Night Light of Puerto Rico (Canary Islands) from space (Spain) Src. Average luminocity for 10x10km area is 36.8393% and for 50x50km: 9.7372%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
28° 24' 34.8" North, 16° 24' 48.9" West
27° 47' 21.9" North, 15° 42' 37.6" West
27° 9' 56.3" North, 15° 0' 26.4" West
Some cities around Puerto Rico sort by population:
• Santa Lucía
21.5 km =13.4 mi, 50°
• San Bartolomé de Tirajana
20.2 km =12.6 mi, 41°
• Maspalomas
12.7 km =7.9 mi, 104°
• Agüimes
29 km =18 mi, 63°
• Mogán
10.6 km =6.6 mi, 352°
• Playa del Ingles
13.5 km =8.4 mi, 105°
• Vecindario
26.9 km =16.7 mi, 76°
• San Nicolás
23.3 km =14.5 mi, 342°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016