{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,17]],"date-time":"2025-12-17T12:26:10Z","timestamp":1765974370292,"version":"build-2065373602"},"reference-count":40,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2019,1,10]],"date-time":"2019-01-10T00:00:00Z","timestamp":1547078400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100013414","name":"Region Pays de la Loire","doi-asserted-by":"publisher","award":["RS2E-OSUNA and OR2C"],"award-info":[{"award-number":["RS2E-OSUNA and OR2C"]}],"id":[{"id":"10.13039\/501100013414","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"publisher","award":["R\u00e9gion Bretagne"],"award-info":[{"award-number":["R\u00e9gion Bretagne"]}],"id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>In shoreline monitoring, only topo-bathymetric light detection and ranging (LiDAR) can map large corridors from aerial dunes to sandbanks in shallow water. Increasing turbidity masking the formation of 532 nm laser beam echoes on the sea bed makes this challenging. Full-waveform recording all the laser beam damping functions, a turbid water column can be seen as an accumulation of layers forming a single continuum and a distinction can be made between signals ending at the bottom down to a depth of 10 m. In practice full-waveforms are converted by laser beam tracing an image cube with a grid of 1-m-wide pixels and a 0.15 m range resolution storing the mean intensities returned along incident angle. The first derivative of a wide Gaussian filter serves to delineate the full-waveform range limits. Because of turbidity current heterogeneity and complexity of multiple layers radiative transfer model, a drastic simplification is applied by normalizing the cumulative full-waveform to 1, transforming each pixel of the water column into spectrum of intensity ranging from 0 to 1 from bottom to top. A transposition between range and bottom-top information facilitates the water index correction below the sea water level provided by 1064-nm discrete echoes. All echoes remain accessible with maximums of cumulative full-waveform third derivative.<\/jats:p>","DOI":"10.3390\/rs11020117","type":"journal-article","created":{"date-parts":[[2019,1,11]],"date-time":"2019-01-11T04:10:16Z","timestamp":1547179816000},"page":"117","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Full-Waveform LiDAR Fast Analysis of a Moderately Turbid Bay in Western France"],"prefix":"10.3390","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7465-9041","authenticated-orcid":false,"given":"Patrick","family":"Launeau","sequence":"first","affiliation":[{"name":"Laboratoire de Plan\u00e9tologie et G\u00e9odynamique, UMR CNRS 6112, Universit\u00e9 de Nantes, 2 rue de la Houssini\u00e8re, 44322 Nantes, France"}]},{"given":"Manuel","family":"Giraud","sequence":"additional","affiliation":[{"name":"Laboratoire de Plan\u00e9tologie et G\u00e9odynamique, UMR CNRS 6112, Universit\u00e9 de Nantes, 2 rue de la Houssini\u00e8re, 44322 Nantes, France"}]},{"given":"Marc","family":"Robin","sequence":"additional","affiliation":[{"name":"Littoral Environnement T\u00e9l\u00e9d\u00e9tection G\u00e9omatique, UMR CNRS 6554, Universit\u00e9 de Nantes, Campus Tertre, 44312 Nantes, France"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8073-5549","authenticated-orcid":false,"given":"Agn\u00e8s","family":"Baltzer","sequence":"additional","affiliation":[{"name":"Littoral Environnement T\u00e9l\u00e9d\u00e9tection G\u00e9omatique, UMR CNRS 6554, Universit\u00e9 de Nantes, Campus Tertre, 44312 Nantes, France"}]}],"member":"1968","published-online":{"date-parts":[[2019,1,10]]},"reference":[{"key":"ref_1","first-page":"252","article-title":"Shoreline change patterns in sandy coasts. 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