Night Light of Büyükçekmece (Istanbul) from space (Turkey) Src. Average luminocity for 10x10km area is 73.4099% and for 50x50km: 28.7325%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 32' 56.7" North, 27° 52' 54.8" East
41° 1' 14.6" North, 28° 35' 6.1" East
40° 29' 17.2" North, 29° 17' 17.3" East
Some cities around Büyükçekmece sort by population:
• Esenyurt
7.8 km =4.8 mi, 84°
• Beylikdüzü
6.3 km =3.9 mi, 133°
• Mimarsinan
2 km =1.2 mi, 260°
• Gürpınar
4 km =2.5 mi, 141°
• Yakuplu
8.4 km =5.2 mi, 114°
• Tepecik
3.1 km =1.9 mi, 287°
• Kumburgaz
8.8 km =5.5 mi, 270°
• Celâliye
14.4 km =8.9 mi, 283°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016