{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T01:07:25Z","timestamp":1775178445949,"version":"3.50.1"},"reference-count":83,"publisher":"MDPI AG","issue":"7","license":[{"start":{"date-parts":[[2023,3,26]],"date-time":"2023-03-26T00:00:00Z","timestamp":1679788800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Fondazione di Sardegna, Progetto biennale bando 2021, \u201cComputational Methods and Networks in Civil Engineering (COMANCHE)\u201d"},{"name":"INdAM-GNCS 2022 project \u201cMetodi e modelli di regolarizzazione per problemi malposti di grandi dimensioni\u201d"},{"name":"Fondo Sociale Europeo REACT EU\u2014Programma Operativo Nazionale Ricerca e Innovazione 2014\u20132020 and Ministero dell\u2019Universit\u00e0 e della Ricerca"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>Electromagnetic induction (EMI) techniques are widely used in geophysical surveying. Their success is mainly due to their easy and fast data acquisition, but the effectiveness of data inversion is strongly influenced by the quality of sensed data, resulting from suiting the device configuration to the physical features of the survey site. Forward modelling is an essential tool to optimize this aspect and design a successful surveying campaign. In this paper, a new software tool for forward EMI modelling is introduced. It extends and complements an existing open-source package for EMI data inversion, and includes an interactive graphical user interface. Its use is explained by a theoretical introduction and demonstrated through a simulated case study. The nonlinear data inversion issue is briefly discussed and the inversion module of the package is extended by a new regularized minimal-norm algorithm.<\/jats:p>","DOI":"10.3390\/rs15071772","type":"journal-article","created":{"date-parts":[[2023,3,27]],"date-time":"2023-03-27T02:18:27Z","timestamp":1679883507000},"page":"1772","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Forward Electromagnetic Induction Modelling in a Multilayered Half-Space: An Open-Source Software Tool"],"prefix":"10.3390","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3729-4327","authenticated-orcid":false,"given":"Gian Piero","family":"Deidda","sequence":"first","affiliation":[{"name":"Department of Civil, Environmental Engineering and Architecture, University of Cagliari, 09123 Cagliari, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6208-2318","authenticated-orcid":false,"given":"Patricia","family":"D\u00edaz de Alba","sequence":"additional","affiliation":[{"name":"Department of Mathematics, University of Salerno, 84084 Fisciano, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9064-7876","authenticated-orcid":false,"given":"Federica","family":"Pes","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Industrial Chemistry, University of Pisa, 56124 Pisa, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9054-8712","authenticated-orcid":false,"given":"Giuseppe","family":"Rodriguez","sequence":"additional","affiliation":[{"name":"Department of Mathematics and Computer Science, University of Cagliari, 09124 Cagliari, Italy"}]}],"member":"1968","published-online":{"date-parts":[[2023,3,26]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1023\/A:1015044200567","article-title":"Applications of Electrical and Electromagnetic Methods for Environmental and Geotechnical Investigations","volume":"23","author":"Pellerin","year":"2002","journal-title":"Surv. 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