Comparison of the Noise Robustness of FVC Retrieval Algorithms Based on Linear Mixture Models
The fraction of vegetation cover (FVC) is often estimated by unmixing a linear mixture model (LMM) to assess the horizontal spread of vegetation within a pixel based on a remotely sensed reflectance spectrum.The LMM-based algorithm produces results that can vary to a certain degree, depending on the model assumptions.For example, the robustness of