Night Light of Luumäki (South Karelia) from space (Finland) Src. Average luminocity for 10x10km area is 7.5455% and for 50x50km: 2.5583%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
61° 15' 57.7" North, 26° 52' 41.6" East
60° 55' 34.2" North, 27° 34' 52.9" East
60° 34' 57.6" North, 28° 17' 4.1" East
Some cities around Luumäki sort by population:
• Lappeenranta
35.9 km =22.3 mi, 65°
• Kotka
61.7 km =38.3 mi, 214°
• Kouvola
48.1 km =29.9 mi, 262°
• Karhula
57.2 km =35.5 mi, 218°
• Hamina
44.8 km =27.8 mi, 207°
• Anjala
48.7 km =30.3 mi, 236°
• Joutseno
54.3 km =33.7 mi, 66°
• Elimäki
64.8 km =40.3 mi, 248°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016