{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,28]],"date-time":"2026-01-28T08:24:31Z","timestamp":1769588671194,"version":"3.49.0"},"reference-count":81,"publisher":"MDPI AG","issue":"15","license":[{"start":{"date-parts":[[2021,7,24]],"date-time":"2021-07-24T00:00:00Z","timestamp":1627084800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"FP5-EESD","award":["EVK3-CT-2002-00079"],"award-info":[{"award-number":["EVK3-CT-2002-00079"]}]},{"name":"FP6-SUSTDEV","award":["GOCE-CT-2005-511234-1"],"award-info":[{"award-number":["GOCE-CT-2005-511234-1"]}]},{"name":"FP7-ENVIRONMENT","award":["226354"],"award-info":[{"award-number":["226354"]}]},{"name":"FP7-KBBE","award":["287844"],"award-info":[{"award-number":["287844"]}]},{"name":"PRIN 2017","award":["2017FREXZY"],"award-info":[{"award-number":["2017FREXZY"]}]},{"name":"H2020-EU.2.1.1","award":["674907"],"award-info":[{"award-number":["674907"]}]},{"name":"H2020-EU.1.4.1.3.","award":["101017501"],"award-info":[{"award-number":["101017501"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>A huge amount of seabed acoustic reflectivity data has been acquired from the east to the west side of the southern Adriatic Sea (Mediterranean Sea) in the last 18 years by CNR-ISMAR. These data have been used for geological, biological and habitat mapping purposes, but a single and consistent interpretation of them has never been carried out. Here, we aimed at coherently interpreting acoustic data images of the seafloor to produce a benthic habitat map of the southern Adriatic Sea showing the spatial distribution of substrates and biological communities within the basin. The methodology here applied consists of a semi-automated classification of acoustic reflectivity, bathymetry and bathymetric derivatives images through object-based image analysis (OBIA) performed by using the ArcGIS tool RSOBIA (Remote Sensing OBIA). This unsupervised image segmentation was carried out on each cruise dataset separately, then classified and validated through comparison with bottom samples, images, and prior knowledge of the study areas.<\/jats:p>","DOI":"10.3390\/rs13152913","type":"journal-article","created":{"date-parts":[[2021,7,25]],"date-time":"2021-07-25T22:07:00Z","timestamp":1627250820000},"page":"2913","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":23,"title":["Benthic Habitat Map of the Southern Adriatic Sea (Mediterranean Sea) from Object-Based Image Analysis of Multi-Source Acoustic Backscatter Data"],"prefix":"10.3390","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0408-4411","authenticated-orcid":false,"given":"Mariacristina","family":"Prampolini","sequence":"first","affiliation":[{"name":"National Research Council, Institute of Marine Sciences, 40129 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3159-2400","authenticated-orcid":false,"given":"Lorenzo","family":"Angeletti","sequence":"additional","affiliation":[{"name":"National Research Council, Institute of Marine Sciences, 40129 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6084-1504","authenticated-orcid":false,"given":"Giorgio","family":"Castellan","sequence":"additional","affiliation":[{"name":"National Research Council, Institute of Marine Sciences, 40129 Bologna, Italy"},{"name":"Department for the Cultural Heritage, University of Bologna, 48121 Ravenna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3489-268X","authenticated-orcid":false,"given":"Valentina","family":"Grande","sequence":"additional","affiliation":[{"name":"National Research Council, Institute of Marine Sciences, 40129 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2545-782X","authenticated-orcid":false,"given":"Tim","family":"Le Bas","sequence":"additional","affiliation":[{"name":"National Oceanography Centre, European Way, Southampton SO14 3ZH, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0414-4274","authenticated-orcid":false,"given":"Marco","family":"Taviani","sequence":"additional","affiliation":[{"name":"National Research Council, Institute of Marine Sciences, 40129 Bologna, Italy"},{"name":"Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Napoli, Italy"},{"name":"Biology Department, Woods Hole Oceanographic Institution, 266 Woods Hole Road, Woods Hole, MA 02543, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Federica","family":"Foglini","sequence":"additional","affiliation":[{"name":"National Research Council, Institute of Marine Sciences, 40129 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,7,24]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1016\/j.margeo.2004.11.011","article-title":"Correlation of sidescan backscatter with grain size distribution of surficial seabed sediments","volume":"214","author":"Collier","year":"2005","journal-title":"Mar. 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