Night Light of Ijuí (Rio Grande do Sul) from space (Brazil) Src. Average luminocity for 10x10km area is 34.996% and for 50x50km: 2.2818%.
Square area 10x10 km:
 1.59%
 6.35%
 9.33%
 9.72%
 4.37%
 0.79%
 1.98%
 2.38%
 1.79%
 41.47%
 20.24%Square area 50x50 km:
 0.07%
 0.25%
 0.52%
 0.54%
 0.35%
 0.18%
 0.17%
 0.4%
 0.18%
 1.76%
 95.58%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
27° 46' 2.7" South, 54° 37' 4.3" West
28° 23' 16" South, 53° 54' 53" West
29° 0' 16.3" South, 53° 12' 41.8" West
Some cities around Ijuí sort by population:
• Cruz Alta
		41.5 km =25.8 mi, 
133°
• Santo Ângelo
		35.5 km =22.1 mi, 
286°
• Santa Rosa
		79.9 km =49.6 mi, 
315°
• Panambi
		41.8 km =26 mi, 
75°
• Três de Maio
		75.4 km =46.9 mi, 
334°
• Tupanciretã
		77.4 km =48.1 mi, 
174°
• Giruá
		58.4 km =36.3 mi, 
313°
• Santo Augusto
		61.2 km =38 mi, 
12°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016