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HTE temperature and gas profile retrieval from combined IR imaging and spectrometer measurements

Hess, Michael and Zhukov, Boris and Beier, Kurt and Schreier, Franz and Doicu, Adrian and Oertel, Dieter (2002) HTE temperature and gas profile retrieval from combined IR imaging and spectrometer measurements. Joint GOFC/GOLD fire and IGBP-IGAC/BIBEX Workshop: Improving Global Estimates of Atmospheric Emissions from Biomass Burning, Washington, 17. - 19. Juli 2002.

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Abstract

Fourier Transform Spectrometers (FTS) with a high spectral resolution principally allow the retrieval of heigth resolved profiles of temperature and trace gas concentrations. However, they need a comparatively large field of view to gain enough energy to yield a sufficient signal to noise ratio. In case of fire scenes, this results in the contribution of different surface types and fire zones to the measured spectrum. If the area fraction and surface temperature of these contributing surfaces is known from measurements of an imaging sensor with a high spatial resolution operating in the visible and IR spectral ranges, the temperature and gas profiles can be retrieved separately.

Item URL in elib:https://elib.dlr.de/18378/
Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2002,
Title:HTE temperature and gas profile retrieval from combined IR imaging and spectrometer measurements
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hess, MichaelUNSPECIFIEDUNSPECIFIED
Zhukov, BorisUNSPECIFIEDUNSPECIFIED
Beier, KurtUNSPECIFIEDUNSPECIFIED
Schreier, FranzUNSPECIFIEDUNSPECIFIED
Doicu, AdrianUNSPECIFIEDUNSPECIFIED
Oertel, DieterUNSPECIFIEDUNSPECIFIED
Date:2002
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:IR trace gas retrieval, biomass burning, surface classification
Event Title:Joint GOFC/GOLD fire and IGBP-IGAC/BIBEX Workshop: Improving Global Estimates of Atmospheric Emissions from Biomass Burning, Washington, 17. - 19. Juli 2002
Organizer:University of Maryland
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):UNSPECIFIED
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute
Institut für Weltraumsensorik und Planetenerkundung
Deposited By: Roehl, Cornelia
Deposited On:26 Jan 2006
Last Modified:14 Jan 2010 19:10

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