Africa at night,satellite image. City lights (yellow) of increasing intensity show areas of increasing population,with areas of few lights being more sparsely populated. Image obtained using data from Landsat 5 and Landsat 7 satellites | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Planetobserver |
Taille de l’image : | 3543 px × 5011 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |