Night Light of Biggin Hill (England) from space (United Kingdom) Src. Average luminocity for 10x10km area is 22.5196% and for 50x50km: 44.1143%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 45' 2.4" North, 0° 40' 7.6" West
51° 18' 47.8" North, 0° 2' 3.6" East
50° 52' 18.1" North, 0° 44' 14.9" East
Some cities around Biggin Hill sort by population:
• Purley
10.5 km =6.5 mi, 284°
• Caterham
8.6 km =5.3 mi, 246°
• Orpington
8.1 km =5 mi, 32°
• West Wickham
6.9 km =4.3 mi, 329°
• Oxted
6.9 km =4.3 mi, 204°
• Shortlands
9.8 km =6.1 mi, 347°
• Farnborough
5.7 km =3.5 mi, 25°
• Warlingham
6.4 km =4 mi, 266°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016