Night Light of Pori (Satakunta) from space (Finland) Src. Average luminocity for 10x10km area is 58.177% and for 50x50km: 5.6526%.
Square area 10x10 km:
17.39%
16.56%
6.21%
3.73%
5.8%
4.14%
3.93%
7.04%
17.7%
15.11%
2.38%Square area 50x50 km:
1.03%
1.09%
0.46%
0.49%
0.67%
0.6%
0.69%
0.75%
1.21%
3.57%
89.44%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
61° 49' 2" North, 21° 4' 48.8" East
61° 28' 60" North, 21° 46' 60" East
61° 8' 45" North, 22° 29' 11.3" East
Some cities around Pori sort by population:
• Rauma
42.2 km =26.2 mi,
200°
• Ulvila
7.7 km =4.8 mi,
142°
• Eura
43.2 km =26.8 mi,
154°
• Kokemäki
39.6 km =24.6 mi,
129°
• Harjavalta
26.3 km =16.3 mi,
134°
• Noormarkku
13 km =8.1 mi,
20°
• Nakkila
17.4 km =10.8 mi,
138°
• Eurajoki
31.6 km =19.6 mi,
184°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016