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:
2.58%
2.98%
3.17%
11.71%
12.3%
3.97%
6.15%
4.37%
17.06%
27.38%
8.33%Square area 50x50 km:
0.59%
0.98%
1.05%
3.14%
1.88%
0.86%
1.76%
1.63%
3.65%
9.18%
75.27%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