Night Light of Dali (Yunnan) from space (China) Src. Average luminocity for 10x10km area is 42.3939% and for 50x50km: 7.3339%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
26° 13' 2" North, 99° 30' 33" East
25° 35' 5.1" North, 100° 12' 44.2" East
24° 56' 56" North, 100° 54' 55.5" East
Some cities around Dali sort by population:
• Kunming
259.1 km =161 mi, 103°
• Lijiang
142.8 km =88.7 mi, 0°
• Dadukou
183.6 km =114.1 mi, 54°
• Majie
251.5 km =156.3 mi, 104°
• Shangri-La
254.1 km =157.9 mi, 348°
• Haikou
254.1 km =157.9 mi, 110°
• Lianran
240.1 km =149.2 mi, 107°
• Longquan
220.9 km =137.3 mi, 117°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016