Night Light of Jinjiang (Hainan) from space (China) Src. Average luminocity for 10x10km area is 23.5041% and for 50x50km: 6.2792%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
20° 23' 21.3" North, 109° 18' 19.4" East
19° 43' 43.6" North, 110° 0' 30.6" East
19° 3' 56.1" North, 110° 42' 41.9" East
Some cities around Jinjiang sort by population:
• Haikou
49.6 km =30.8 mi, 44°
• Qionghai
72.1 km =44.8 mi, 138°
• Xiuying
42.5 km =26.4 mi, 44°
• Wenchang
78.5 km =48.8 mi, 99°
• Qiongshan
47.5 km =29.5 mi, 49°
• Xucheng
68.8 km =42.8 mi, 13°
• Wanning
110.6 km =68.7 mi, 159°
• Lincheng
39.2 km =24.4 mi, 300°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016