Night Light of Sultanbeyli (Istanbul) from space (Turkey) Src. Average luminocity for 10x10km area is 83.085% and for 50x50km: 41.7934%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 29' 22.4" North, 28° 34' 3.2" East
40° 57' 38.6" North, 29° 16' 14.4" East
40° 25' 39.4" North, 29° 58' 25.7" East
Some cities around Sultanbeyli sort by population:
• Üsküdar
22.6 km =14 mi, 287°
• Umraniye
13.7 km =8.5 mi, 296°
• Maltepe
10.1 km =6.3 mi, 253°
• Ataşehir
13.2 km =8.2 mi, 280°
• Gebze
22.1 km =13.7 mi, 142°
• Sancaktepe
5.7 km =3.5 mi, 324°
• Eminönü
25.7 km =16 mi, 284°
• Adalar
15.5 km =9.6 mi, 228°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016