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A Hand-Held Sensor System for Exploration and Thermal Mapping of Volcanic Fumarole Fields

Irmisch, Patrick and Ernst, Ines and Baumbach, Dirk and Linkiewicz, Magdalena Monika and Unnithan, Vikram and Sohl, Frank and Wohlfeil, Jürgen and Grießbach, Denis (2021) A Hand-Held Sensor System for Exploration and Thermal Mapping of Volcanic Fumarole Fields. In: Communications in Computer and Information Science, pp. 68-84. Springer International Publishing. ISGV 2021, 28.-29. Jan. 2021, Auckland, Neuseeland. doi: 10.1007/978-3-030-72073-5_6. ISBN 978-303032422-3. ISSN 1865-0929.

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Official URL: https://link.springer.com/chapter/10.1007%2F978-3-030-72073-5_6

Abstract

Research from the field of planetary- and geoscience require investigation of geological features in harsh environments. Sampled data needs to be precisely localized spatially and in time, and to be prepared appropriately for further inspection and evaluation. In the case of thermal image data, the computer vision community has made enormous progress in the past years to combine thermal with spatial information in form of thermal 3D models. In this paper, we propose to use a camerabased hand-held sensor system to capture and georeference thermal images in rugged terrain and to prepare the data for further investigations by visualizing the thermal data in 3D. We use a global localization solution to gain fast 3D impressions of the environment and further Structure from Motion to generate detailed mid-scale models of selected interesting structures. We demonstrate our application based on a challenging dataset that we acquired in the active fumarole fields of Vulcano, Siciliy.

Item URL in elib:https://elib.dlr.de/142979/
Document Type:Conference or Workshop Item (Speech)
Title:A Hand-Held Sensor System for Exploration and Thermal Mapping of Volcanic Fumarole Fields
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Irmisch, PatrickPatrick.Irmisch (at) dlr.deUNSPECIFIED
Ernst, InesInes.Ernst (at) dlr.deUNSPECIFIED
Baumbach, DirkDirk.Baumbach (at) dlr.deUNSPECIFIED
Linkiewicz, Magdalena MonikaMagdalena.Linkiewicz (at) dlr.deUNSPECIFIED
Unnithan, Vikramv.unnithan (at) jacobs-university.deUNSPECIFIED
Sohl, FrankFrank.Sohl (at) dlr.deUNSPECIFIED
Wohlfeil, Jürgenjuergen.wohlfeil (at) dlr.deUNSPECIFIED
Grießbach, Denisdenis.griessbach (at) dlr.deUNSPECIFIED
Date:18 March 2021
Journal or Publication Title:Communications in Computer and Information Science
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI :10.1007/978-3-030-72073-5_6
Page Range:pp. 68-84
Publisher:Springer International Publishing
Series Name:Geometry and Vision
ISSN:1865-0929
ISBN:978-303032422-3
Status:Published
Keywords:Thermal Mapping, Volcanic Fumaroles, Optical Localization, Hand-Held, Robotic Exploration
Event Title:ISGV 2021
Event Location:Auckland, Neuseeland
Event Type:international Conference
Event Dates:28.-29. Jan. 2021
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Robotics
DLR - Research area:Raumfahrt
DLR - Program:R RO - Robotics
DLR - Research theme (Project):R - Planetary Exploration, R - Optical Technologies and Applications
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Optical Sensor Systems > Real-Time Data Processing
Institute of Planetary Research > Planetary Physics
Deposited By: Irmisch, Patrick
Deposited On:05 Jul 2021 09:09
Last Modified:05 Jul 2021 09:09

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