Night Light of Tonghua (Jilin) from space (China) Src. Average luminocity for 10x10km area is 21.6656% and for 50x50km: 1.6212%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 14' 32.6" North, 125° 13' 23.8" East
41° 43' 11" North, 125° 55' 35" East
41° 11' 33.9" North, 126° 37' 46.3" East
Some cities around Tonghua sort by population:
• Baishan
47.6 km =29.6 mi, 59°
• Manp’o, KP
69.7 km =43.3 mi, 154°
• Linjiang
82 km =51 mi, 83°
• Liuhe
60.4 km =37.5 mi, 343°
• Sanchazi
68.8 km =42.8 mi, 54°
• Huanren
68.8 km =42.8 mi, 222°
• Erdaojiang
10.8 km =6.7 mi, 54°
• Chasŏng, KP
66.1 km =41.1 mi, 115°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016