Night Light of Trëkhgornyy (Chelyabinsk) from space (Russia) Src. Average luminocity for 10x10km area is 14.0467% and for 50x50km: 1.5877%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
55° 13' 5.3" North, 57° 45' 21.8" East
54° 48' 54" North, 58° 27' 33" East
54° 24' 28.1" North, 59° 9' 44.3" East
Some cities around Trëkhgornyy sort by population:
• Satka
44.9 km =27.9 mi, 55°
• Ust’-Katav
22.6 km =14 mi, 306°
• Bakal
26.4 km =16.4 mi, 57°
• Katav-Ivanovsk
18.3 km =11.4 mi, 247°
• Sim
52.5 km =32.6 mi, 292°
• Yuryuzan’
5.9 km =3.7 mi, 336°
• Berdyaush
58.4 km =36.3 mi, 48°
• Kropachëvo
37.1 km =23.1 mi, 306°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016