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Analysis of Coastal Areas Using SAR Images: A Case Study of the Dutch Wadden Sea Region

Dumitru, Corneliu Octavian and Schwarz, Gottfried and Datcu, Mihai and Hummel, Herman and Hummel, Christiaan (2018) Analysis of Coastal Areas Using SAR Images: A Case Study of the Dutch Wadden Sea Region. In: Topics in Radar Signal Processing InTech Publishing. pp. 115-136. ISSN 978-953-51-5836-3

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Official URL: https://www.intechopen.com/books/topics-in-radar-signal-processing/analysis-of-coastal-areas-using-sar-images-a-case-study-of-the-dutch-wadden-sea-region

Abstract

The increased availability of civil SAR (Synthetic Aperture Radar) satellite images with different resolution allows us to compare the imaging capabilities of these instruments, to assess the quality of the available data, and to investigate different areas (e.g., the Wadden Sea region). In our investigation, we propose to explore the content of TerraSAR-X and Sentinel-1A satellite images via a data mining approach in which the main steps are patch tiling, feature extraction, classification, semantic annotation, and visual-statistical analytics. Once all the extracted categories are mapped and quantified, then the next step is to interpret them from an environmental point of view. The objective of our study is the application of semi-automated SAR image interpretation. Its novelty is the automated multi-class categorisation of coastal areas. We found out that the north-west of the Netherlands can be interpreted routinely as land surfaces by our satellite image analyses, while for the Wadden Sea we can discriminate the different water levels and their impact on the visibility of the tidal flats. This necessitates a selection of time series data spanning a full tidal cycle.

Item URL in elib:https://elib.dlr.de/120457/
Document Type:Book Section
Title:Analysis of Coastal Areas Using SAR Images: A Case Study of the Dutch Wadden Sea Region
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Dumitru, Corneliu OctavianCorneliu.Dumitru (at) dlr.deUNSPECIFIED
Schwarz, GottfriedGottfried.Schwarz (at) dlr.deUNSPECIFIED
Datcu, MihaiMihai.Datcu (at) dlr.deUNSPECIFIED
Hummel, Hermanroyal netherlands institute for sea researchUNSPECIFIED
Hummel, Christiaanroyal netherlands institute for sea researchUNSPECIFIED
Date:1 May 2018
Journal or Publication Title:Topics in Radar Signal Processing
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.5772/intechopen.70855
Page Range:pp. 115-136
Publisher:InTech Publishing
ISSN:978-953-51-5836-3
Status:Published
Keywords:classification; coastal areas; SAR imaging; semantic labelling; Wadden Sea
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 - Vorhaben hochauflösende Fernerkundungsverfahren
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Photogrammetry and Image Analysis
Deposited By: Dumitru, Corneliu Octavian
Deposited On:20 Jun 2018 12:04
Last Modified:20 Jun 2018 12:04

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