Night Light of Saint-Martin-Boulogne (Hauts-de-France) from space (France) Src. Average luminocity for 10x10km area is 40.0107% and for 50x50km: 5.5336%.
Square area 10x10 km:
9.63%
11.63%
3.21%
2.27%
1.87%
2.94%
3.07%
2.94%
17.78%
32.09%
12.57%Square area 50x50 km:
1.1%
1.24%
0.49%
0.38%
0.47%
0.47%
0.54%
0.62%
1.78%
4.02%
88.89%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 10' 11.6" North, 0° 54' 55.8" East
50° 43' 36.9" North, 1° 37' 7.1" East
50° 16' 46.9" North, 2° 19' 18.4" East
Some cities around Saint-Martin-Boulogne sort by population:
• Boulogne-sur-Mer
0.4 km =0.2 mi,
248°
• Outreau
3.1 km =1.9 mi,
220°
• Étaples
22.8 km =14.2 mi,
177°
• Le Portel
3.8 km =2.4 mi,
231°
• Wimereux
4.8 km =3 mi,
353°
• Le Touquet-Paris-Plage
22.6 km =14 mi,
185°
• Guînes
23.6 km =14.7 mi,
48°
• Desvres
16.5 km =10.3 mi,
112°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016