Night Light of Gannan (Heilongjiang) from space (China) Src. Average luminocity for 10x10km area is 10.4716% and for 50x50km: 0.7449%.
Square area 10x10 km:
1.56%
2.41%
1.14%
1.14%
1.14%
1.14%
1.28%
0.14%
0%
0.71%
89.35%Square area 50x50 km:
0.06%
0.1%
0.05%
0.11%
0.16%
0.13%
0.09%
0.06%
0.22%
0.1%
98.92%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
48° 23' 1.8" North, 122° 47' 59.8" East
47° 54' 53" North, 123° 30' 11" East
47° 26' 28.7" North, 124° 12' 22.3" East
Some cities around Gannan sort by population:
• Qiqihar
72.4 km =45 mi,
151°
• Hulan Ergi
79.6 km =49.5 mi,
172°
• Zhalantun
58 km =36 mi,
280°
• Nehe
117.1 km =72.8 mi,
57°
• Longjiang
69.3 km =43.1 mi,
200°
• Fuyu
72.4 km =45 mi,
100°
• Nianzishan
64.1 km =39.8 mi,
226°
• Taikang
136.8 km =85 mi,
148°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016