Multitemporal Backscattering Logistic Analysis for Intertidal Bathymetry
A new methodology for the mapping of intertidal terrain morphology is presented. It is based on the use of synthetic aperture radar (SAR) images and the temporal correlation between the SAR backscatter intensity and the water level on the intertidal zone. The proposed methodology does not require ma...
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| Veröffentlicht in: | IEEE transactions on geoscience and remote sensing 2017-02, Vol.55 (2), p.1066-1073 |
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| container_title | IEEE transactions on geoscience and remote sensing |
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| creator | Catalao, J. Nico, G. |
| description | A new methodology for the mapping of intertidal terrain morphology is presented. It is based on the use of synthetic aperture radar (SAR) images and the temporal correlation between the SAR backscatter intensity and the water level on the intertidal zone. The proposed methodology does not require manual editing, providing a set of geolocated pixels that can be used to generate a digital elevation model of the intertidal zone. The methodology is validated using TerraSAR-X SAR images acquired over Tagus estuary. This methodology can be useful for the regular updating of intertidal bathymetric models useful for both flood hazard mitigation and morphodynamics modeling. |
| doi_str_mv | 10.1109/TGRS.2016.2619067 |
| format | Article |
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It is based on the use of synthetic aperture radar (SAR) images and the temporal correlation between the SAR backscatter intensity and the water level on the intertidal zone. The proposed methodology does not require manual editing, providing a set of geolocated pixels that can be used to generate a digital elevation model of the intertidal zone. The methodology is validated using TerraSAR-X SAR images acquired over Tagus estuary. This methodology can be useful for the regular updating of intertidal bathymetric models useful for both flood hazard mitigation and morphodynamics modeling.</description><identifier>ISSN: 0196-2892</identifier><identifier>EISSN: 1558-0644</identifier><identifier>DOI: 10.1109/TGRS.2016.2619067</identifier><identifier>CODEN: IGRSD2</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Backscatter ; Backscattering ; Bathymeters ; Bathymetry ; Crustaceans ; Digital elevation model (DEM) ; Digital Elevation Models ; Estuaries ; Estuarine dynamics ; Flood hazards ; Hazard mitigation ; Image acquisition ; intertidal bathymetry ; Intertidal environment ; Intertidal zone ; Land surface ; Mapping ; Methodology ; Mitigation ; Modelling ; morphodynamic modeling ; Morphology ; Radar imaging ; Rough surfaces ; SAR (radar) ; Sea surface ; Surface roughness ; Surface topography ; Synthetic aperture radar ; synthetic aperture radar (SAR) ; Water levels</subject><ispartof>IEEE transactions on geoscience and remote sensing, 2017-02, Vol.55 (2), p.1066-1073</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c293t-403516a1402e70c4f585b659f82b469961fea92e0d515e16dbb06f23a5841083</citedby><cites>FETCH-LOGICAL-c293t-403516a1402e70c4f585b659f82b469961fea92e0d515e16dbb06f23a5841083</cites><orcidid>0000-0003-1028-4644</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7763808$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>315,781,785,797,27926,27927,54760</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7763808$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Catalao, J.</creatorcontrib><creatorcontrib>Nico, G.</creatorcontrib><title>Multitemporal Backscattering Logistic Analysis for Intertidal Bathymetry</title><title>IEEE transactions on geoscience and remote sensing</title><addtitle>TGRS</addtitle><description>A new methodology for the mapping of intertidal terrain morphology is presented. It is based on the use of synthetic aperture radar (SAR) images and the temporal correlation between the SAR backscatter intensity and the water level on the intertidal zone. The proposed methodology does not require manual editing, providing a set of geolocated pixels that can be used to generate a digital elevation model of the intertidal zone. The methodology is validated using TerraSAR-X SAR images acquired over Tagus estuary. This methodology can be useful for the regular updating of intertidal bathymetric models useful for both flood hazard mitigation and morphodynamics modeling.</description><subject>Backscatter</subject><subject>Backscattering</subject><subject>Bathymeters</subject><subject>Bathymetry</subject><subject>Crustaceans</subject><subject>Digital elevation model (DEM)</subject><subject>Digital Elevation Models</subject><subject>Estuaries</subject><subject>Estuarine dynamics</subject><subject>Flood hazards</subject><subject>Hazard mitigation</subject><subject>Image acquisition</subject><subject>intertidal bathymetry</subject><subject>Intertidal environment</subject><subject>Intertidal zone</subject><subject>Land surface</subject><subject>Mapping</subject><subject>Methodology</subject><subject>Mitigation</subject><subject>Modelling</subject><subject>morphodynamic modeling</subject><subject>Morphology</subject><subject>Radar imaging</subject><subject>Rough surfaces</subject><subject>SAR (radar)</subject><subject>Sea surface</subject><subject>Surface roughness</subject><subject>Surface topography</subject><subject>Synthetic aperture radar</subject><subject>synthetic aperture radar (SAR)</subject><subject>Water levels</subject><issn>0196-2892</issn><issn>1558-0644</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kE1PAjEQhhujiYj-AONlE8-LM91-bI9IFEgwJsq96S4tFhcW23LYf-8ixNMc5nnfmTyE3COMEEE9LacfnyMKKEZUoAIhL8gAOS9zEIxdkgGgEjktFb0mNzFuAJBxlAMyezs0ySe73bfBNNmzqb9jbVKywe_W2aJd-5h8nY13pumij5lrQzbf9evkV398-uq2NoXullw500R7d55Dsnx9WU5m-eJ9Op-MF3lNVZFyBgVHYZABtRJq5njJK8GVK2nFhFICnTWKWlhx5BbFqqpAOFoYXjKEshiSx1PtPrQ_BxuT3rSH0H8XNUXJGJWqwJ7CE1WHNsZgnd4HvzWh0wj66EsffemjL3321WceThlvrf3npRRF2d_9BUJLZjE</recordid><startdate>201702</startdate><enddate>201702</enddate><creator>Catalao, J.</creator><creator>Nico, G.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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It is based on the use of synthetic aperture radar (SAR) images and the temporal correlation between the SAR backscatter intensity and the water level on the intertidal zone. The proposed methodology does not require manual editing, providing a set of geolocated pixels that can be used to generate a digital elevation model of the intertidal zone. The methodology is validated using TerraSAR-X SAR images acquired over Tagus estuary. This methodology can be useful for the regular updating of intertidal bathymetric models useful for both flood hazard mitigation and morphodynamics modeling.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TGRS.2016.2619067</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-1028-4644</orcidid></addata></record> |
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| identifier | ISSN: 0196-2892 |
| ispartof | IEEE transactions on geoscience and remote sensing, 2017-02, Vol.55 (2), p.1066-1073 |
| issn | 0196-2892 1558-0644 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Backscatter Backscattering Bathymeters Bathymetry Crustaceans Digital elevation model (DEM) Digital Elevation Models Estuaries Estuarine dynamics Flood hazards Hazard mitigation Image acquisition intertidal bathymetry Intertidal environment Intertidal zone Land surface Mapping Methodology Mitigation Modelling morphodynamic modeling Morphology Radar imaging Rough surfaces SAR (radar) Sea surface Surface roughness Surface topography Synthetic aperture radar synthetic aperture radar (SAR) Water levels |
| title | Multitemporal Backscattering Logistic Analysis for Intertidal Bathymetry |
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