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Pardini, Matteo und Guliaev, Roman und Romero Puig, Noelia und Papathanassiou, Konstantinos und Hajnsek, Irena (2024) Addressing Tropical Forest Structure Changes with SAR Tomography: The AfriSAR 2016 - GabonX 2023 Case. In: International Geoscience and Remote Sensing Symposium (IGARSS), Seiten 1-4. IEEE. International Geoscience and Remote Sensing Symposium (IGARSS), 2024-07-07 - 2024-07-12, Athens, Greece.
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Kurzfassung
The ability of SAR Tomography (TomoSAR) in mapping forest structure changes in time by separating, quantifying and characterizing individual structural / dielectric change contributions has not been systematically characterized yet. In this work, such potentials are investigated in tropical forests sites in Gabon. This analysis is carried out by processing P-band tomographic data acquired by the DLR F-SAR platform during the AfriSAR and the GABONX campaigns in 2016 and 2023, respectively. Different types of structural changes are firstly identified by means of lidar acquisitions. Their mapping into both tomographic reflectivity reconstructions and related structure indices is then derived. Reasons for ambiguities are discussed, and possibilities for an improved change characterization investigated.
| elib-URL des Eintrags: | https://elib.dlr.de/204207/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Addressing Tropical Forest Structure Changes with SAR Tomography: The AfriSAR 2016 - GabonX 2023 Case | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | Juli 2024 | ||||||||||||||||||||||||
| Erschienen in: | International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 1-4 | ||||||||||||||||||||||||
| Verlag: | IEEE | ||||||||||||||||||||||||
| Status: | akzeptierter Beitrag | ||||||||||||||||||||||||
| Stichwörter: | Forest, synthetic aperture radar, tomography, structure, height | ||||||||||||||||||||||||
| Veranstaltungstitel: | International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||||||||||||||
| Veranstaltungsort: | Athens, Greece | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 7 Juli 2024 | ||||||||||||||||||||||||
| Veranstaltungsende: | 12 Juli 2024 | ||||||||||||||||||||||||
| Veranstalter : | IEEE | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Polarimetrische SAR-Interferometrie HR | ||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte | ||||||||||||||||||||||||
| Hinterlegt von: | Pardini, Dr.-Ing. Matteo | ||||||||||||||||||||||||
| Hinterlegt am: | 15 Mai 2024 13:34 | ||||||||||||||||||||||||
| Letzte Änderung: | 15 Mai 2024 13:34 |
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