Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/895
DC Field | Value | Language |
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dc.contributor.authorall | Tank, V.; Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germany | en |
dc.contributor.authorall | Pfanz, H.; Lehrstuhl für Angewandte Botanik/Ökophysiologie, Universität Duisburg-Essen, Germany | en |
dc.contributor.authorall | Gemperlein, H.; Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germany | en |
dc.contributor.authorall | Strobl, P.; Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germany | en |
dc.date.accessioned | 2006-02-22T12:03:11Z | en |
dc.date.available | 2006-02-22T12:03:11Z | en |
dc.date.issued | 2005 | en |
dc.identifier.uri | http://hdl.handle.net/2122/895 | en |
dc.description.abstract | Geodynamical 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.extent | 4609922 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.publisher.name | INGV | en |
dc.relation.ispartof | Annals of Geophysics | en |
dc.relation.ispartofseries | 1/48 (2005) | en |
dc.subject | mofettes | en |
dc.subject | thermography | en |
dc.subject | remote sensing | en |
dc.subject | swarm earthquakes | en |
dc.subject | CO2-gas emission | en |
dc.title | Infrared remote sensing of Earth degassing - Ground study | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.11. Instruments and techniques | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.contributor.author | Tank, V. | en |
dc.contributor.author | Pfanz, H. | en |
dc.contributor.author | Gemperlein, H. | en |
dc.contributor.author | Strobl, P. | en |
dc.contributor.department | Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germany | en |
dc.contributor.department | Lehrstuhl für Angewandte Botanik/Ökophysiologie, Universität Duisburg-Essen, Germany | en |
dc.contributor.department | Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germany | en |
dc.contributor.department | Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germany | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | DLR – German Aerospace Center, Remote Sensing Technology Institute, Wessling, Germany | - |
crisitem.author.dept | Institute of Applied Botany, University of Duisburg-Essen, D-45117 Essen, Germany | - |
crisitem.author.dept | Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germany | - |
crisitem.author.dept | Remote Sensing Technology Institute, German Aerospace Center, Wessling, Germany | - |
crisitem.classification.parent | 04. Solid Earth | - |
Appears in Collections: | Annals of Geophysics |
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File | Description | Size | Format | |
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20Tank.pdf | 4.5 MB | Adobe PDF | View/Open |
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