Night Light of Qufu (Shandong) from space (China) Src. Average luminocity for 10x10km area is 31.8059% and for 50x50km: 12.822%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 9' 58.9" North, 116° 17' 16.8" East
35° 35' 48" North, 116° 59' 28" East
35° 1' 22.4" North, 117° 41' 39.3" East
Some cities around Qufu sort by population:
• Jining
42.8 km =26.6 mi, 240°
• Zoucheng
21.9 km =13.6 mi, 186°
• Chengtangcun
59.9 km =37.2 mi, 162°
• Sishui
26.4 km =16.4 mi, 77°
• Ningyang
25.9 km =16.1 mi, 315°
• Pingyi
58.9 km =36.6 mi, 100°
• Yanzhou
15.5 km =9.6 mi, 251°
• Wenshang
47 km =29.2 mi, 288°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016