Night Light of Orkney (North-West) from space (South Africa) Src. Average luminocity for 10x10km area is 39.5655% and for 50x50km: 10.6929%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
26° 21' 6.8" South, 25° 58' 10.6" East
26° 58' 48.8" South, 26° 40' 21.8" East
27° 36' 18.3" South, 27° 22' 33.1" East
Some cities around Orkney sort by population:
• Klerksdorp
14.3 km =8.9 mi, 357°
• Potchefstroom
51.5 km =32 mi, 55°
• Stilfontein
17.8 km =11.1 mi, 32°
• Bothaville
45.8 km =28.5 mi, 186°
• Parys
78.2 km =48.6 mi, 83°
• Viljoenskroon
37.3 km =23.2 mi, 132°
• Wolmaransstad
72.4 km =45 mi, 250°
• Vredefort
68.6 km =42.6 mi, 92°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016