Night Light of Barcelos (Amazonas) from space (Brazil) Src. Average luminocity for 10x10km area is 2.8463% and for 50x50km: 0.1138%.
Square area 10x10 km:
 0%
 0%
 0%
 0.87%
 0.87%
 0.87%
 1.73%
 0%
 0%
 0%
 95.67%Square area 50x50 km:
 0%
 0%
 0%
 0.03%
 0.03%
 0.03%
 0.07%
 0%
 0%
 0%
 99.83%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
0° 16' 13.8" South, 63° 37' 48.1" West
0° 58' 24.9" South, 62° 55' 36.8" West
1° 40' 35.4" South, 62° 13' 25.6" West
Some cities around Barcelos sort by population:
• Manacapuru
		364.1 km =226.2 mi, 
135°
• Coari
		346.8 km =215.5 mi, 
183°
• Tefé
		332.6 km =206.7 mi, 
216°
• Fonte Boa
		391.2 km =243.1 mi, 
244°
• Codajás
		332.7 km =206.7 mi, 
163°
• Manaquiri
		387.1 km =240.5 mi, 
132°
• Anori
		342.3 km =212.7 mi, 
155°
• Alvarães
		325.5 km =202.3 mi, 
219°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016