Night Light of Pontoise (Île-de-France) from space (France) Src. Average luminocity for 10x10km area is 78.9539% and for 50x50km: 44.1271%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 30' 31.3" North, 1° 23' 48.8" East
49° 3' 0" North, 2° 6' 0" East
48° 35' 13.3" North, 2° 48' 11.3" East
Some cities around Pontoise sort by population:
• Cergy-Pontoise
2 km =1.2 mi, 232°
• Cergy
2.3 km =1.4 mi, 229°
• Conflans-Sainte-Honorine
5.4 km =3.4 mi, 182°
• Saint-Ouen-l’Aumône
1.7 km =1.1 mi, 114°
• Vauréal
5.2 km =3.2 mi, 249°
• Osny
3.5 km =2.2 mi, 309°
• Éragny
3.7 km =2.3 mi, 180°
• Pierrelaye
5.1 km =3.2 mi, 128°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016