Night Light of Lucheng (Anhui) from space (China) Src. Average luminocity for 10x10km area is 48.4524% and for 50x50km: 3.2454%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
31° 49' 58.3" North, 116° 34' 38.8" East
31° 14' 0.9" North, 117° 16' 50.1" East
30° 37' 49.6" North, 117° 59' 1.3" East
Some cities around Lucheng sort by population:
• Hefei
70.1 km =43.6 mi, 0°
• Wuhu
104.5 km =64.9 mi, 83°
• Anqing
83.1 km =51.6 mi, 195°
• Wusong
57.3 km =35.6 mi, 123°
• Chizhou
66.3 km =41.2 mi, 163°
• Chaohu
68.9 km =42.8 mi, 53°
• Wuyang
129.2 km =80.3 mi, 310°
• Gushu
119.6 km =74.3 mi, 72°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016