Night Light of Skien (Telemark) from space (Norway) Src. Average luminocity for 10x10km area is 46.8152% and for 50x50km: 6.7541%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
59° 34' 3.6" North, 8° 54' 21.1" East
59° 12' 34.6" North, 9° 36' 32.3" East
58° 50' 52" North, 10° 18' 43.6" East
Some cities around Skien sort by population:
• Sandefjord
35.7 km =22.2 mi, 104°
• Tønsberg
45.9 km =28.5 mi, 81°
• Porsgrunn
8.1 km =5 mi, 160°
• Larvik
29.9 km =18.6 mi, 125°
• Notodden
43.7 km =27.2 mi, 332°
• Holmestrand
50.7 km =31.5 mi, 52°
• Stavern
33.6 km =20.9 mi, 133°
• Kragerø
39.4 km =24.5 mi, 196°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016