Status: Bibliographieeintrag
Standort: ---
Exemplare:
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| Online-Ressource |
Verfasst von: | Scheuerer, Michael [VerfasserIn]  |
| Schaback, Robert [VerfasserIn]  |
| Schlather, Martin [VerfasserIn]  |
Titel: | Interpolation of spatial data |
Titelzusatz: | a stochastic or a deterministic problem? |
Verf.angabe: | M. Scheuerer, R. Schaback, M. Schlather |
E-Jahr: | 2013 |
Jahr: | 7 February 2013 |
Umfang: | 29 S. |
Fussnoten: | Gesehen am 07.02.2022 |
Titel Quelle: | Enthalten in: European journal of applied mathematics |
Ort Quelle: | Cambridge : Cambridge Univ. Press, 1990 |
Jahr Quelle: | 2013 |
Band/Heft Quelle: | 24(2013), 4, Seite 601-629 |
ISSN Quelle: | 1469-4425 |
Abstract: | Interpolation of spatial data is a very general mathematical problem with various applications. In geostatistics, it is assumed that the underlying structure of the data is a stochastic process which leads to an interpolation procedure known as kriging. This method is mathematically equivalent to kernel interpolation, a method used in numerical analysis for the same problem, but derived under completely different modelling assumptions. In this paper we present the two approaches and discuss their modelling assumptions, notions of optimality and different concepts to quantify the interpolation accuracy. Their relation is much closer than has been appreciated so far, and even results on convergence rates of kernel interpolants can be translated to the geostatistical framework. We sketch different answers obtained in the two fields concerning the issue of kernel misspecification, present some methods for kernel selection and discuss the scope of these methods with a data example from the computer experiments literature. |
DOI: | doi:10.1017/S0956792513000016 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1017/S0956792513000016 |
| Volltext: https://www.cambridge.org/core/journals/european-journal-of-applied-mathematics/article/interpolation-of-spatial-data-a- ... |
| DOI: https://doi.org/10.1017/S0956792513000016 |
Datenträger: | Online-Ressource |
Sprache: | eng |
Sach-SW: | geostatistics |
| kernel interpolation |
| spatial interpolation |
K10plus-PPN: | 1788656024 |
Verknüpfungen: | → Zeitschrift |
Interpolation of spatial data / Scheuerer, Michael [VerfasserIn]; 7 February 2013 (Online-Ressource)
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