Night Light of Az Zubayr (Basra) from space (Iraq) Src. Average luminocity for 10x10km area is 98.4469% and for 50x50km: 70.2803%.
Square area 10x10 km:
 69.6%
 69.6% 23.26%
 23.26% 6.41%
 6.41% 0.73%
 0.73% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 19.4%
 19.4% 14.49%
 14.49% 12.55%
 12.55% 14.58%
 14.58% 11.65%
 11.65% 6.82%
 6.82% 4.67%
 4.67% 2.69%
 2.69% 2.36%
 2.36% 2.84%
 2.84% 7.95%
 7.95%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
30° 59' 48.3" North, 46° 59' 55.1" East
30° 23' 31.7" North, 47° 42' 6.3" East
29° 47' 1.5" North, 48° 24' 17.6" East
Some cities around Az Zubayr sort by population:
• Basrah
		15 km =9.3 mi,  30°
30°
• Al Başrah al Qadīmah
		16.4 km =10.2 mi,  41°
41°
• Abadan, IR
		58.1 km =36.1 mi,  95°
95°
• Khorramshahr, IR
		46.6 km =29 mi,  83°
83°
• Umm Qaşr
		44.8 km =27.8 mi,  152°
152°
• Al Fāw
		87.5 km =54.4 mi,  122°
122°
• Al Hārithah
		22.2 km =13.8 mi,  14°
14°
• Shādegān, IR
		96.6 km =60 mi,  72°
72°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016