Night Light of Wuchang (Heilongjiang) from space (China) Src. Average luminocity for 10x10km area is 9.8952% and for 50x50km: 0.482%.
Square area 10x10 km:
0%
1.9%
0.48%
1.59%
1.43%
3.49%
2.38%
0.79%
1.9%
0.16%
85.87%Square area 50x50 km:
0%
0.07%
0.02%
0.06%
0.06%
0.16%
0.18%
0.06%
0.1%
0.1%
99.19%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
45° 24' 36.2" North, 126° 26' 48.8" East
44° 54' 51.4" North, 127° 9' 0" East
44° 24' 51.1" North, 127° 51' 11.3" East
Some cities around Wuchang sort by population:
• Harbin
100.8 km =62.6 mi,
337°
• Acheng
71.5 km =44.4 mi,
349°
• Shuangcheng
83.5 km =51.9 mi,
305°
• Yushu
50.2 km =31.2 mi,
255°
• Jishu
72 km =44.7 mi,
202°
• Shangzhi
72.8 km =45.2 mi,
62°
• Shulan
57.5 km =35.7 mi,
195°
• Binzhou
96.7 km =60.1 mi,
15°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016