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EnglishThe results concerning a recent activity aimed at the experimental characterization of the performance of a forest height reconstruction algorithm using multi-baseline, fully-polarimetric SAR data are presented. The algorithm employed in this first experimental testing is based on a two-layer vegetation model and amounts at optimizing an objective functional accounting for the distance between the theoretically predicted coherency function and that calculated from the acquired data. A constrained optimization is performed to exploit the available a priori information on the investigated scene and a discrete regularization approach is applied. Dual-baseline fully-polarimetric airborne data acquired by the E-SAR System of DLR during the Traunstein campaign have been used to provide a first experimental characterization of the algorithm performance.
| Titolo: | Forest height reconstruction by a multibaseline approach: experimental results | |
| Autori: | ||
| Data di pubblicazione: | 2007 | |
| Rivista: | ||
| Abstract: | The results concerning a recent activity aimed at the experimental characterization of the performance of a forest height reconstruction algorithm using multi-baseline, fully-polarimetric SAR data are presented. The algorithm employed in this first experimental testing is based on a two-layer vegetation model and amounts at optimizing an objective functional accounting for the distance between the theoretically predicted coherency function and that calculated from the acquired data. A constrained optimization is performed to exploit the available a priori information on the investigated scene and a discrete regularization approach is applied. Dual-baseline fully-polarimetric airborne data acquired by the E-SAR System of DLR during the Traunstein campaign have been used to provide a first experimental characterization of the algorithm performance. | |
| Handle: | http://hdl.handle.net/11588/203734 | |
| Appare nelle tipologie: | 4.1 Articoli in Atti di convegno |
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