Night Light of Guye (Hebei) from space (China) Src. Average luminocity for 10x10km area is 53.6364% and for 50x50km: 23.1255%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 16' 9" North, 117° 44' 15.8" East
39° 43' 49.9" North, 118° 26' 27.1" East
39° 11' 15.6" North, 119° 8' 38.3" East
Some cities around Guye sort by population:
• Tangshan
24.5 km =15.2 mi, 243°
• Linxi
2.2 km =1.4 mi, 160°
• Zhaogezhuang
4.6 km =2.9 mi, 327°
• Tangjiazhuang
1.7 km =1.1 mi, 31°
• Fengrun
30 km =18.6 mi, 292°
• Changli
60.8 km =37.8 mi, 92°
• Songling
64.2 km =39.9 mi, 346°
• Fengtai
62.2 km =38.6 mi, 252°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016