Night Light of Santiago de María (Usulután) from space (El Salvador) Src. Average luminocity for 10x10km area is 1.9545% and for 50x50km: 1.1975%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
14° 9' 57.9" North, 89° 10' 11.3" West
13° 28' 60" North, 88° 28' 0" West
12° 47' 55" North, 87° 45' 48.8" West
Some cities around Santiago de María sort by population:
• Usulután
14.9 km =9.3 mi, 173°
• San Rafael Oriente
16.8 km =10.4 mi, 131°
• Berlín
7.4 km =4.6 mi, 284°
• Jucuapa
9.7 km =6 mi, 67°
• El Tránsito
19.5 km =12.1 mi, 139°
• Chinameca
12.7 km =7.9 mi, 81°
• Santa Elena
12.4 km =7.7 mi, 154°
• Nueva Guadalupe
13.8 km =8.6 mi, 66°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016