Night Light of Xiantao (Hubei) from space (China) Src. Average luminocity for 10x10km area is 30.5586% and for 50x50km: 2.0451%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
30° 58' 32" North, 112° 44' 23.4" East
30° 22' 14.9" North, 113° 26' 34.6" East
29° 45' 44.2" North, 114° 8' 45.9" East
Some cities around Xiantao sort by population:
• Chengzhong
64.7 km =40.2 mi, 9°
• Jingling
45.2 km =28.1 mi, 313°
• Qianjiang
53.1 km =33 mi, 276°
• Xindi
61.7 km =38.3 mi, 177°
• Xiaogan
77 km =47.8 mi, 36°
• Hanchuan
43.9 km =27.3 mi, 44°
• Caidian
61.3 km =38.1 mi, 67°
• Fengkou
33.7 km =20.9 mi, 198°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016