Night Light of Sliven from space (Bulgaria) Src. Average luminocity for 10x10km area is 28.7955% and for 50x50km: 3.4157%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 12' 1.9" North, 25° 37' 33.8" East
42° 41' 9" North, 26° 19' 45" East
42° 10' 0.6" North, 27° 1' 56.3" East
Some cities around Sliven sort by population:
• Yambol
26.5 km =16.5 mi, 148°
• Nova Zagora
34.1 km =21.2 mi, 228°
• Karnobat
53.6 km =33.3 mi, 94°
• Omurtag
46.6 km =29 mi, 8°
• Tvarditsa
35.1 km =21.8 mi, 272°
• Kotel
24.1 km =15 mi, 24°
• Elena
45.6 km =28.3 mi, 307°
• Straldzha
30.5 km =19 mi, 108°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016