Night Light of Guozhen (Shaanxi) from space (China) Src. Average luminocity for 10x10km area is 40.8681% and for 50x50km: 10.0646%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
34° 56' 39.4" North, 106° 39' 21.3" East
34° 21' 57.3" North, 107° 21' 32.5" East
33° 47' 0.6" North, 108° 3' 43.8" East
Some cities around Guozhen sort by population:
• Xi’an
144.6 km =89.9 mi, 94°
• Tianshui
150.1 km =93.3 mi, 279°
• Xianyang
123.4 km =76.7 mi, 91°
• Hanzhong
146.9 km =91.3 mi, 192°
• Pingliang
144.1 km =89.5 mi, 334°
• Lintong
169.8 km =105.5 mi, 89°
• Beidao
136.2 km =84.6 mi, 279°
• Yuxia
121.6 km =75.6 mi, 106°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016