Night Light of Zhaoyuan (Heilongjiang) from space (China) Src. Average luminocity for 10x10km area is 3.8222% and for 50x50km: 0.6697%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
45° 59' 26.4" North, 124° 25' 48.8" East
45° 30' 0" North, 125° 7' 60" East
45° 0' 18.1" North, 125° 50' 11.3" East
Some cities around Zhaoyuan sort by population:
• Anda
101.3 km =62.9 mi, 7°
• Zhaodong
91.2 km =56.7 mi, 46°
• Honggang
102.1 km =63.4 mi, 349°
• Fuyu
43 km =26.7 mi, 215°
• Shuangcheng
91.3 km =56.7 mi, 100°
• Songyuan
47.7 km =29.6 mi, 210°
• Dalai
64.9 km =40.3 mi, 270°
• Zhaozhou
24.9 km =15.5 mi, 34°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016