Night Light of Swanley (England) from space (United Kingdom) Src. Average luminocity for 10x10km area is 46.9734% and for 50x50km: 50.8678%.
Square area 10x10 km:
5.46%
9.24%
4.9%
5.74%
7.7%
11.48%
8.68%
7.7%
13.59%
17.93%
7.56%Square area 50x50 km:
20.36%
10.91%
4.91%
4.33%
4.53%
3.89%
3.85%
4.89%
7.65%
10.8%
23.86%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 50' 1.5" North, 0° 31' 47.7" West
51° 23' 49.8" North, 0° 10' 23.6" East
50° 57' 22.9" North, 0° 52' 34.8" East
Some cities around Swanley sort by population:
• Bexley
5.2 km =3.2 mi,
340°
• Dartford
6.2 km =3.9 mi,
27°
• Welling
8.6 km =5.3 mi,
327°
• Chislehurst
7.6 km =4.7 mi,
286°
• Orpington
5.8 km =3.6 mi,
244°
• Sidcup
5.8 km =3.6 mi,
303°
• Farnborough
8.4 km =5.2 mi,
239°
• West Kingsdown
8.6 km =5.3 mi,
134°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016