Night Light of Oltu (Erzurum) from space (Turkey) Src. Average luminocity for 10x10km area is 12.5276% and for 50x50km: 1.0977%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 4' 18" North, 41° 17' 2.8" East
40° 32' 22" North, 41° 59' 14" East
40° 0' 10.7" North, 42° 41' 25.3" East
Some cities around Oltu sort by population:
• Sarıkamış
56 km =34.8 mi, 114°
• Horasan
57.6 km =35.8 mi, 164°
• Göle
59 km =36.7 mi, 62°
• Narman
24.2 km =15 mi, 206°
• Tortum
46.9 km =29.1 mi, 233°
• Yusufeli
49.1 km =30.5 mi, 309°
• Uzundere
37.9 km =23.5 mi, 268°
• Ardanuç
65.7 km =40.8 mi, 5°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016