Night Light of Grimstad (Aust-Agder) from space (Norway) Src. Average luminocity for 10x10km area is 33.5476% and for 50x50km: 5.6093%.
Square area 10x10 km:
7.82%
8.96%
4.42%
3.06%
1.13%
1.7%
0.68%
1.25%
6.46%
42.29%
22.22%Square area 50x50 km:
1.03%
1.26%
0.61%
0.38%
0.33%
0.54%
0.33%
0.24%
1.87%
5.54%
87.87%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
58° 42' 27.5" North, 7° 53' 25.1" East
58° 20' 25.8" North, 8° 35' 36.3" East
57° 58' 10.3" North, 9° 17' 47.6" East
Some cities around Grimstad sort by population:
• Kristiansand
41.1 km =25.5 mi,
238°
• Porsgrunn
108 km =67.1 mi,
34°
• Arendal
17 km =10.6 mi,
37°
• Vennesla
37.1 km =23.1 mi,
257°
• Mandal
75.3 km =46.8 mi,
242°
• Søgne
54.9 km =34.1 mi,
239°
• Lillesand
16.2 km =10.1 mi,
231°
• Kragerø
75.6 km =47 mi,
38°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016