Night Light of Ruokolahti (South Karelia) from space (Finland) Src. Average luminocity for 10x10km area is 27.8347% and for 50x50km: 8.129%.
Square area 10x10 km:
2.27%
4.65%
2.17%
3.31%
8.47%
3.72%
0%
5.37%
12.5%
22.21%
35.33%Square area 50x50 km:
1.13%
1.53%
0.74%
0.83%
1.57%
1.31%
0.62%
1.19%
2.71%
5.22%
83.15%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
61° 37' 9.7" North, 28° 7' 48.8" East
61° 16' 60" North, 28° 49' 60" East
60° 56' 37.2" North, 29° 32' 11.3" East
Some cities around Ruokolahti sort by population:
• Vyborg, RU
64.2 km =39.9 mi,
183°
• Lappeenranta
42.6 km =26.5 mi,
234°
• Imatra
13.1 km =8.1 mi,
199°
• Savonlinna
65.3 km =40.6 mi,
2°
• Svetogorsk, RU
19.1 km =11.9 mi,
175°
• Joutseno
25.3 km =15.7 mi,
223°
• Kamennogorsk, RU
40 km =24.9 mi,
156°
• Kerimäki
73.7 km =45.8 mi,
18°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016