Night Light of Karhula (Kymenlaakso) from space (Finland) Src. Average luminocity for 10x10km area is 51.3864% and for 50x50km: 10.7174%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
60° 51' 56.6" North, 26° 13' 41.3" East
60° 31' 17.6" North, 26° 55' 52.5" East
60° 10' 25.3" North, 27° 38' 3.8" East
Some cities around Karhula sort by population:
• Kotka
6.2 km =3.9 mi, 172°
• Kouvola
40.4 km =25.1 mi, 341°
• Hamina
15.5 km =9.6 mi, 69°
• Anjala
18.8 km =11.7 mi, 343°
• Lovisa
39.3 km =24.4 mi, 259°
• Elimäki
33.4 km =20.8 mi, 310°
• Iitti
52.6 km =32.7 mi, 322°
• Luumäki
57.2 km =35.5 mi, 38°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016