Night Light of Castel from space (Guernsey) Src. Average luminocity for 10x10km area is 3.2311% and for 50x50km: 0.1708%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 55' 20.6" North, 3° 18' 11.8" West
49° 28' 3.3" North, 2° 36' 0.5" West
49° 0' 30.6" North, 1° 53' 49.3" West
Some cities around Castel sort by population:
• Saint Helier, JE
47.5 km =29.5 mi, 130°
• Saint Peter Port
4.8 km =3 mi, 100°
• St Anne
39.5 km =24.5 mi, 45°
• Saint Sampson
5.8 km =3.6 mi, 71°
• Torteval
5.2 km =3.2 mi, 223°
• St Martin
4.7 km =2.9 mi, 135°
• Saint Andrew
3 km =1.9 mi, 151°
• Saint Saviour
2.8 km =1.7 mi, 245°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016