Night Light of Les Ulis (Île-de-France) from space (France) Src. Average luminocity for 10x10km area is 61.869% and for 50x50km: 49.9045%.
Square area 10x10 km:
14.58%
15.77%
6.1%
7.74%
8.18%
6.4%
11.01%
7.59%
13.1%
9.23%
0.3%Square area 50x50 km:
22.59%
11.75%
3.27%
3.33%
3.98%
3.03%
4.23%
3.76%
4.97%
9.39%
29.69%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 8' 37.5" North, 1° 27' 58.8" East
48° 40' 54" North, 2° 10' 10" East
48° 12' 55.1" North, 2° 52' 21.3" East
Some cities around Les Ulis sort by population:
• Palaiseau
7.2 km =4.5 mi,
55°
• Gif-sur-Yvette
2.7 km =1.7 mi,
273°
• Orsay
2 km =1.2 mi,
39°
• Bures-sur-Yvette
2 km =1.2 mi,
2°
• Villebon-sur-Yvette
5.9 km =3.7 mi,
62°
• Saint-Rémy-lès-Chevreuse
7.4 km =4.6 mi,
292°
• Marcoussis
6.9 km =4.3 mi,
132°
• Saulx-les-Chartreux
7.2 km =4.5 mi,
82°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016