Night Light of Carolina (Maranhão) from space (Brazil) Src. Average luminocity for 10x10km area is 19.7273% and for 50x50km: 0.8987%.
Square area 10x10 km:
 1.95%
 3.25%
 2.16%
 3.03%
 3.46%
 4.33%
 1.52%
 0.87%
 3.03%
 6.06%
 70.35%Square area 50x50 km:
 0.08%
 0.13%
 0.08%
 0.12%
 0.14%
 0.17%
 0.14%
 0.04%
 0.15%
 0.27%
 98.68%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
6° 38' 15.8" South, 48° 9' 55.1" West
7° 20' 8.2" South, 47° 27' 43.8" West
8° 1' 56.7" South, 46° 45' 32.6" West
Some cities around Carolina sort by population:
• Imperatriz
		201.2 km =125 mi, 
359°
• Araguaína
		83.7 km =52 mi, 
281°
• Balsas
		158.8 km =98.7 mi, 
97°
• Santa Luzia
		43.5 km =27 mi, 
141°
• Porto Franco
		111.1 km =69 mi, 
3°
• São Geraldo do Araguaia
		159.3 km =99 mi, 
310°
• Riachão
		93.2 km =57.9 mi, 
91°
• Bom Jardim
		113.7 km =70.6 mi, 
71°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016