Night Light of Morro da Fumaça (Santa Catarina) from space (Brazil) Src. Average luminocity for 10x10km area is 30.839% and for 50x50km: 21.2577%.
Square area 10x10 km:
 1.14%
 1.89%
 6.44%
 3.79%
 2.27%
 8.33%
 6.25%
 4.92%
 9.85%
 44.13%
 10.98%Square area 50x50 km:
 1.61%
 2.28%
 3.53%
 3.03%
 3.44%
 4.26%
 2.93%
 4.64%
 6.26%
 12.2%
 55.8%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
28° 1' 55.2" South, 49° 54' 47.3" West
28° 39' 3" South, 49° 12' 36" West
29° 15' 57.7" South, 48° 30' 24.8" West
Some cities around Morro da Fumaça sort by population:
• Criciúma
		15.9 km =9.9 mi, 
259°
• Tubarão
		28.5 km =17.7 mi, 
44°
• Içara
		11.2 km =7 mi, 
231°
• Forquilhinha
		27.7 km =17.2 mi, 
247°
• Cocal
		12.6 km =7.8 mi, 
294°
• Jaguaruna
		18.3 km =11.4 mi, 
79°
• Urussanga
		18.3 km =11.4 mi, 
323°
• Siderópolis
		21.7 km =13.5 mi, 
285°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016