Night Light of San Antonio Oeste (Rio Negro) from space (Argentina) Src. Average luminocity for 10x10km area is 14.6396% and for 50x50km: 1.071%.
Square area 10x10 km:
 2.44%
 2.11%
 1.79%
 2.11%
 1.46%
 3.08%
 0.65%
 0.49%
 1.46%
 0.97%
 83.44%Square area 50x50 km:
 0.13%
 0.13%
 0.12%
 0.14%
 0.2%
 0.24%
 0.03%
 0.04%
 0.15%
 0.05%
 98.76%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 11' 49.2" South, 65° 39' 3" West
40° 43' 54.9" South, 64° 56' 51.7" West
41° 15' 45.4" South, 64° 14' 40.5" West
Some cities around San Antonio Oeste sort by population:
• Puerto Madryn
		226.6 km =140.8 mi, 
181°
• Viedma
		164.5 km =102.2 mi, 
93°
• Villa Regina
		256.1 km =159.1 mi, 
315°
• Choele Choel
		171.5 km =106.6 mi, 
339°
• Lamarque
		159.1 km =98.9 mi, 
336°
• Sierra Grande
		103 km =64 mi, 
199°
• Fray Luis Beltrán
		172.2 km =107 mi, 
336°
• General Conesa
		81.3 km =50.5 mi, 
30°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016