Night Light of Barra do Piraí (Rio de Janeiro) from space (Brazil) Src. Average luminocity for 10x10km area is 43.9167% and for 50x50km: 13.247%.
Square area 10x10 km:
6.82%
6.63%
2.27%
10.61%
11.17%
1.7%
6.25%
4.55%
13.45%
35.23%
1.33%Square area 50x50 km:
0.69%
0.89%
1.19%
2.35%
2.4%
2.36%
2.55%
2.6%
3.12%
11.34%
70.49%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
21° 49' 7.5" South, 44° 31' 43.3" West
22° 28' 12" South, 43° 49' 32" West
23° 7' 5.6" South, 43° 7' 20.8" West
Some cities around Barra do Piraí sort by population:
• Volta Redonda
29.2 km =18.1 mi,
258°
• Japeri
26.1 km =16.2 mi,
137°
• Valença
28.1 km =17.5 mi,
27°
• Paracambi
19.5 km =12.1 mi,
141°
• Vassouras
18.3 km =11.4 mi,
66°
• Pinheiral
18.6 km =11.6 mi,
255°
• Piraí
19.2 km =11.9 mi,
202°
• Mendes
11.4 km =7.1 mi,
123°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016