Night Light of Chiang Rai from space (Thailand) Src. Average luminocity for 10x10km area is 78.6212% and for 50x50km: 9.9324%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
20° 34' 5.8" North, 99° 7' 45.8" East
19° 54' 30.9" North, 99° 49' 57" East
19° 14' 46" North, 100° 32' 8.3" East
Some cities around Chiang Rai sort by population:
• Tachilek, MM
60.1 km =37.3 mi, 4°
• Mae Chan
26.6 km =16.5 mi, 4°
• Mae Sai
58.5 km =36.4 mi, 4°
• Ban Houakhoua, LA
75 km =46.6 mi, 59°
• Pa Daet
47.9 km =29.8 mi, 159°
• Ban Houayxay, LA
73.1 km =45.4 mi, 56°
• Fang
64.6 km =40.1 mi, 270°
• Mae Chai
62.6 km =38.9 mi, 181°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016