Night Light of Isabela from space (Puerto Rico) Src. Average luminocity for 10x10km area is 48.8802% and for 50x50km: 21.6962%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
19° 9' 58.5" North, 67° 43' 38.9" West
18° 30' 2.8" North, 67° 1' 27.7" West
17° 49' 57.8" North, 66° 19' 16.4" West
Some cities around Isabela sort by population:
• Aguadilla
15.9 km =9.9 mi, 239°
• San Sebastián
18.6 km =11.6 mi, 168°
• Añasco
27.1 km =16.8 mi, 206°
• Hatillo
21 km =13 mi, 94°
• Quebradillas
9.5 km =5.9 mi, 108°
• Moca
15.1 km =9.4 mi, 218°
• Camuy
19 km =11.8 mi, 95°
• Aguada
21.9 km =13.6 mi, 232°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016