Night Light of Nangong (Hebei) from space (China) Src. Average luminocity for 10x10km area is 15.6575% and for 50x50km: 2.2999%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 54' 53.5" North, 114° 40' 16.8" East
37° 21' 29" North, 115° 22' 28" East
36° 47' 49.6" North, 116° 4' 39.3" East
Some cities around Nangong sort by population:
• Shijiazhuang
109.5 km =68 mi, 313°
• Xingtai
84.6 km =52.6 mi, 247°
• Luancheng
86.1 km =53.5 mi, 312°
• Hengshui
50.6 km =31.4 mi, 34°
• Dezhou
83.3 km =51.8 mi, 82°
• Xinji
62.4 km =38.8 mi, 346°
• Shahecheng
90 km =55.9 mi, 238°
• Qingnian
64.9 km =40.3 mi, 152°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016