Night Light of Rowlett (Texas) from space (United States) Src. Average luminocity for 10x10km area is 77.7198% and for 50x50km: 66.7074%.
Square area 10x10 km:
 10.99%
 10.99% 16.67%
 16.67% 22.34%
 22.34% 20.51%
 20.51% 17.77%
 17.77% 4.58%
 4.58% 2.56%
 2.56% 4.58%
 4.58% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 22.35%
 22.35% 16.92%
 16.92% 8.88%
 8.88% 7.39%
 7.39% 7.7%
 7.7% 5.68%
 5.68% 4.23%
 4.23% 6.68%
 6.68% 5.52%
 5.52% 7.68%
 7.68% 6.97%
 6.97%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 29' 28.5" North, 97° 16' 1.2" West
32° 54' 10.4" North, 96° 33' 50" West
32° 18' 38.2" North, 95° 51' 38.7" West
Some cities around Rowlett sort by population:
• Garland
		7.1 km =4.4 mi,  278°
278°
• Mesquite
		15.5 km =9.6 mi,  192°
192°
• Wylie
		12.7 km =7.9 mi,  10°
10°
• Rockwall
		10.2 km =6.3 mi,  72°
72°
• Sachse
		8.7 km =5.4 mi,  340°
340°
• Murphy
		13.3 km =8.3 mi,  339°
339°
• Heath
		11.1 km =6.9 mi,  131°
131°
• Sunnyvale
		11.8 km =7.3 mi,  178°
178°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016