Bayer, Anita und Müller, Andreas und Bachmann, Martin und Rößler, Sebastian und Weide, Sebastian (2010) Quantitative derivation of key soil parameters on the basis of hyperspectral remote sensing data. In: Proceedings of Hyperspectral Workshop 2010. ESTEC. Hyperspectral Workshop 2010, 2010-03-17 - 2010-03-19, Frascati, Italy. ISBN 978-92-9221-247-6. ISSN 1609-042X.
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Kurzfassung
The Subtropical Thicket Biome (Eastern Cape, South Africa) with its dense shrub vegetation in pristine conditions stores unusually large amounts of carbon for a semi-arid region. Therefore it is a region of extraordinary importance [7]. Currently the region undergoes fundamental changes caused by heavy grazing of goats which is accompanied by a serious depletion of carbon stocks above and below ground. The key soil parameters clay, iron and organic carbon can be used to assess land degradation. In this context these parameters are quantified using hyperspectral remote sensing data and multiple linear regression techniques. First, the correlation of spectral features with measured soil contents is modelled using unsupervised partial-least-squares regression analysis and second a feature-based approach is tested.
elib-URL des Eintrags: | https://elib.dlr.de/66458/ | ||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Poster) | ||||||||||||||||||||||||
Titel: | Quantitative derivation of key soil parameters on the basis of hyperspectral remote sensing data | ||||||||||||||||||||||||
Autoren: |
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Datum: | 2010 | ||||||||||||||||||||||||
Erschienen in: | Proceedings of Hyperspectral Workshop 2010 | ||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||
Herausgeber: |
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Verlag: | ESTEC | ||||||||||||||||||||||||
ISSN: | 1609-042X | ||||||||||||||||||||||||
ISBN: | 978-92-9221-247-6 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | hyperspectral remote sensing, soil, South Africa, degradation | ||||||||||||||||||||||||
Veranstaltungstitel: | Hyperspectral Workshop 2010 | ||||||||||||||||||||||||
Veranstaltungsort: | Frascati, Italy | ||||||||||||||||||||||||
Veranstaltungsart: | Workshop | ||||||||||||||||||||||||
Veranstaltungsbeginn: | 17 März 2010 | ||||||||||||||||||||||||
Veranstaltungsende: | 19 März 2010 | ||||||||||||||||||||||||
Veranstalter : | ESA | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||||||
HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||||||
HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Prozesse der Landoberfläche (alt) | ||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
Institute & Einrichtungen: | Deutsches Fernerkundungsdatenzentrum > Landoberfläche | ||||||||||||||||||||||||
Hinterlegt von: | Bayer, Anita Daniela | ||||||||||||||||||||||||
Hinterlegt am: | 24 Nov 2010 09:15 | ||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:31 |
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