{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,6]],"date-time":"2026-04-06T13:05:00Z","timestamp":1775480700375,"version":"3.50.1"},"reference-count":75,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2023,2,16]],"date-time":"2023-02-16T00:00:00Z","timestamp":1676505600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Department of Innovation, Industry, Tourism and Trade of the Regional Government of Cantabria","award":["2016\/INN\/25"],"award-info":[{"award-number":["2016\/INN\/25"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>Rock art offers traces of our most remote past and was made with mineral and organic substances in shelters, walls, or the ceilings of caves. As it is notably fragile, it is fortunate that some instances remain intact\u2014but a variety of natural and anthropogenic factors can lead to its disappearance. Therefore, as a valuable cultural heritage, rock art requires special conservation and protection measures. Geomatic remote-sensing technologies such as 3D terrestrial laser scanning (3DTLS), drone flight, and ground-penetrating radar (GPR) allow us to generate exhaustive documentation of caves and their environment in 2D, 2.5D, and 3D. However, only its combined use with 3D geographic information systems (GIS) lets us generate new cave maps with details such as overlying layer thickness, sinkholes, fractures, joints, and detachments that also more precisely reveal interior\u2013exterior interconnections and gaseous exchange; i.e., the state of senescence of the karst that houses the cave. Information of this kind is of great value for the research, management, conservation, monitoring, and dissemination of cave art.<\/jats:p>","DOI":"10.3390\/rs15041087","type":"journal-article","created":{"date-parts":[[2023,2,17]],"date-time":"2023-02-17T01:32:56Z","timestamp":1676597576000},"page":"1087","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Integration of Remote-Sensing Techniques for the Preventive Conservation of Paleolithic Cave Art in the Karst of the Altamira Cave"],"prefix":"10.3390","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3656-7995","authenticated-orcid":false,"given":"Vicente","family":"Bayarri","sequence":"first","affiliation":[{"name":"GIM Geomatics, S.L. C\/Conde Torreanaz 8, 39300 Torrelavega, Spain"},{"name":"Polytechnic School, Universidad Europea del Atl\u00e1ntico, Parque Cient\u00edfico y Tecnol\u00f3gico de Cantabria, C\/Isabel Torres 21, 39011 Santander, Spain"}]},{"given":"Alfredo","family":"Prada","sequence":"additional","affiliation":[{"name":"Museo Nacional y Centro de Investigaci\u00f3n de Altamira, Marcelino Sanz de Sautuola, S\/N, 39330 Santillana del Mar, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1488-2764","authenticated-orcid":false,"given":"Francisco","family":"Garc\u00eda","sequence":"additional","affiliation":[{"name":"Department of Cartographic Engineering, Geodesy and Photogrammetry, Universitat Polit\u00e8cnica de Val\u00e8ncia, Camino de Vera, s\/n, 46022 Valencia, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7412-9726","authenticated-orcid":false,"given":"Luc\u00eda M.","family":"D\u00edaz-Gonz\u00e1lez","sequence":"additional","affiliation":[{"name":"Museo Nacional y Centro de Investigaci\u00f3n de Altamira, Marcelino Sanz de Sautuola, S\/N, 39330 Santillana del Mar, Spain"}]},{"given":"Carmen","family":"De Las Heras","sequence":"additional","affiliation":[{"name":"Museo Nacional y Centro de Investigaci\u00f3n de Altamira, Marcelino Sanz de Sautuola, S\/N, 39330 Santillana del Mar, Spain"}]},{"given":"Elena","family":"Castillo","sequence":"additional","affiliation":[{"name":"Department of Geographic Engineering and Techniques of Graphical Expression, University of Cantabria, Avda. de los Castros, s\/n, 39005 Santander, Spain"}]},{"given":"Pilar","family":"Fat\u00e1s","sequence":"additional","affiliation":[{"name":"Museo Nacional y Centro de Investigaci\u00f3n de Altamira, Marcelino Sanz de Sautuola, S\/N, 39330 Santillana del Mar, Spain"}]}],"member":"1968","published-online":{"date-parts":[[2023,2,16]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Cabrelles, M., Lerma, J.L., and Villaverde, V. 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