Night Light of Oulu (Northern Ostrobothnia) from space (Finland) Src. Average luminocity for 10x10km area is 78.446% and for 50x50km: 11.6012%.
Square area 10x10 km:
43.32%
22.89%
3.75%
3.75%
0.73%
1.01%
1.83%
4.67%
8.24%
8.61%
1.19%Square area 50x50 km:
3.11%
2.76%
0.92%
1.19%
1.08%
0.79%
0.58%
1.13%
2.76%
6.92%
78.77%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
65° 18' 27.8" North, 24° 45' 54.1" East
65° 0' 44.5" North, 25° 28' 5.4" East
64° 42' 49.3" North, 26° 10' 16.6" East
Some cities around Oulu sort by population:
• Haukipudas
19 km =11.8 mi,
343°
• Kempele
11.2 km =7 mi,
171°
• Kiiminki
20.3 km =12.6 mi,
49°
• Oulunsalo
9.1 km =5.7 mi,
197°
• Muhos
33.6 km =20.9 mi,
132°
• Liminka
22.7 km =14.1 mi,
186°
• Ii
34.2 km =21.3 mi,
352°
• Tyrnävä
28.9 km =18 mi,
162°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016