Night Light of Çaycuma (Zonguldak) from space (Turkey) Src. Average luminocity for 10x10km area is 36.5501% and for 50x50km: 12.8614%.
Square area 10x10 km:
2.3%
2.96%
4.76%
4.93%
6.24%
11%
7.55%
8.87%
11.49%
26.44%
13.46%Square area 50x50 km:
0.61%
0.97%
1.18%
1.05%
1.84%
3.02%
2.91%
3.56%
4.58%
10.89%
69.41%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 57' 5.3" North, 31° 22' 20.8" East
41° 25' 35" North, 32° 4' 32" East
40° 53' 49.3" North, 32° 46' 43.3" East
Some cities around Çaycuma sort by population:
• Zonguldak
23.7 km =14.7 mi,
276°
• Karabük
52.3 km =32.5 mi,
118°
• Ereğli
57.2 km =35.5 mi,
253°
• Bartın
31.9 km =19.8 mi,
43°
• Safranbolu
55.2 km =34.3 mi,
110°
• Devrek
25.1 km =15.6 mi,
203°
• Gökçebey
14.5 km =9 mi,
157°
• Amasra
44 km =27.3 mi,
35°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016