Night Light of Sidi Khaled (Biskra) from space (Algeria) Src. Average luminocity for 10x10km area is 25.5018% and for 50x50km: 3.008%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
34° 57' 54.8" North, 4° 17' 5" East
34° 23' 13.2" North, 4° 59' 16.3" East
33° 48' 17.1" North, 5° 41' 27.5" East
Some cities around Sidi Khaled sort by population:
• Biskra
85.1 km =52.9 mi, 52°
• Barika
116.6 km =72.5 mi, 17°
• Aïn Touta
138 km =85.7 mi, 37°
• Tolga
51.7 km =32.1 mi, 43°
• Djamaa
132.6 km =82.4 mi, 135°
• ’Aïn el Melh
90.8 km =56.4 mi, 303°
• Oumache
72 km =44.7 mi, 61°
• Boumagueur
134.6 km =83.6 mi, 22°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016