Night Light of Zhoucheng (Shandong) from space (China) Src. Average luminocity for 10x10km area is 0.2308% and for 50x50km: 4.529%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 28' 46.7" North, 115° 36' 30.8" East
35° 54' 44" North, 116° 18' 42" East
35° 20' 26.5" North, 117° 0' 53.3" East
Some cities around Zhoucheng sort by population:
• Jining
61.4 km =38.2 mi, 156°
• Ningyang
46.3 km =28.8 mi, 110°
• Feicheng
55.4 km =34.4 mi, 47°
• Yanzhou
61.4 km =38.2 mi, 130°
• Yanggu
53 km =32.9 mi, 294°
• Pingyin
42.9 km =26.7 mi, 16°
• Wenshang
26.4 km =16.4 mi, 141°
• Juye
61 km =37.9 mi, 199°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016