Night Light of Trollhättan (Västra Götaland) from space (Sweden) Src. Average luminocity for 10x10km area is 41.2347% and for 50x50km: 6.0477%.
Square area 10x10 km:
12.93%
13.49%
3.06%
1.36%
0.68%
1.25%
2.15%
3.4%
15.53%
25.62%
20.52%Square area 50x50 km:
1.36%
1.43%
0.37%
0.44%
0.43%
0.37%
0.38%
0.59%
2.04%
4.8%
87.8%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
58° 39' 4.9" North, 11° 35' 7.9" East
58° 17' 1.1" North, 12° 17' 19.1" East
57° 54' 43.5" North, 12° 59' 30.4" East
Some cities around Trollhättan sort by population:
• Uddevalla
21.4 km =13.3 mi,
289°
• Alingsås
41.8 km =26 mi,
159°
• Kungälv
49.3 km =30.6 mi,
201°
• Vänersborg
11 km =6.8 mi,
10°
• Stenungsund
36.4 km =22.6 mi,
229°
• Lysekil
49.9 km =31 mi,
268°
• Gråbo
49.8 km =30.9 mi,
179°
• Vårgårda
41 km =25.5 mi,
131°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016