{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T16:19:08Z","timestamp":1788452348813,"version":"build-2803163510"},"reference-count":86,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2021,12,27]],"date-time":"2021-12-27T00:00:00Z","timestamp":1640563200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100005632","name":"National Centre for Research and Development","doi-asserted-by":"publisher","award":["1\/4.1.4\/2018"],"award-info":[{"award-number":["1\/4.1.4\/2018"]}],"id":[{"id":"10.13039\/501100005632","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Ministry of Science and Higher Education, Maritime University of Szczecin","award":["2\/S\/KG\/21"],"award-info":[{"award-number":["2\/S\/KG\/21"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>This paper presents a method for integrating data acquired by unmanned surface vehicles and unmanned aerial vehicles. The aim of this work was to create a uniform bathymetric surface extending to the shoreline. Such a body of water is usually characterized by ultra-shallow depths, which makes measurement impossible even with hydrographic autonomous vessels. Bathymetric data acquired by the photogrammetric method are, however, characterized by large errors with increasing depth. The presented method is based on processing of two data sets using a bathymetric reference surface and selection of points on the basis of generated masks. Numerical bathymetric models created by interpolation methods confirmed the usefulness of the concept adopted.<\/jats:p>","DOI":"10.3390\/rs14010105","type":"journal-article","created":{"date-parts":[[2021,12,28]],"date-time":"2021-12-28T01:20:43Z","timestamp":1640654443000},"page":"105","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":43,"title":["Methodology for Combining Data Acquired by Unmanned Surface and Aerial Vehicles to Create Digital Bathymetric Models in Shallow and Ultra-Shallow Waters"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9400-3426","authenticated-orcid":false,"given":"Jacek","family":"Lubczonek","sequence":"first","affiliation":[{"name":"Faculty of Navigation, Maritime University of Szczecin, ul. Waly Chrobrego 1-2, 70-500 Szczecin, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9637-0457","authenticated-orcid":false,"given":"Witold","family":"Kazimierski","sequence":"additional","affiliation":[{"name":"Faculty of Navigation, Maritime University of Szczecin, ul. Waly Chrobrego 1-2, 70-500 Szczecin, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7942-3644","authenticated-orcid":false,"given":"Grzegorz","family":"Zaniewicz","sequence":"additional","affiliation":[{"name":"Faculty of Navigation, Maritime University of Szczecin, ul. Waly Chrobrego 1-2, 70-500 Szczecin, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Malgorzata","family":"Lacka","sequence":"additional","affiliation":[{"name":"Faculty of Navigation, Maritime University of Szczecin, ul. 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