Night Light of Arauco (Biobío) from space (Chile) Src. Average luminocity for 10x10km area is 8.449% and for 50x50km: 3.0671%.
Square area 10x10 km:
0.34%
1.02%
0.85%
2.38%
0.85%
0%
1.02%
1.7%
1.87%
0.17%
89.8%Square area 50x50 km:
0.29%
0.44%
0.56%
0.54%
0.21%
0.2%
0.3%
0.34%
0.66%
1.75%
94.7%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 41' 4.2" South, 74° 1' 14.3" West
37° 14' 46.7" South, 73° 19' 3.1" West
37° 48' 14.1" South, 72° 36' 51.8" West
Some cities around Arauco sort by population:
• Talcahuano
60.6 km =37.7 mi,
17°
• Concepción
52.3 km =32.5 mi,
27°
• Coronel
28.4 km =17.6 mi,
33°
• Chiguayante
43.9 km =27.3 mi,
35°
• Lota
22.4 km =13.9 mi,
39°
• Curanilahue
25.9 km =16.1 mi,
185°
• Lebu
50 km =31.1 mi,
216°
• Laja
53.8 km =33.4 mi,
94°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016