Night Light of De Aar (Northern Cape) from space (South Africa) Src. Average luminocity for 10x10km area is 19.1923% and for 50x50km: 0.8661%.
Square area 10x10 km:
2.97%
4.72%
2.45%
3.15%
0.52%
0.87%
1.05%
2.27%
1.57%
11.19%
69.23%Square area 50x50 km:
0.12%
0.2%
0.1%
0.13%
0.02%
0.04%
0.04%
0.1%
0.08%
0.47%
98.69%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
30° 2' 34.4" South, 23° 18' 33" East
30° 38' 58.8" South, 24° 0' 44.3" East
31° 15' 9.6" South, 24° 42' 55.5" East
Some cities around De Aar sort by population:
• Kimberley
225.2 km =139.9 mi,
18°
• Graaff-Reinet
184.8 km =114.8 mi,
164°
• Middelburg
133.2 km =82.8 mi,
134°
• Burgersdorp
224.5 km =139.5 mi,
99°
• Colesberg
104 km =64.6 mi,
94°
• Prieska
163.8 km =101.8 mi,
311°
• Ritchie
188 km =116.8 mi,
17°
• Carnarvon
182.9 km =113.6 mi,
258°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016