Night Light of Napa (California) from space (United States) Src. Average luminocity for 10x10km area is 36.8741% and for 50x50km: 11.9653%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
38° 50' 48.7" North, 122° 59' 19.2" West
38° 17' 49.7" North, 122° 17' 7.9" West
37° 44' 35.6" North, 121° 34' 56.7" West
Some cities around Napa sort by population:
• Vallejo
21.6 km =13.4 mi, 173°
• Fairfield
22.1 km =13.7 mi, 103°
• Vacaville
26.8 km =16.7 mi, 75°
• Suisun
22.4 km =13.9 mi, 107°
• American Canyon
13.8 km =8.6 mi, 170°
• Sonoma
15.1 km =9.4 mi, 267°
• Boyes Hot Springs
17.2 km =10.7 mi, 276°
• Saint Helena
28.2 km =17.5 mi, 325°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016