Night Light of Beidaihehaibin (Hebei) from space (China) Src. Average luminocity for 10x10km area is 28.318% and for 50x50km: 17.2427%.
Square area 10x10 km:
1.53%
2.89%
4.76%
5.78%
4.59%
6.29%
2.72%
4.08%
8.67%
23.98%
34.69%Square area 50x50 km:
2.23%
2.51%
2.82%
2.7%
2.42%
2.42%
2.48%
3.2%
4.99%
8.4%
65.82%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 21' 36.4" North, 118° 48' 53.8" East
39° 49' 20" North, 119° 31' 5" East
39° 16' 48.3" North, 120° 13' 16.3" East
Some cities around Beidaihehaibin sort by population:
• Tangshan
116.1 km =72.1 mi,
259°
• Qinhuangdao
13.6 km =8.5 mi,
26°
• Shanhaiguan
28.1 km =17.5 mi,
44°
• Linxi
92.1 km =57.2 mi,
262°
• Zhaogezhuang
94.7 km =58.8 mi,
266°
• Tangjiazhuang
91.6 km =56.9 mi,
264°
• Changli
34 km =21.1 mi,
247°
• Guye
92.6 km =57.5 mi,
263°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016