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Time Series Sentinel-1 SAR Data for the Mapping of Aquaculture Ponds in Coastal Asia

Ottinger, Marco and Clauss, Kersten and Huth, Juliane and Eisfelder, Christina and Leinenkugel, Patrick and Künzer, Claudia (2018) Time Series Sentinel-1 SAR Data for the Mapping of Aquaculture Ponds in Coastal Asia. In: Proceedings of 2018 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), pp. 9371-9374. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 22.-27. Juli 2018, Valencia, Spanien. DOI: 10.1109/IGARSS.2018.8651419

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Official URL: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8651419&isnumber=8517275

Abstract

The farming of aquatic organisms, such as fish, shrimp and mollusks has experienced considerable growth during the past 30 years. In this study, we present a method for the derivation of aquaculture ponds from high resolution SAR time series data and its potential for the approximation of aquaculture harvest volume. The Copernicus Sentinel-1 mission allows continuous high resolution radar mapping, enabling the exploitation of large data volume. Open source thresholding and segmentation algorithms were applied to extract aquaculture ponds from Sentinel-1 time series data based on object and shape metrics. With the collection of statistical and in-situ data this study estimated production for the detected aquaculture areas. In the view of its growing importance for nutrition and future food security, earth observation holds great potential as a helping tool for the sustainable management of aquaculture and estimation of pond production.

Item URL in elib:https://elib.dlr.de/126751/
Document Type:Conference or Workshop Item (Poster)
Title:Time Series Sentinel-1 SAR Data for the Mapping of Aquaculture Ponds in Coastal Asia
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Ottinger, MarcoMarco.Ottinger (at) dlr.dehttps://orcid.org/0000-0002-7336-1283
Clauss, KerstenKersten.Clauss (at) dlr.dehttps://orcid.org/0000-0002-0028-4125
Huth, Julianejuliane.huth (at) dlr.deUNSPECIFIED
Eisfelder, ChristinaChristina.Eisfelder (at) dlr.dehttps://orcid.org/0000-0002-6790-6953
Leinenkugel, Patrickpatrick.leinenkugel (at) dlr.dehttps://orcid.org/0000-0001-5571-800X
Künzer, ClaudiaClaudia.Kuenzer (at) dlr.deUNSPECIFIED
Date:2018
Journal or Publication Title:Proceedings of 2018 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Refereed publication:Yes
Open Access:Yes
In SCOPUS:No
In ISI Web of Science:No
DOI :10.1109/IGARSS.2018.8651419
Page Range:pp. 9371-9374
Status:Published
Keywords:Aquaculture, Sentinel-1, time series data, segmentation, production estimation
Event Title:IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Valencia, Spanien
Event Type:international Conference
Event Dates:22.-27. Juli 2018
Organizer:IGARSS
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 > Land Surface Dynamics
Deposited By: Ottinger, Marco
Deposited On:25 Jun 2019 08:48
Last Modified:31 Jul 2019 20:24

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