Night Light of Binhe (Henan) from space (China) Src. Average luminocity for 10x10km area is 32.0332% and for 50x50km: 2.7255%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 16' 41.3" North, 112° 7' 27.8" East
32° 41' 18" North, 112° 49' 39" East
32° 5' 40.6" North, 113° 31' 50.3" East
Some cities around Binhe sort by population:
• Zhumadian
116.9 km =72.6 mi, 73°
• Xiangyang
96.3 km =59.8 mi, 221°
• Laohekou
113.8 km =70.7 mi, 252°
• Nanyang
43.8 km =27.2 mi, 321°
• Zaoyang
62.8 km =39 mi, 186°
• Yunyang
85.1 km =52.9 mi, 352°
• Hancheng
48.4 km =30.1 mi, 247°
• Huazhou
69.8 km =43.4 mi, 269°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016