Night Light of Hede (Jiangsu) from space (China) Src. Average luminocity for 10x10km area is 31.9487% and for 50x50km: 2.2404%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
34° 21' 16.8" North, 119° 33' 31.1" East
33° 46' 19.9" North, 120° 15' 42.3" East
33° 11' 8.7" North, 120° 57' 53.6" East
Some cities around Hede sort by population:
• Yancheng
47.1 km =29.3 mi, 191°
• Dongtai
102.4 km =63.6 mi, 177°
• Xinghua
100.8 km =62.6 mi, 203°
• Dazhong
66.2 km =41.1 mi, 164°
• Baoying
107 km =66.5 mi, 235°
• Dongkan
47.1 km =29.3 mi, 302°
• Gaogou
102.7 km =63.8 mi, 285°
• Qinnan
66.1 km =41.1 mi, 209°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016