Night Light of Grotte (Sicily) from space (Italy) Src. Average luminocity for 10x10km area is 17.3133% and for 50x50km: 12.1524%.
Square area 10x10 km:
1.14%
1.62%
1.79%
1.95%
2.76%
1.79%
1.46%
1.79%
1.3%
26.95%
57.47%Square area 50x50 km:
1.23%
1.29%
1.95%
1.12%
1.53%
1.45%
1.06%
2.63%
2.65%
8.96%
76.15%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 57' 35.7" North, 12° 59' 44.8" East
37° 24' 12.5" North, 13° 41' 56" East
36° 50' 34.2" North, 14° 24' 7.3" East
Some cities around Grotte sort by population:
• Canicattì
14.1 km =8.8 mi,
110°
• Agrigento
14.9 km =9.3 mi,
226°
• Favara
10.1 km =6.3 mi,
198°
• Raffadali
14.8 km =9.2 mi,
269°
• Aragona
7 km =4.3 mi,
265°
• Naro
14.9 km =9.3 mi,
145°
• Casteltermini
15.7 km =9.8 mi,
342°
• Racalmuto
2.7 km =1.7 mi,
86°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016