Night Light of Baixa Grande (Bahia) from space (Brazil) Src. Average luminocity for 10x10km area is 8.9401% and for 50x50km: 0.7443%.
Square area 10x10 km:
 1.03%
 3.1%
 0.21%
 0.62%
 0%
 2.07%
 1.24%
 1.45%
 1.86%
 0%
 88.43%Square area 50x50 km:
 0.06%
 0.21%
 0.04%
 0.03%
 0.04%
 0.2%
 0.07%
 0.19%
 0.26%
 0.05%
 98.86%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
11° 16' 15.6" South, 40° 52' 16.3" West
11° 57' 35" South, 40° 10' 5" West
12° 38' 48.1" South, 39° 27' 53.8" West
Some cities around Baixa Grande sort by population:
• Itaberaba
		64.9 km =40.3 mi, 
193°
• Ipirá
		51.8 km =32.2 mi, 
115°
• Ruy Barbosa
		50.5 km =31.4 mi, 
224°
• Capim Grosso
		66.5 km =41.3 mi, 
14°
• Tapiramutá
		69 km =42.9 mi, 
280°
• Piritiba
		49.3 km =30.6 mi, 
301°
• Mairi
		27.7 km =17.2 mi, 
4°
• Mundo Novo
		35 km =21.7 mi, 
288°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016