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Investigations of innovative algorithms for quantitative high temperature event (fires, volcano eruptions, etc.) emission analysis applying infrared spectrum and image data fusion

Tank, Volker and Beier, Kurt and Hess, Michael and Lindermeir, Erwin and Lorenz, Eckehard and Schreier, Franz and Zhukov, Boris (2006) Investigations of innovative algorithms for quantitative high temperature event (fires, volcano eruptions, etc.) emission analysis applying infrared spectrum and image data fusion. First EPS/MetOp RAO Workshop, 15-17 May 2006, Frascati Italia.

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Abstract

High Temperature Events (HTEs) like vegetation fires, peat/coal seam burning, and active volcanoes emit large quantities of radiative active gases and aerosols into the atmosphere. Quantification of these is required to determine their influence on atmospheric processes. For this purpose a sensor/data fusion technique has been developed to investigate HTEs from space. It combines high spatial, low spectral resolution infrared image and high spectral, low spatial resolution spectrometer data in order to derive parameters such as: HTE type and area, plume gas concentration and temperature, total plume gas contents, etc.. Simulations of the method rendered promising results. Currently there is no dedicated sensor system in space. Application to AIRS/MODIS data of Portugal 2003 fires have confirmed the need for high spectral resolution The superior spectral resolution of IASI encourages to investigate the IASI/AVHRR combination.

Document Type:Conference or Workshop Item (Speech)
Title:Investigations of innovative algorithms for quantitative high temperature event (fires, volcano eruptions, etc.) emission analysis applying infrared spectrum and image data fusion
Authors:
AuthorsInstitution or Email of Authors
Tank, VolkerUNSPECIFIED
Beier, KurtUNSPECIFIED
Hess, MichaelUNSPECIFIED
Lindermeir, ErwinUNSPECIFIED
Lorenz, EckehardUNSPECIFIED
Schreier, FranzUNSPECIFIED
Zhukov, BorisRussian Academy of Sciences
Date:2006
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:High Temperature Event, Data Fusison, Infrared, Spectrometery, Camera, Combustion Gas, Aerosol
Event Title:First EPS/MetOp RAO Workshop
Event Location:Frascati Italia
Event Type:international Conference
Event Dates:15-17 May 2006
Organizer:ESA
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 Spektrometrische Verfahren und Konzepte der Fernerkundung (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Experimental Methods
Deposited By: Dr.-Ing. Volker Tank
Deposited On:28 Sep 2006
Last Modified:08 Feb 2010 16:06

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