Night Light of Salavan from space (Laos) Src. Average luminocity for 10x10km area is 6.7013% and for 50x50km: 0.3109%.
Square area 10x10 km:
 0%
 1.52%
 1.95%
 0%
 1.73%
 1.73%
 0.22%
 0.87%
 0.65%
 0.65%
 90.69%Square area 50x50 km:
 0%
 0.06%
 0.08%
 0%
 0.07%
 0.1%
 0.06%
 0.05%
 0.03%
 0.03%
 99.54%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
16° 23' 32" North, 105° 42' 51.6" East
15° 42' 59.5" North, 106° 25' 2.8" East
15° 2' 18.9" North, 107° 7' 14.1" East
Some cities around Salavan sort by population:
• Huế, VN
		150.7 km =93.6 mi, 
56°
• Pakse
		93.8 km =58.3 mi, 
224°
• Phibun Mangsahan, TH
		137.7 km =85.6 mi, 
247°
• Ðông Hà, VN
		142.4 km =88.5 mi, 
30°
• Champasak
		108.4 km =67.4 mi, 
212°
• Sawang Wirawong, TH
		151.5 km =94.1 mi, 
249°
• Attapeu
		110.1 km =68.4 mi, 
156°
• Sekong
		52.7 km =32.7 mi, 
141°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016