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Mapping burn scars, fire severity and soil erosion susceptibility in southern France using multisensoral satellite data

Martinis, Sandro and Caspard, Mathilde and Plank, Simon Manuel and Clandillon, Stephen and Haouet, Sadri (2017) Mapping burn scars, fire severity and soil erosion susceptibility in southern France using multisensoral satellite data. In: 2017 IEEE International Geoscience & Remote Sensing Symposium Proceedings, pp. 1099-1102. International Geoscience and Remote Sensing Symposium (IGARSS) 2017, Fort Worth, USA. ISBN 978-1-5090-4950-9

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Abstract

This article focuses on the mapping of fire burn scars, fire severity and soil erosion susceptibility using multi-sensoral satellite data. An automatic procedure for the mapping of fire affected areas and for the estimation of fire severity using Sentinel-2 data is presented. The Sentinel-2 based classification results are compared to a burn scar derived by a semi-automatic object-based approach using Sentinel-1 amplitude and coherence time-series data systematically processed by the Sentinel-1 InSAR Browse service implemented on the Geohazard Exploitation Platform (GEP) of ESA. Further, a transferable approach to compute a soil erosion susceptibility index based on Pléiades data is presented. The SAR- and optical-data based methods are applied in a test area near Marseille/Vitrolles, France, which was affected by severe forest fires in August 2016.

Item URL in elib:https://elib.dlr.de/113627/
Document Type:Conference or Workshop Item (Speech)
Title:Mapping burn scars, fire severity and soil erosion susceptibility in southern France using multisensoral satellite data
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Martinis, Sandrosandro.martinis (at) dlr.dehttps://orcid.org/0000-0002-6400-361X
Caspard, MathildesertitUNSPECIFIED
Plank, Simon ManuelSimon.Plank (at) dlr.dehttps://orcid.org/0000-0002-5793-052X
Clandillon, StephensertitUNSPECIFIED
Haouet, SadrisertitUNSPECIFIED
Date:July 2017
Journal or Publication Title:2017 IEEE International Geoscience & Remote Sensing Symposium Proceedings
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1099-1102
ISBN:978-1-5090-4950-9
Status:Published
Keywords:Burn scar mapping, fire severity, Sentinel-1/2, time-series, Geohazard Exploitation Platform
Event Title:International Geoscience and Remote Sensing Symposium (IGARSS) 2017
Event Location:Fort Worth, USA
Event Type:international Conference
Organizer:IEEE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Remote sensing and geoscience
Location: Oberpfaffenhofen
Institutes and Institutions:German Remote Sensing Data Center > Geo Risks and Civil Security
Deposited By: Martinis, Sandro
Deposited On:28 Sep 2017 14:55
Last Modified:31 Jul 2019 20:11

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