Night Light of Shangzhi (Heilongjiang) from space (China) Src. Average luminocity for 10x10km area is 5.503% and for 50x50km: 0.2217%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
45° 42' 26" North, 127° 16' 16.1" East
45° 12' 50.6" North, 127° 58' 27.3" East
44° 42' 59.7" North, 128° 40' 38.6" East
Some cities around Shangzhi sort by population:
• Harbin
119.2 km =74.1 mi, 299°
• Acheng
86.2 km =53.6 mi, 295°
• Yushu
122.3 km =76 mi, 247°
• Wuchang
72.8 km =45.2 mi, 242°
• Shulan
119.9 km =74.5 mi, 222°
• Binzhou
71.2 km =44.2 mi, 327°
• Shanhecun
72.7 km =45.2 mi, 40°
• Bayan
105.7 km =65.7 mi, 334°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016