Evaluating VHF-band SAR Autofocus Algorithms using a Forest Backscatter Model. - Annelie Wyholt; Lars M. H. Ulander (IGARSS (4), 2009)

Statistical Analysis of VHF-Band Tree Backscattering Using Forest Ground Truth Data and PO Scattering Model. - Anatolii A. Kononov; Annelie Wyholt; Gustaf Sandberg; Lars M. H. Ulander (IEEE Trans. Geosci. Remote. Sens., 2011)