Night Light of Portachuelo (Santa Cruz) from space (Bolivia) Src. Average luminocity for 10x10km area is 6.8967% and for 50x50km: 4.9694%.
Square area 10x10 km:
 0.21%
 0.62%
 0.83%
 2.27%
 1.03%
 0.83%
 0.21%
 3.31%
 1.03%
 0.41%
 89.26%Square area 50x50 km:
 0.26%
 0.28%
 0.97%
 0.8%
 1.27%
 0.63%
 0.56%
 0.77%
 0.71%
 4.18%
 89.57%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
16° 40' 45.6" South, 64° 5' 45.4" West
17° 21' 6" South, 63° 23' 34.2" West
18° 1' 17.7" South, 62° 41' 22.9" West
Some cities around Portachuelo sort by population:
• Santa Cruz de la Sierra
		53.3 km =33.1 mi, 
155°
• Montero
		15.2 km =9.4 mi, 
84°
• Warnes
		30.1 km =18.7 mi, 
127°
• Cotoca
		63.2 km =39.3 mi, 
144°
• Villa YapacanĂ
		47.1 km =29.3 mi, 
263°
• Mineros
		31.1 km =19.3 mi, 
33°
• La BĂ©lgica
		28.9 km =18 mi, 
139°
• Santa Rosa del Sara
		34.5 km =21.4 mi, 
321°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016