Night Light of Roanoke (Texas) from space (United States) Src. Average luminocity for 10x10km area is 72.2894% and for 50x50km: 61.4916%.
Square area 10x10 km:
 13.55%
 13.55% 13%
 13% 13.37%
 13.37% 15.75%
 15.75% 20.33%
 20.33% 6.96%
 6.96% 6.78%
 6.78% 9.71%
 9.71% 0.55%
 0.55% 0%
 0% 0%
 0%Square area 50x50 km:
 15.74%
 15.74% 15.67%
 15.67% 10.04%
 10.04% 8.59%
 8.59% 8.06%
 8.06% 7.1%
 7.1% 5.4%
 5.4% 4.99%
 4.99% 6.06%
 6.06% 4.69%
 4.69% 13.67%
 13.67%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 35' 30.1" North, 97° 55' 44.3" West
33° 0' 14.4" North, 97° 13' 33.1" West
32° 24' 44.6" North, 96° 31' 21.8" West
Some cities around Roanoke sort by population:
• Flower Mound
		12.1 km =7.5 mi,  84°
84°
• Grapevine
		15.8 km =9.8 mi,  119°
119°
• Keller
		8.1 km =5 mi,  197°
197°
• Southlake
		11 km =6.8 mi,  129°
129°
• Colleyville
		15.2 km =9.4 mi,  154°
154°
• Watauga
		16.5 km =10.3 mi,  189°
189°
• Trophy Club
		4 km =2.5 mi,  99°
99°
• Lantana
		13.5 km =8.4 mi,  44°
44°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016