Night Light of San Francisco (Morazán) from space (El Salvador) Src. Average luminocity for 10x10km area is 2.657% and for 50x50km: 1.3712%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
14° 22' 55.6" North, 88° 48' 11.3" West
13° 42' 0" North, 88° 6' 0" West
13° 0' 57.2" North, 87° 23' 48.8" West
Some cities around San Francisco sort by population:
• San Miguel
25.7 km =16 mi, 200°
• Santa Rosa de Lima
23.8 km =14.8 mi, 110°
• Jucuapa
36.8 km =22.9 mi, 236°
• Chinameca
35 km =21.7 mi, 230°
• Ciudad Barrios
19.5 km =12.1 mi, 292°
• Nueva Guadalupe
32.8 km =20.4 mi, 235°
• Guatajiagua
11.4 km =7.1 mi, 251°
• San Alejo
33.3 km =20.7 mi, 153°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016