Night Light of Rio Negro (Paraná) from space (Brazil) Src. Average luminocity for 10x10km area is 40.0298% and for 50x50km: 2.504%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
25° 28' 21.9" South, 50° 30' 2.3" West
26° 6' 21" South, 49° 47' 51" West
26° 44' 7.8" South, 49° 5' 39.8" West
Some cities around Rio Negro sort by population:
• Araucária
68.9 km =42.8 mi, 34°
• São Bento do Sul
44.8 km =27.8 mi, 111°
• Mafra
1 km =0.6 mi, 231°
• Canoinhas
59.7 km =37.1 mi, 262°
• Lapa
38.3 km =23.8 mi, 12°
• São Mateus do Sul
63.9 km =39.7 mi, 293°
• Três Barras
52.4 km =32.6 mi, 269°
• Corupá
65.7 km =40.8 mi, 122°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016