Night Light of Dolni Chiflik (Varna) from space (Bulgaria) Src. Average luminocity for 10x10km area is 4.5% and for 50x50km: 3.454%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 30' 18.4" North, 27° 0' 46.2" East
42° 59' 34.7" North, 27° 42' 57.5" East
42° 28' 35.5" North, 28° 25' 8.7" East
Some cities around Dolni Chiflik sort by population:
• Varna
29.7 km =18.5 mi, 33°
• Asparuhovo
25.1 km =15.6 mi, 33°
• Provadia
31.2 km =19.4 mi, 312°
• Devnya
28.1 km =17.5 mi, 334°
• Beloslav
21.9 km =13.6 mi, 357°
• Aksakovo
30.5 km =19 mi, 16°
• Nesebar
37.1 km =23.1 mi, 177°
• Dalgopol
30.4 km =18.9 mi, 282°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016