Night Light of Sishui (Shandong) from space (China) Src. Average luminocity for 10x10km area is 16.4458% and for 50x50km: 2.2232%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 13' 5.5" North, 116° 34' 21.8" East
35° 38' 56" North, 117° 16' 33" East
35° 4' 31.8" North, 117° 58' 44.3" East
Some cities around Sishui sort by population:
• Xintai
51.3 km =31.9 mi, 56°
• Zoucheng
39.4 km =24.5 mi, 225°
• Qufu
26.4 km =16.4 mi, 257°
• Ningyang
45.6 km =28.3 mi, 286°
• Pingyi
36.1 km =22.4 mi, 117°
• Yanzhou
41.8 km =26 mi, 255°
• Dongdu
44.3 km =27.5 mi, 59°
• Mengyin
59.1 km =36.7 mi, 83°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016