Night Light of Ubon Ratchathani from space (Thailand) Src. Average luminocity for 10x10km area is 81.9442% and for 50x50km: 13.1103%.
Square area 10x10 km:
 20.04%
 25.83%
 9.09%
 19.21%
 14.46%
 5.37%
 4.55%
 1.45%
 0%
 0%
 0%Square area 50x50 km:
 0.99%
 1.75%
 0.99%
 2.14%
 2.25%
 1.76%
 3.42%
 3.02%
 4.46%
 6.41%
 72.81%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
15° 54' 56.6" North, 104° 8' 43.9" East
15° 14' 18.4" North, 104° 50' 55.2" East
14° 33' 32.3" North, 105° 33' 6.4" East
Some cities around Ubon Ratchathani sort by population:
• Si Sa Ket
		57.4 km =35.7 mi, 
256°
• Warin Chamrap
		5.3 km =3.3 mi, 
163°
• Kantharalak
		69.8 km =43.4 mi, 
197°
• Det Udom
		44.4 km =27.6 mi, 
146°
• Amnat Charoen
		72.9 km =45.3 mi, 
341°
• Phibun Mangsahan
		40.8 km =25.4 mi, 
89°
• Phrai Bueng
		75.5 km =46.9 mi, 
223°
• Sawang Wirawong
		26.1 km =16.2 mi, 
89°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016