Night Light of Roanoke (Virginia) from space (United States) Src. Average luminocity for 10x10km area is 85.8946% and for 50x50km: 13.3112%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 49' 42.3" North, 80° 38' 40.4" West
37° 16' 15.5" North, 79° 56' 29.1" West
36° 42' 33.7" North, 79° 14' 17.9" West
Some cities around Roanoke sort by population:
• Blacksburg
42.1 km =26.2 mi, 263°
• Salem
10.3 km =6.4 mi, 284°
• Cave Spring
7.9 km =4.9 mi, 232°
• Christiansburg
44.3 km =27.5 mi, 249°
• Radford
58.3 km =36.2 mi, 254°
• Hollins
7.8 km =4.8 mi, 358°
• Vinton
4.1 km =2.5 mi, 74°
• Bedford
37.7 km =23.4 mi, 79°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016