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DC Field | Value | Language |
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dc.contributor.author | Scerri, Kenneth | - |
dc.contributor.author | Formosa, Nicolette | - |
dc.date.accessioned | 2016-02-18T14:11:55Z | - |
dc.date.available | 2016-02-18T14:11:55Z | - |
dc.date.issued | 2015-08 | - |
dc.identifier.citation | Xjenza. 2015, Vol.3(1), p. 23-30 | en_GB |
dc.identifier.uri | https://www.um.edu.mt/library/oar//handle/123456789/8272 | - |
dc.description.abstract | Due to the complexity of the interactions involved in various dynamic systems, known physical, biological or chemical laws cannot adequately describe the dynamics behind these processes. The study of these systems thus depends on measurements often taken at various discrete spatial locations through time by noisy sensors. For this reason, scientists often necessitate interpolative, visualisation and analytical tools to deal with the large volumes of data common to these systems. The starting point of this study is the seminal research by C. Shannon on sampling and reconstruction theory and its various extensions. Based on recent work on the reconstruction of stochastic processes, this paper develops a novel real-time estimation method for non- stationary stochastic spatio-temporal behaviour based on the Integro-Di erence Equation (IDE). This meth- odology is applied to collected marine pollution data from a Norwegian fjord. Comparison of the results obtained by the proposed method with interpolators from state-of-the-art Geographical Information System (GIS) packages will show, that signifi cantly superior results are obtained by including the temporal evolution in the spatial interpolations. | en_GB |
dc.language.iso | en | en_GB |
dc.publisher | Malta Chamber of Scientists | en_GB |
dc.rights | info:eu-repo/semantics/openAccess | en_GB |
dc.subject | Geographic information systems -- Malta | en_GB |
dc.subject | Marine pollution -- Mathematical models | en_GB |
dc.subject | Marine pollution | en_GB |
dc.title | Real-time modelling and interpolation of spatio-temporal marine pollution | en_GB |
dc.type | article | en_GB |
dc.rights.holder | The copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder. | en_GB |
dc.description.reviewed | peer-reviewed | en_GB |
dc.identifier.doi | 10.7423/XJENZA.2015.1.03 | |
Appears in Collections: | Scholarly Works - FacEngSCE Xjenza, 2015, Volume 3, Issue 1 Xjenza, 2015, Volume 3, Issue 1 |
Files in This Item:
File | Description | Size | Format | |
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Real-Time Modelling and Interpolation of Spatio-Temporal Marine Pollution.pdf | 813.24 kB | Adobe PDF | View/Open |
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