Night Light of Alpine (California) from space (United States) Src. Average luminocity for 10x10km area is 15.5087% and for 50x50km: 14.446%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 25' 25.9" North, 117° 28' 10.3" West
32° 50' 6.2" North, 116° 45' 59.1" West
32° 14' 32.3" North, 116° 3' 47.8" West
Some cities around Alpine sort by population:
• El Cajon
18.9 km =11.7 mi, 256°
• Rancho San Diego
18.6 km =11.6 mi, 238°
• Lakeside
14.8 km =9.2 mi, 279°
• Winter Gardens
15.6 km =9.7 mi, 268°
• Bostonia
16.2 km =10.1 mi, 259°
• San Diego Country Estates
19.2 km =11.9 mi, 355°
• Jamul
16.7 km =10.4 mi, 218°
• Eucalyptus Hills
17.6 km =10.9 mi, 286°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016