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Potential of hyperspectral data for urban micro climate analysis

Heldens, Wieke and Heiden, Uta and Esch, Thomas and Dech, Stefan (2010) Potential of hyperspectral data for urban micro climate analysis. ESA Communications. Hyperspectral Workshop 2010, 17.-19. März 2010, Frascati, Italien. ISBN 978-92-9221-247-6. ISSN 1609-042X.

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The urban micro climate is important for the well-being of citizens. With simulation models the urban micro climate can be studied and recommendations can be made to improve the micro climatic situation. However, mainly synthetic scenarios are simulated due to a lack of information. The objective of this paper is to explore the potential of airborne hyperspectral and height data to provide area wide information for micro climate simulations, by the example of the model ENVI-met. First the requirements for such a model are presented. Then an approach is presented in which a surface material map, surface albedo and leaf area index are derived from hyperspectral HyMap data and the object height from HRSC height data. These products are implemented as input parameters for the urban micro climate model. The paper shows that based on hyperspectral and height data realistic urban micro climate simulations can be carried out.

Item URL in elib:https://elib.dlr.de/64877/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Potential of hyperspectral data for urban micro climate analysis
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Heldens, Wiekewieke.heldens (at) dlr.deUNSPECIFIED
Heiden, Utauta.heiden (at) dlr.deUNSPECIFIED
Esch, Thomasthomas.esch (at) dlr.deUNSPECIFIED
Dech, Stefanstefan.dech (at) dlr.deUNSPECIFIED
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 1-8
EditorsEmailEditor's ORCID iD
Publisher:ESA Communications
Keywords:hyperspektraler Fernerkundung, urban, Mikroklima
Event Title:Hyperspectral Workshop 2010
Event Location:Frascati, Italien
Event Type:international Conference
Event Dates:17.-19. März 2010
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Geowissenschaftl. Fernerkundungs- und GIS-Verfahren (old)
Location: Oberpfaffenhofen
Institutes and Institutions:German Remote Sensing Data Center > Land Surface
Deposited By: Heldens, Dr Wieke
Deposited On:17 Sep 2010 09:21
Last Modified:01 May 2013 21:22

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