We address the problem of reconstructing parameters regarding the vertical structure of forests from multibaseline SAR data. The attention is focused on the retrieval of the forest height so that the case of vanishing ground scattering is considered. The cross-spectral density of the scattered field is taken as datum of the problem and the forest height is searched for by tackling an optimization problem. An analytical and numerical analysis of the involved functional is performed by taking due care to the discrete nature of the scatterers. © 2005 IEEE.
Analysis of forest-slab height inversion from multibaseline SAR data / Liseno, Angelo; K. P., Papathanassiou; A., Moreira; R., Pierri. - 4:(2005), pp. 2660-2663. (Intervento presentato al convegno IEEE Geoscience and Remote Sensing International Symposium tenutosi a Seoul, South Korea nel 2005) [10.1109/IGARSS.2005.1525613].
Analysis of forest-slab height inversion from multibaseline SAR data
LISENO, ANGELO;
2005
Abstract
We address the problem of reconstructing parameters regarding the vertical structure of forests from multibaseline SAR data. The attention is focused on the retrieval of the forest height so that the case of vanishing ground scattering is considered. The cross-spectral density of the scattered field is taken as datum of the problem and the forest height is searched for by tackling an optimization problem. An analytical and numerical analysis of the involved functional is performed by taking due care to the discrete nature of the scatterers. © 2005 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
