Night Light of Liuduzhai (Hunan) from space (China) Src. Average luminocity for 10x10km area is 0% and for 50x50km: 0.0471%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
27° 59' 19.6" North, 110° 13' 54.8" East
27° 21' 58" North, 110° 56' 6" East
26° 44' 23.7" North, 111° 38' 17.3" East
Some cities around Liuduzhai sort by population:
• Huaihua
94.4 km =58.7 mi, 283°
• Lengshuijiang
60.5 km =37.6 mi, 53°
• Shangmei
54.9 km =34.1 mi, 40°
• Lianyuan
80.3 km =49.9 mi, 63°
• Hongjiang
97.1 km =60.3 mi, 252°
• Anjiang
82.3 km =51.1 mi, 266°
• Shijiang
34.6 km =21.5 mi, 203°
• Simenqian
14.3 km =8.9 mi, 340°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016