Wurm, Michael und Taubenböck, Hannes und Dech, Stefan (2010) Quantification of urban structure on building block level utilizing multisensoral remote sensing data. SPIE Europe Remote Sensing 2010, 2010-09-21 - 2010-09-23, Toulouse, Frankreich. doi: 10.1117/12.864930.
PDF
1MB |
Kurzfassung
Dynamics of urban environments are a challenge to a sustainable development. Urban areas promise wealth, realization of individual dreams and power. Hence, many cities are characterized by a population growth as well as physical development. Traditional, visual mapping and updating of urban structure information of cities is a very laborious and cost-intensive task, especially for large urban areas. For this purpose, we developed a workflow for the extraction of the relevant information by means of object-based image classification. In this manner, multisensoral remote sensing data has been analyzed in terms of very high resolution optical satellite imagery together with height information by a digital surface model to retrieve a detailed 3D city model with the relevant land-use / land-cover information. This information has been aggregated on the level of the building block to describe the urban structure by physical indicators. A comparison between the indicators derived by the classification and a reference classification has been accomplished to show the correlation between the individual indicators and a reference classification of urban structure types. The indicators have been used to apply a cluster analysis to group the individual blocks into similar clusters.
elib-URL des Eintrags: | https://elib.dlr.de/66290/ | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||
Titel: | Quantification of urban structure on building block level utilizing multisensoral remote sensing data. | ||||||||||||||||
Autoren: |
| ||||||||||||||||
Datum: | Dezember 2010 | ||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
DOI: | 10.1117/12.864930 | ||||||||||||||||
Seitenbereich: | Seiten 1-12 | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | urban structure, land-use land-cover, VHR, object-based, DSM | ||||||||||||||||
Veranstaltungstitel: | SPIE Europe Remote Sensing 2010 | ||||||||||||||||
Veranstaltungsort: | Toulouse, Frankreich | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 21 September 2010 | ||||||||||||||||
Veranstaltungsende: | 23 September 2010 | ||||||||||||||||
Veranstalter : | SPIE | ||||||||||||||||
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 Geowissenschaftl. Fernerkundungs- und GIS-Verfahren (alt) | ||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||
Institute & Einrichtungen: | Deutsches Fernerkundungsdatenzentrum > Landoberfläche | ||||||||||||||||
Hinterlegt von: | Wurm, Michael | ||||||||||||||||
Hinterlegt am: | 24 Nov 2010 09:29 | ||||||||||||||||
Letzte Änderung: | 11 Nov 2024 10:08 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags