°
• Hengshui
93.6 km =58.2 mi, 100°
• Yangquan
95.6 km =59.4 mi, 268°
• Dingzhou
76.6 km =47.6 mi, 23°
• Xinji
48.5 km =30.1 mi, 86°
• Nangong
86.1 km =53.5 mi, 132°
• Tianchang
57.3 km =35.6 mi, 283°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016