Night Light of Londonderry County Borough (Northern Ireland) from space (United Kingdom) Src. Average luminocity for 10x10km area is 41.0227% and for 50x50km: 3.2084%.
Square area 10x10 km:
10.05%
9.69%
4.55%
2.87%
5.98%
2.27%
2.99%
3.23%
12.32%
29.9%
16.15%Square area 50x50 km:
0.52%
0.46%
0.29%
0.26%
0.54%
0.33%
0.46%
0.44%
0.91%
2.1%
93.68%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
55° 23' 54.6" North, 8° 0' 44.3" West
54° 59' 50" North, 7° 18' 33" West
54° 35' 30.7" North, 6° 36' 21.8" West
Some cities around Londonderry County Borough sort by population:
• Derry
0.1 km =0.1 mi,
353°
• Coleraine
43.6 km =27.1 mi,
69°
• Omagh
44.2 km =27.5 mi,
179°
• Letterkenny, IE
27.6 km =17.1 mi,
259°
• Strabane
21.8 km =13.5 mi,
207°
• Limavady
23.6 km =14.7 mi,
75°
• Portstewart
43.1 km =26.8 mi,
61°
• Buncrana, IE
17.6 km =10.9 mi,
329°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016