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Schmitt, Michael und Zhu, Xiao Xiang (2016) Demonstration of Single-Pass Millimeterwave SAR Tomography for Forest Volumes. IEEE Geoscience and Remote Sensing Letters, 13 (2), Seiten 202-206. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/LGRS.2015.2506150. ISSN 1545-598X.
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Offizielle URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7368107
Kurzfassung
In this letter, for the first time, the potential of millimeterwave synthetic aperture radar (SAR) is investigated with respect to a tomographic analysis of forest volumes. Exploiting both parametric and nonparametric SAR tomography (TomoSAR) methods designed for both discrete and continuous reflectivity profiles, it is shown that even Ka-band signals with a wavelength of only 8.55 mm can penetrate the tree canopy to a certain extent and allow a separation of ground and tree crowns. First experimental results exploiting airborne multiantenna data are evaluated with respect to LiDAR ground truth and indicate a promising perspective.
| elib-URL des Eintrags: | https://elib.dlr.de/98771/ | ||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||
| Titel: | Demonstration of Single-Pass Millimeterwave SAR Tomography for Forest Volumes | ||||||||||||
| Autoren: |
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| Datum: | 2016 | ||||||||||||
| Erschienen in: | IEEE Geoscience and Remote Sensing Letters | ||||||||||||
| Referierte Publikation: | Ja | ||||||||||||
| Open Access: | Ja | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Ja | ||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||
| Band: | 13 | ||||||||||||
| DOI: | 10.1109/LGRS.2015.2506150 | ||||||||||||
| Seitenbereich: | Seiten 202-206 | ||||||||||||
| Herausgeber: |
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| Verlag: | IEEE - Institute of Electrical and Electronics Engineers | ||||||||||||
| ISSN: | 1545-598X | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | synthetic aperture radar (SAR), SAR tomography, forested areas, multi-baseline, volume tomography | ||||||||||||
| 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 - Vorhaben hochauflösende Fernerkundungsverfahren (alt) | ||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||
| Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > SAR-Signalverarbeitung | ||||||||||||
| Hinterlegt von: | Ge, Nan | ||||||||||||
| Hinterlegt am: | 23 Okt 2015 12:33 | ||||||||||||
| Letzte Änderung: | 28 Nov 2023 09:20 |
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