Night Light of Cordeiro (Rio de Janeiro) from space (Brazil) Src. Average luminocity for 10x10km area is 20.0397% and for 50x50km: 4.9715%.
Square area 10x10 km:
 1.19%
 2.58%
 4.56%
 5.16%
 1.59%
 0.79%
 1.19%
 1.39%
 2.38%
 18.65%
 60.52%Square area 50x50 km:
 0.19%
 0.31%
 0.59%
 1.06%
 0.88%
 0.81%
 0.81%
 0.74%
 0.78%
 3.09%
 90.73%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
21° 22' 31.2" South, 43° 3' 50.3" West
22° 1' 43" South, 42° 21' 39" West
22° 40' 44" South, 41° 39' 27.8" West
Some cities around Cordeiro sort by population:
• Nova Friburgo
		33.2 km =20.6 mi, 
211°
• Cachoeiras de Macacu
		56.9 km =35.4 mi, 
211°
• Além Paraíba
		38.7 km =24 mi, 
293°
• Casimiro de Abreu
		52.8 km =32.8 mi, 
162°
• Itaocara
		49.6 km =30.8 mi, 
36°
• Cantagalo
		5.3 km =3.3 mi, 
351°
• Carmo
		27.6 km =17.1 mi, 
292°
• Recreio
		57.1 km =35.5 mi, 
348°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016