Night Light of Yanzhou (Shandong) from space (China) Src. Average luminocity for 10x10km area is 67.674% and for 50x50km: 21.158%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 7' 22" North, 116° 7' 31.8" East
35° 33' 10" North, 116° 49' 43" East
34° 58' 43.3" North, 117° 31' 54.3" East
Some cities around Yanzhou sort by population:
• Jining
27.8 km =17.3 mi, 233°
• Zoucheng
21 km =13 mi, 143°
• Chengtangcun
61.7 km =38.3 mi, 147°
• Sishui
41.8 km =26 mi, 75°
• Qufu
15.5 km =9.6 mi, 71°
• Ningyang
23.7 km =14.7 mi, 351°
• Zhoucheng
61.4 km =38.2 mi, 310°
• Wenshang
35.8 km =22.2 mi, 302°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016