Night Light of Liperi (North Karelia) from space (Finland) Src. Average luminocity for 10x10km area is 6.1126% and for 50x50km: 6.7498%.
Square area 10x10 km:
 0%
 0%
 0.79%
 1.58%
 2.17%
 0.49%
 2.08%
 0.59%
 0%
 0.4%
 91.9%Square area 50x50 km:
 1.11%
 1.31%
 0.77%
 0.87%
 0.72%
 0.44%
 0.63%
 1.16%
 1.63%
 4.66%
 86.7%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
62° 51' 21.1" North, 28° 39' 48.8" East
62° 31' 60" North, 29° 22' 0" East
62° 12' 26.1" North, 30° 4' 11.3" East
Some cities around Liperi sort by population:
• Joensuu
		21.7 km =13.5 mi, 
69°
• Savonlinna
		78 km =48.5 mi, 
198°
• Kontiolahti
		35.2 km =21.9 mi, 
44°
• Kitee
		62.9 km =39.1 mi, 
139°
• Outokumpu
		28 km =17.4 mi, 
320°
• Pyhäselkä
		32.8 km =20.4 mi, 
109°
• Eno
		50.3 km =31.3 mi, 
53°
• Kerimäki
		69.4 km =43.1 mi, 
183°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016