Night Light of Akarsu (Mardin) from space (Turkey) Src. Average luminocity for 10x10km area is 0.7517% and for 50x50km: 5.9644%.
Square area 10x10 km:
 0%
 0%
 0%
 0.68%
 0%
 0%
 0%
 0%
 0%
 0.68%
 98.64%Square area 50x50 km:
 0.45%
 1.27%
 0.88%
 0.35%
 0.57%
 0.48%
 1.09%
 0.9%
 1.54%
 5.23%
 87.25%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 47' 2.2" North, 40° 20' 53.7" East
37° 13' 34.2" North, 41° 3' 5" East
36° 39' 51.2" North, 41° 45' 16.2" East
Some cities around Akarsu sort by population:
• Nusaybin
		22.6 km =14 mi, 
140°
• Mardin
		28.9 km =18 mi, 
289°
• Yeşilli
		24.2 km =15 mi, 
301°
• Kabala
		25.9 km =16.1 mi, 
300°
• Kindirip
		28.7 km =17.8 mi, 
31°
• Ömerli
		21 km =13 mi, 
335°
• Gelinkaya
		28.7 km =17.8 mi, 
42°
• Ortaköy
		23.6 km =14.7 mi, 
268°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016