Canters, Frank und Cooper, Sam und Degerickx, Jeroen und Heiden, Uta und Jilge, Marianne und Okujeni, Akpona und Priem, Frederik und Somers, Ben (2021) Use of Image Endmember Libraries for Multi-Sensor, Multi-Scale, and Multi-Site Mapping of Urban Areas. In: Urban Remote Sensing: Monitoring, Synthesis, and Modeling in the Urban Environment. Second Edition John Wiley & Sons Ltd.. Seiten 189-215. doi: 10.1002/9781119625865.ch10. ISBN 9781119625865.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Offizielle URL: https://onlinelibrary.wiley.com/doi/epdf/10.1002/9781119625865.ch10
Kurzfassung
Building libraries of reference spectra for detailed mapping of urban areas at the level of building materials or plant species requires substantial effort. While in the last 15 years many approaches have been proposed to automatically extract pure material spectra from airborne hyperspectral imagery, the labeling of such spectra remains a tedious task. An interesting question, therefore, is to what extent the effort of building a library of reference spectra for a specific mapping task might be reduced by the re-use of image spectra collected from other imagery, covering multiple urban sites. In this chapter, we focus on methods for building multi-site libraries of reference spectra and for using these spectra in different urban mapping applications, and on the potential of generalized mapping models based on such libraries. We introduce the idea of a Generic Urban Library (GUL) offering users of remote sensing data the opportunity to share reference spectra, and to use spectra collected by others in their applications. Through specific case studies, we demonstrate the merits of sharing multi-site reference spectra using library-based mapping approaches. Building (more) generic urban libraries can be considered an important step in facilitating and fostering research on the transferability of urban mapping methods.
elib-URL des Eintrags: | https://elib.dlr.de/189314/ | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Beitrag in einem Lehr- oder Fachbuch | ||||||||||||||||||||||||||||||||||||
Titel: | Use of Image Endmember Libraries for Multi-Sensor, Multi-Scale, and Multi-Site Mapping of Urban Areas | ||||||||||||||||||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||||||||||||||||||
Datum: | 10 Oktober 2021 | ||||||||||||||||||||||||||||||||||||
Erschienen in: | Urban Remote Sensing: Monitoring, Synthesis, and Modeling in the Urban Environment. Second Edition | ||||||||||||||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||||||||||
DOI: | 10.1002/9781119625865.ch10 | ||||||||||||||||||||||||||||||||||||
Seitenbereich: | Seiten 189-215 | ||||||||||||||||||||||||||||||||||||
Herausgeber: |
| ||||||||||||||||||||||||||||||||||||
Verlag: | John Wiley & Sons Ltd. | ||||||||||||||||||||||||||||||||||||
ISBN: | 9781119625865 | ||||||||||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||||||||||
Stichwörter: | urban, spectra, library, hyperspectral, airborne, generic, mapping | ||||||||||||||||||||||||||||||||||||
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 - Fernerkundung u. Geoforschung, R - Optische Fernerkundung | ||||||||||||||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > Photogrammetrie und Bildanalyse Deutsches Fernerkundungsdatenzentrum > Dynamik der Landoberfläche | ||||||||||||||||||||||||||||||||||||
Hinterlegt von: | Heiden, Dr.rer.nat. Uta | ||||||||||||||||||||||||||||||||||||
Hinterlegt am: | 26 Okt 2022 13:51 | ||||||||||||||||||||||||||||||||||||
Letzte Änderung: | 20 Okt 2023 08:49 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags