Night Light of Lengshuijiang (Hunan) from space (China) Src. Average luminocity for 10x10km area is 17.9167% and for 50x50km: 2.3475%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
28° 18' 32" North, 110° 43' 34.8" East
27° 41' 17" North, 111° 25' 46" East
27° 3' 49.2" North, 112° 7' 57.3" East
Some cities around Lengshuijiang sort by population:
• Loudi
55.9 km =34.7 mi, 84°
• Xiangxiang
108.8 km =67.6 mi, 87°
• Shangmei
14.5 km =9 mi, 294°
• Yongfeng
79.7 km =49.5 mi, 111°
• Lianyuan
23.1 km =14.4 mi, 89°
• Shijiang
92.1 km =57.2 mi, 222°
• Liuduzhai
60.5 km =37.6 mi, 233°
• Simenqian
58 km =36 mi, 247°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016