@article{JRC14396, address = {}, year = {1997}, author = {Gobron N}, abstract = {An advanced bidirectional reflectance factor model is developed to account for the architectural effects exhibited by homogeneous vegetation canopies for the first orders of light scattering. The characterization of the canopy allows the simulation of the relevant scattering processes as a function of the number, size and orientation of the leaves, as well as the total height of the canopy. A turbid medium approach is used to represent the contribution to the total reflectance due the light scattering at orders higher than one. It is shown that the inversion of the model against a small subset of these measurements leads to reasonable values for the retrieved canopy parameters. These values are used in a direct mode to simulate the bidirectional reflectance factors for solar and viewing conditions significantly different from those available in the subset of soybean data and compared with the full set of actual measurements. }, title = {A Semi-Discrete Model for the Scattering of Light by Vegetation}, type = {}, url = {}, volume = {102}, number = {}, journal = {Journal of Geophysical Research}, pages = {9431-9446}, issn = {}, publisher = {}, doi = {} }