Heldens, Wieke und Heiden, Uta und Esch, Thomas und Müller, Andreas und Bachmann, Martin und Dech, Stefan (2016) Suitability of remote sensing based surface information for a three-dimensional urban microclimate model. In: Proceedings of IGARSS 2016. IGARSS 2016, 2016-07-10 - 2016-07-15, Beijing, China. doi: 10.1109/igarss.2016.7730910.
PDF
- Nur DLR-intern zugänglich
4MB |
Kurzfassung
Urban microclimate models can provide knowledge on the climate, however, most microclimate studies use assumptions and generalizations to define the model area. Remote sensing based data products provide an alternative allowing both the detailed spatial and thematic scale required by urban climate models. This study shows how microclimate simulations for a series of real world urban areas can be supported by using remote sensing data. In an automated process, urban surface information has been derived using airborne hyperspectral data and height information. Results have been integrated into the urban microclimate model ENVI-met and multiple microclimate simulations have been carried out. The impact of the RS- based surface information and the suitability of the applied data and techniques are tested and evaluated. The simulation results show consistent patterns for air temperature, surface temperature and humidity, indicating the plausibility of the approach. Further, the analysis shows the importance of high quality height data, detailed surface material information and albedo.
elib-URL des Eintrags: | https://elib.dlr.de/105434/ | ||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
Titel: | Suitability of remote sensing based surface information for a three-dimensional urban microclimate model | ||||||||||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||||||||||
Datum: | Juli 2016 | ||||||||||||||||||||||||||||
Erschienen in: | Proceedings of IGARSS 2016 | ||||||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
DOI: | 10.1109/igarss.2016.7730910 | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | Imaging spectroscopy, object height, Microclimate modelling, ENVI-met, urban area, surface material | ||||||||||||||||||||||||||||
Veranstaltungstitel: | IGARSS 2016 | ||||||||||||||||||||||||||||
Veranstaltungsort: | Beijing, China | ||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 10 Juli 2016 | ||||||||||||||||||||||||||||
Veranstaltungsende: | 15 Juli 2016 | ||||||||||||||||||||||||||||
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 Fernerkundung der Landoberfläche (alt) | ||||||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Deutsches Fernerkundungsdatenzentrum > Landoberfläche Deutsches Fernerkundungsdatenzentrum | ||||||||||||||||||||||||||||
Hinterlegt von: | Bachmann, Dr.rer.nat. Martin | ||||||||||||||||||||||||||||
Hinterlegt am: | 17 Nov 2016 14:16 | ||||||||||||||||||||||||||||
Letzte Änderung: | 07 Jun 2024 09:47 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags