Night Light of Maracanaú (Ceará) from space (Brazil) Src. Average luminocity for 10x10km area is 89.1429% and for 50x50km: 43.5116%.
Square area 10x10 km:
 29.44%
 37.01%
 8.66%
 6.93%
 11.9%
 4.98%
 1.08%
 0%
 0%
 0%
 0%Square area 50x50 km:
 13.54%
 10.85%
 3.87%
 3.7%
 4.58%
 5.62%
 4.15%
 4.48%
 7.93%
 10.3%
 31%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
3° 10' 29.6" South, 39° 19' 43.3" West
3° 52' 36" South, 38° 37' 32" West
4° 34' 40.4" South, 37° 55' 20.8" West
Some cities around Maracanaú sort by population:
• Fortaleza
		20 km =12.4 mi, 
27°
• Caucaia
		15.9 km =9.9 mi, 
348°
• Aquiraz
		26.2 km =16.3 mi, 
96°
• Pacatuba
		12 km =7.5 mi, 
177°
• Horizonte
		29.4 km =18.3 mi, 
147°
• Eusébio
		19.5 km =12.1 mi, 
94°
• Itaitinga
		14.9 km =9.3 mi, 
133°
• Guaiúba
		18.2 km =11.3 mi, 
184°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016