Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/895
DC FieldValueLanguage
dc.contributor.authorallTank, V.; Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germanyen
dc.contributor.authorallPfanz, H.; Lehrstuhl für Angewandte Botanik/Ökophysiologie, Universität Duisburg-Essen, Germanyen
dc.contributor.authorallGemperlein, H.; Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germanyen
dc.contributor.authorallStrobl, P.; Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germanyen
dc.date.accessioned2006-02-22T12:03:11Zen
dc.date.available2006-02-22T12:03:11Zen
dc.date.issued2005en
dc.identifier.urihttp://hdl.handle.net/2122/895en
dc.description.abstractGeodynamical processes e.g., volcanoes, often cause degassing at the Earth surface. The geogas emanates via mineral springs, water mofettes, or dry mofettes. It is assumed that the emerging gas influences the temperature of the spring or mofette water, respectively and the surface temperature of the soil at and around the dry gas vents. This causes a thermal anomaly in comparison to the close vicinity. Under specific conditions this effect should be extractable from remotely acquired infrared images allowing detection, mapping and monitoring of gas vents/springs within large areas and short times. This article describes preparatory investigations for which emanating Earth gas was simulated by leading compressed air into the ground and releasing it in some depth via a metal lance. The thermal effect at the surface was observed from a nearby thermovision camera in summer and winter under varying meteorological conditions. A procedure was developed to reliably identify gas release areas within the recorded thermal images of the scene. The investigations are aiming at studies to be performed later in the Western Bohemia (Czech Republic) earthquake swarm region where especially CO2 of magmatic origin from European SubContinental Mantle (ESCM) emanates.en
dc.format.extent4609922 bytesen
dc.format.mimetypeapplication/pdfen
dc.language.isoEnglishen
dc.publisher.nameINGVen
dc.relation.ispartofAnnals of Geophysicsen
dc.relation.ispartofseries1/48 (2005)en
dc.subjectmofettesen
dc.subjectthermographyen
dc.subjectremote sensingen
dc.subjectswarm earthquakesen
dc.subjectCO2-gas emissionen
dc.titleInfrared remote sensing of Earth degassing - Ground studyen
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.subject.INGV04. Solid Earth::04.04. Geology::04.04.11. Instruments and techniquesen
dc.description.journalTypeJCR Journalen
dc.description.fulltextopenen
dc.contributor.authorTank, V.en
dc.contributor.authorPfanz, H.en
dc.contributor.authorGemperlein, H.en
dc.contributor.authorStrobl, P.en
dc.contributor.departmentRemote Sensing Technology Institute, German Aerospace Center, Wessling, Germanyen
dc.contributor.departmentLehrstuhl für Angewandte Botanik/Ökophysiologie, Universität Duisburg-Essen, Germanyen
dc.contributor.departmentRemote Sensing Technology Institute, German Aerospace Center, Wessling, Germanyen
dc.contributor.departmentRemote Sensing Technology Institute, German Aerospace Center, Wessling, Germanyen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptDLR – German Aerospace Center, Remote Sensing Technology Institute, Wessling, Germany-
crisitem.author.deptInstitute of Applied Botany, University of Duisburg-Essen, D-45117 Essen, Germany-
crisitem.author.deptRemote Sensing Technology Institute, German Aerospace Center, Wessling, Germany-
crisitem.author.deptRemote Sensing Technology Institute, German Aerospace Center, Wessling, Germany-
crisitem.classification.parent04. Solid Earth-
Appears in Collections:Annals of Geophysics
Files in This Item:
File Description SizeFormat
20Tank.pdf4.5 MBAdobe PDFView/Open
Show simple item record

Page view(s) 50

163
checked on Mar 27, 2024

Download(s) 10

675
checked on Mar 27, 2024

Google ScholarTM

Check