Héliopolis night lights from space

Night Light of Héliopolis (Guelma) from space (Algeria) Src. Average luminocity for 10x10km area is 41.2436% and for 50x50km: 7.2882%.

2016 2012

Analysis of Héliopolis night lights 2016

Square area 10x10 km:

100 5.49%
90-99 7.33%
80-89 8.24%
70-79 4.76%
60-69 4.21%
50-59 3.3%
40-49 7.69%
30-39 8.24%
20-29 10.99%
10-19 30.04%
0-9 9.71%

Square area 50x50 km:

100 0.53%
90-99 1.14%
80-89 1.09%
70-79 0.82%
60-69 0.63%
50-59 0.71%
40-49 1.09%
30-39 1.79%
20-29 1.46%
10-19 4.73%
0-9 86.02%

Clear (daylight) street map image can be seen on geolist.org.

Map coordinates:

37° 4' 0.2" North, 6° 44' 22.7" East

36° 30' 13" North, 7° 26' 34" East

35° 56' 10.9" North, 8° 8' 45.2" East

Distances WxH: 125.7×125.7 km


Some cities around Héliopolis sort by population:
Guelma 4.8 km =3 mi, 197°
Azzaba 39.9 km =24.8 mi, 311°
Besbes 42.3 km =26.3 mi, 58°
Drean 34.1 km =21.2 mi, 53°
Sedrata 42.5 km =26.4 mi, 168°
El Hadjar 42.4 km =26.3 mi, 38°
Boumahra Ahmed 8.1 km =5 mi, 128°
Berrahal 36.9 km =22.9 mi,

This Night Map is licensed under CC BY-SA. You may reuse any part from this page, if you give a proper credit by linking to this URL:
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Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016