Night Light of Holywood (Northern Ireland) from space (United Kingdom) Src. Average luminocity for 10x10km area is 43.3922% and for 50x50km: 13.5301%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
55° 2' 36.7" North, 6° 31' 40.3" West
54° 38' 19.1" North, 5° 49' 29" West
54° 13' 46.8" North, 5° 7' 17.8" West
Some cities around Holywood sort by population:
• Belfast
8 km =5 mi, 234°
• Newtownabbey
5.9 km =3.7 mi, 293°
• Castlereagh
8.2 km =5.1 mi, 208°
• Newtownards
10 km =6.2 mi, 120°
• Carrickfergus
8.7 km =5.4 mi, 8°
• Dundonald
5.5 km =3.4 mi, 161°
• Jordanstown
6.9 km =4.3 mi, 315°
• Greenisland
7.6 km =4.7 mi, 335°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016