Bourbier, Lucas, Guillaume Cornu, Alexandre Pennec, Christine Brognoli, and Valéry Gond. 2013. “Large-Scale Estimation of Forest Canopy Opening Using Remote Sensing in Central Africa”. BOIS & FORETS DES TROPIQUES 315 (315):3-9. https://doi.org/10.19182/bft2013.315.a20537.