Night Light of Priozërsk (Leningradskaya Oblast') from space (Russia) Src. Average luminocity for 10x10km area is 27.9708% and for 50x50km: 5.3024%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
61° 22' 40.5" North, 29° 25' 33.4" East
61° 2' 21.4" North, 30° 7' 44.7" East
60° 41' 49.2" North, 30° 49' 55.9" East
Some cities around Priozërsk sort by population:
• Imatra, FI
75.4 km =46.9 mi, 281°
• Sortavala
81 km =50.3 mi, 22°
• Svetogorsk
68.6 km =42.6 mi, 276°
• Vaskelovo
72.6 km =45.1 mi, 170°
• Lakhdenpokh’ya
53.6 km =33.3 mi, 4°
• Kamennogorsk
54.5 km =33.9 mi, 260°
• Sosnovo
54.4 km =33.8 mi, 175°
• Ruokolahti, FI
74.6 km =46.4 mi, 291°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016