Night Light of Barras (Piauí) from space (Brazil) Src. Average luminocity for 10x10km area is 25.0498% and for 50x50km: 1.7781%.
Square area 10x10 km:
0.87%
3.68%
1.73%
8.01%
4.11%
6.06%
0.65%
3.46%
2.6%
16.67%
52.16%Square area 50x50 km:
0.09%
0.21%
0.11%
0.38%
0.23%
0.37%
0.26%
0.32%
0.5%
0.71%
96.81%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
3° 32' 34.6" South, 42° 59' 51.3" West
4° 14' 40" South, 42° 17' 40" West
4° 56' 43.1" South, 41° 35' 28.8" West
Some cities around Barras sort by population:
• Piripiri
57.5 km =35.7 mi,
93°
• Campo Maior
66.3 km =41.2 mi,
167°
• José de Freitas
64.9 km =40.3 mi,
208°
• Esperantina
38.7 km =24 mi,
10°
• União
73.7 km =45.8 mi,
238°
• Miguel Alves
67.2 km =41.8 mi,
277°
• Batalha
34.5 km =21.4 mi,
44°
• Porto
60.4 km =37.5 mi,
310°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016