Night Light of Kotka (Kymenlaakso) from space (Finland) Src. Average luminocity for 10x10km area is 58.8626% and for 50x50km: 9.509%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
60° 48' 40.1" North, 26° 14' 33.7" East
60° 27' 59" North, 26° 56' 45" East
60° 7' 4.6" North, 27° 38' 56.2" East
Some cities around Kotka sort by population:
• Kouvola
46.5 km =28.9 mi, 343°
• Karhula
6.2 km =3.9 mi, 352°
• Hamina
18 km =11.2 mi, 50°
• Anjala
24.9 km =15.5 mi, 345°
• Lovisa
39.5 km =24.5 mi, 268°
• Elimäki
38.2 km =23.7 mi, 316°
• Iitti
58 km =36 mi, 325°
• Luumäki
61.7 km =38.3 mi, 34°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016