Night Light of Yueyang (Hunan) from space (China) Src. Average luminocity for 10x10km area is 48.3049% and for 50x50km: 8.4046%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
29° 59' 7.5" North, 112° 23' 30.1" East
29° 22' 28.4" North, 113° 5' 41.3" East
28° 45' 36" North, 113° 47' 52.6" East
Some cities around Yueyang sort by population:
• Xindi
60.9 km =37.8 mi, 36°
• Puqi
85.2 km =52.9 mi, 63°
• Xiulin
77.2 km =48 mi, 299°
• Fengkou
82 km =51 mi, 16°
• Qionghu
91.8 km =57 mi, 229°
• Anxiang
91.6 km =56.9 mi, 271°
• Wenxing
79.8 km =49.6 mi, 195°
• Nanzhou
67.1 km =41.7 mi, 268°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016