Night Light of Groslay (Île-de-France) from space (France) Src. Average luminocity for 10x10km area is 89.2173% and for 50x50km: 64.7358%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 26' 41.6" North, 1° 38' 39.3" East
48° 59' 8.2" North, 2° 20' 50.5" East
48° 31' 19.4" North, 3° 3' 1.8" East
Some cities around Groslay sort by population:
• Sarcelles
2.6 km =1.6 mi, 59°
• Pierrefitte-sur-Seine
2.3 km =1.4 mi, 154°
• Deuil-la-Barre
1.8 km =1.1 mi, 236°
• Montmorency
0.4 km =0.2 mi, 315°
• Montmagny
1.4 km =0.9 mi, 181°
• Saint-Brice-sous-Forêt
1.8 km =1.1 mi, 14°
• Villetaneuse
3.1 km =1.9 mi, 187°
• Enghien-les-Bains
3.1 km =1.9 mi, 226°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016