Night Light of Orpington (England) from space (United Kingdom) Src. Average luminocity for 10x10km area is 54.049% and for 50x50km: 50.8989%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 48' 41" North, 0° 36' 19" West
51° 22' 28.5" North, 0° 5' 52.3" East
50° 56' 0.8" North, 0° 48' 3.5" East
Some cities around Orpington sort by population:
• Bexley
8.2 km =5.1 mi, 25°
• Swanley
5.8 km =3.6 mi, 64°
• Chislehurst
5.1 km =3.2 mi, 336°
• West Wickham
8 km =5 mi, 263°
• Biggin Hill
8.1 km =5 mi, 212°
• Sidcup
5.8 km =3.6 mi, 3°
• Shortlands
7 km =4.3 mi, 292°
• Farnborough
2.6 km =1.6 mi, 229°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016