Night Light of Rio Branco (Acre) from space (Brazil) Src. Average luminocity for 10x10km area is 85.8388% and for 50x50km: 10.4812%.
Square area 10x10 km:
 30.37%
 27.27%
 13.43%
 12.19%
 3.31%
 7.85%
 3.93%
 0.83%
 0.83%
 0%
 0%Square area 50x50 km:
 1.51%
 2.1%
 1.28%
 1.63%
 1.06%
 0.99%
 1.78%
 2.05%
 2.35%
 5.51%
 79.76%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
9° 16' 53.4" South, 68° 30' 47.3" West
9° 58' 29" South, 67° 48' 36" West
10° 39' 59.3" South, 67° 6' 24.8" West
Some cities around Rio Branco sort by population:
• Cobija, BO
		157.1 km =97.6 mi, 
221°
• Sena Madureira
		138.6 km =86.1 mi, 
316°
• Boca do Acre
		143.3 km =89 mi, 
18°
• Plácido de Castro
		79.2 km =49.2 mi, 
120°
• Senador Guiomard
		21 km =13 mi, 
157°
• Brasiléia
		154.7 km =96.1 mi, 
221°
• Extrema
		160.9 km =100 mi, 
81°
• Xapuri
		106.9 km =66.4 mi, 
225°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016