Boû Arfa night lights from space
Night Light of Boû Arfa (Blida) from space (Algeria) Src. Average luminocity for 10x10km area is 62.9341% and for 50x50km: 30.2116%.
Analysis of Boû Arfa night lights 2016
Square area 10x10 km:
100 
19.23%
90-99 17.22%
80-89 7.14%
70-79 6.23%
60-69 6.04%
50-59 2.38%
40-49 7.14%
30-39 7.33%
20-29 15.93%
10-19 11.36%
0-9 0%
19.23%90-99
17.22%80-89
7.14%70-79
6.23%60-69
6.04%50-59
2.38%40-49
7.14%30-39
7.33%20-29
15.93%10-19
11.36%0-9
0%Square area 50x50 km:
100 3.52%
90-99 4.94%
80-89 3.95%
70-79 5.01%
60-69 7.81%
50-59 4.16%
40-49 3.96%
30-39 5.06%
20-29 6.07%
10-19 13.28%
0-9 42.23%
3.52%90-99
4.94%80-89
3.95%70-79
5.01%60-69
7.81%50-59
4.16%40-49
3.96%30-39
5.06%20-29
6.07%10-19
13.28%0-9
42.23%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 1' 35" North, 2° 6' 41.5" East
36° 27' 46.7" North, 2° 48' 52.7" East
35° 53' 43.6" North, 3° 31' 4" East
Some cities around Boû Arfa sort by population:
• Blida
1.4 km =0.9 mi, 
56°
• Beni Mered
8 km =5 mi, 
31°
• Boufarik
15.1 km =9.4 mi, 
35°
• El Affroun
17 km =10.6 mi, 
272°
• Souma
10.2 km =6.3 mi, 
52°
• Mouzaïa
11.2 km =7 mi, 272°
• Chiffa
6.8 km =4.2 mi, 269°
• Oued el Alleug
10.5 km =6.5 mi, 
348°
2503468 (p: 44,143)
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016