Night Light of Porvoo (Uusimaa) from space (Finland) Src. Average luminocity for 10x10km area is 44.0595% and for 50x50km: 6.4048%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
60° 44' 16.3" North, 24° 57' 43" East
60° 23' 32.4" North, 25° 39' 54.3" East
60° 2' 35.1" North, 26° 22' 5.5" East
Some cities around Porvoo sort by population:
• Järvenpää
32.8 km =20.4 mi, 285°
• Mellunkylä
35.8 km =22.2 mi, 240°
• Vuosaari
35.3 km =21.9 mi, 234°
• Tuusula
35.1 km =21.8 mi, 272°
• Kerava
30.8 km =19.1 mi, 272°
• Sibbo
21.8 km =13.5 mi, 265°
• Mäntsälä
32.9 km =20.4 mi, 324°
• Lovisa
31.6 km =19.6 mi, 76°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016