Night Light of Chiang Khong (Chiang Rai) from space (Thailand) Src. Average luminocity for 10x10km area is 28.0496% and for 50x50km: 2.5678%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
20° 55' 10" North, 99° 42' 5.4" East
20° 15' 40.5" North, 100° 24' 16.6" East
19° 36' 0.9" North, 101° 6' 27.9" East
Some cities around Chiang Khong sort by population:
• Tachilek, MM
58.4 km =36.3 mi, 290°
• Mae Chan
59 km =36.7 mi, 257°
• Mae Sai
58.3 km =36.2 mi, 289°
• Ban Houakhoua, LA
5.4 km =3.4 mi, 107°
• Pong
124.4 km =77.3 mi, 186°
• Pa Daet
94.5 km =58.7 mi, 207°
• Ban Houayxay, LA
1.7 km =1.1 mi, 54°
• Mae Chai
119.1 km =74 mi, 211°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016