Night Light of Swansea (Wales) from space (United Kingdom) Src. Average luminocity for 10x10km area is 46.1644% and for 50x50km: 8.2337%.
Square area 10x10 km:
10.43%
11.5%
2.67%
3.48%
6.82%
5.88%
4.41%
5.75%
19.65%
21.52%
7.89%Square area 50x50 km:
0.93%
1.23%
0.68%
1.12%
1.18%
1%
1.07%
1.12%
2.91%
7.43%
81.34%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 3' 18.9" North, 4° 38' 46.9" West
51° 37' 14.8" North, 3° 56' 35.6" West
51° 10' 55.7" North, 3° 14' 24.4" West
Some cities around Swansea sort by population:
• Llanelli
16.5 km =10.3 mi,
294°
• Neath
10.7 km =6.6 mi,
63°
• Briton Ferry
8.7 km =5.4 mi,
82°
• Ammanford
19.4 km =12.1 mi,
350°
• Gorseinon
8.7 km =5.4 mi,
308°
• Clydach
7.6 km =4.7 mi,
23°
• Pontarddulais
12.3 km =7.6 mi,
327°
• Cwmafan
12.5 km =7.8 mi,
92°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016