Night Light of Longpont-sur-Orge (Île-de-France) from space (France) Src. Average luminocity for 10x10km area is 87.3512% and for 50x50km: 51.1169%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 6' 15" North, 1° 35' 22.7" East
48° 38' 30.2" North, 2° 17' 34" East
48° 10' 29.9" North, 2° 59' 45.2" East
Some cities around Longpont-sur-Orge sort by population:
• Sainte-Geneviève-des-Bois
2.1 km =1.3 mi, 73°
• Brétigny-sur-Orge
3.5 km =2.2 mi, 164°
• Saint-Michel-sur-Orge
1.4 km =0.9 mi, 123°
• Épinay-sur-Orge
3.8 km =2.4 mi, 20°
• Marcoussis
4 km =2.5 mi, 267°
• Montlhéry
1.3 km =0.8 mi, 262°
• La Ville-du-Bois
2.3 km =1.4 mi, 309°
• Linas
2.5 km =1.6 mi, 240°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016