Night Light of Youhao (Heilongjiang) from space (China) Src. Average luminocity for 10x10km area is 0% and for 50x50km: 0.2447%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
48° 19' 21.9" North, 128° 7' 57.1" East
47° 51' 11" North, 128° 50' 8.3" East
47° 22' 44.7" North, 129° 32' 19.6" East
Some cities around Youhao sort by population:
• Hegang
123.2 km =76.6 mi, 116°
• Yichun
14.9 km =9.3 mi, 168°
• Lianhe
86.5 km =53.7 mi, 157°
• Hailun
147.7 km =91.8 mi, 252°
• Tieli
113.8 km =70.7 mi, 211°
• Langxiang
100.5 km =62.4 mi, 178°
• Suileng
146.9 km =91.3 mi, 242°
• Xinqing
70.3 km =43.7 mi, 46°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016