Night Light of Gerede (Bolu) from space (Turkey) Src. Average luminocity for 10x10km area is 13.2262% and for 50x50km: 1.9428%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 19' 51.4" North, 31° 29' 37.8" East
40° 48' 3" North, 32° 11' 49" East
40° 15' 59.2" North, 32° 54' 0.3" East
Some cities around Gerede sort by population:
• Karabük
57.7 km =35.9 mi, 38°
• Bolu
50.3 km =31.3 mi, 261°
• Devrek
50.7 km =31.5 mi, 336°
• Kızılcahamam
53.1 km =33 mi, 133°
• Çamlıdere
41.8 km =26 mi, 145°
• Gökçebey
56.3 km =35 mi, 355°
• Gözyeri
29.9 km =18.6 mi, 75°
• Yeniçağa
14.1 km =8.8 mi, 256°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016