Night Light of Longgang (Shandong) from space (China) Src. Average luminocity for 10x10km area is 50.4014% and for 50x50km: 10.4039%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
38° 12' 23.1" North, 119° 37' 39" East
37° 39' 6.5" North, 120° 19' 50.3" East
37° 5' 34.9" North, 121° 2' 1.5" East
Some cities around Longgang sort by population:
• Yantai
99.8 km =62 mi, 101°
• Laizhou
62.6 km =38.9 mi, 213°
• Laiyang
82.4 km =51.2 mi, 155°
• Zhaoyuan
32.7 km =20.3 mi, 167°
• Dengzhou
41.5 km =25.8 mi, 65°
• Zhuangyuan
58.3 km =36.2 mi, 131°
• Laixi
89.8 km =55.8 mi, 168°
• Qingyang
83.5 km =51.9 mi, 101°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016