Night Light of Heishan (Liaoning) from space (China) Src. Average luminocity for 10x10km area is 9.9156% and for 50x50km: 0.5183%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 12' 43.5" North, 121° 24' 34.8" East
41° 41' 21" North, 122° 6' 46" East
41° 9' 43.1" North, 122° 48' 57.3" East
Some cities around Heishan sort by population:
• Anshan
96.5 km =60 mi, 130°
• Fuxin
52.3 km =32.5 mi, 313°
• Liaoyang
99.8 km =62 mi, 117°
• Panshan
56 km =34.8 mi, 185°
• Jiupu
98.3 km =61.1 mi, 134°
• Xinmin
67.9 km =42.2 mi, 60°
• Linghai
85.2 km =52.9 mi, 226°
• Liaozhong
54.8 km =34.1 mi, 111°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016