Night Light of Xi’an (Shaanxi) from space (China) Src. Average luminocity for 10x10km area is 99.511% and for 50x50km: 59.5129%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
34° 50' 14.9" North, 108° 13' 31.8" East
34° 15' 30" North, 108° 55' 43" East
33° 40' 30.7" North, 109° 37' 54.3" East
Some cities around Xi’an sort by population:
• Xianyang
22.6 km =14 mi, 293°
• Huayin
109.8 km =68.2 mi, 71°
• Tongchuanshi
91.9 km =57.1 mi, 8°
• Weinan
59.8 km =37.2 mi, 62°
• Guozhen
144.6 km =89.9 mi, 274°
• Lintong
29 km =18 mi, 62°
• Yanliang
52.4 km =32.6 mi, 31°
• Yuxia
35.2 km =21.9 mi, 231°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016