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:
Square area 50x50 km:
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