Night Light of Oeiras (Piauí) from space (Brazil) Src. Average luminocity for 10x10km area is 17.842% and for 50x50km: 1.0336%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
6° 19' 36.9" South, 42° 50' 3.3" West
7° 1' 31" South, 42° 7' 52" West
7° 43' 21.3" South, 41° 25' 40.8" West
Some cities around Oeiras sort by population:
• Picos
73.5 km =45.7 mi, 94°
• Floriano
102.5 km =63.7 mi, 286°
• Valença do Piauí
80.8 km =50.2 mi, 31°
• Regeneração
107.5 km =66.8 mi, 325°
• Elesbão Veloso
91.6 km =56.9 mi, 359°
• Jaicós
115.7 km =71.9 mi, 108°
• Simplício Mendes
95.3 km =59.2 mi, 165°
• Inhuma
61.3 km =38.1 mi, 49°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016