Association végétale ; Géographie de l'Afrique ; Infrarouge ; Lagos ; Littoral ; Nigeria ; Photo-interprétation ; Phytogéographie ; Stade de croissance ; Végétation
Infrared black and white aerial photographs can differentiate between different types and stages of vegetal growth in a complex coastal terrain. Colour would be even more valuable in studying the elements of a landscape. (EMS).