Sidi Khaled night lights from space

Night Light of Sidi Khaled (Biskra) from space (Algeria) Src. Average luminocity for 10x10km area is 25.5018% and for 50x50km: 3.008%.

2016 2012 2003 1995

Analysis of Sidi Khaled night lights 2016

Square area 10x10 km:

100 3.85%
90-99 3.48%
80-89 6.23%
70-79 0.37%
60-69 2.38%
50-59 2.75%
40-49 2.38%
30-39 5.13%
20-29 4.95%
10-19 26.19%
0-9 42.31%

Square area 50x50 km:

100 0.4%
90-99 0.42%
80-89 0.63%
70-79 0.23%
60-69 0.23%
50-59 0.3%
40-49 0.27%
30-39 0.44%
20-29 0.49%
10-19 2.99%
0-9 93.61%

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

Distances WxH: 129×129 km


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°

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Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016