Night Light of Itamaracá (Pernambuco) from space (Brazil) Src. Average luminocity for 10x10km area is 30.7169% and for 50x50km: 18.6128%.
Square area 10x10 km:
 1.45%
 1.86%
 7.64%
 4.34%
 5.58%
 6.4%
 5.58%
 4.34%
 3.31%
 31.4%
 28.1%Square area 50x50 km:
 1.7%
 2.28%
 4.18%
 2.26%
 2.8%
 3.12%
 2.81%
 2.64%
 4.34%
 13.67%
 60.19%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
7° 3' 1.8" South, 35° 31' 43.3" West
7° 44' 52" South, 34° 49' 32" West
8° 26' 38" South, 34° 7' 20.8" West
Some cities around Itamaracá sort by population:
• Olinda
		29.2 km =18.1 mi, 
186°
• Paulista
		22.1 km =13.7 mi, 
193°
• Igarassu
		13.1 km =8.1 mi, 
222°
• Abreu e Lima
		20.1 km =12.5 mi, 
205°
• Goiana
		28.5 km =17.7 mi, 
316°
• Itapissuma
		8 km =5 mi, 
246°
• Caaporã
		27.4 km =17 mi, 
340°
• Araçoiaba
		29.6 km =18.4 mi, 
260°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016