Night Light of Cagliari (Sardinia) from space (Italy) Src. Average luminocity for 10x10km area is 76.8861% and for 50x50km: 14.6033%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 46' 23.1" North, 8° 24' 57.8" East
39° 13' 49.9" North, 9° 7' 9" East
38° 41' 1.6" North, 9° 49' 20.3" East
Some cities around Cagliari sort by population:
• Selargius
4.9 km =3 mi, 51°
• Monserrato
3.6 km =2.2 mi, 37°
• Sestu
7.9 km =4.9 mi, 343°
• Sinnai
10.8 km =6.7 mi, 41°
• Quartucciu
5.6 km =3.5 mi, 64°
• Elmas
7.3 km =4.5 mi, 305°
• Maracalagonis
11.3 km =7 mi, 56°
• Settimo San Pietro
8.8 km =5.5 mi, 40°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016
Src.2: Tim Kopra, Twitter/@astro_tim, 2016-04-27