A cokriging method for spatial functional data with applications in oceanology
International audience We propose a method based on a functional linear model which takes into account the spatial dependencies between sampled functions. The problem of estimating a function when spatial samples are available is turned to a standard cokriging problem for suitable choices of the reg...
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ftunivaixmarseil:oai:HAL:hal-02817738v1 2024-04-14T08:03:23+00:00 A cokriging method for spatial functional data with applications in oceanology Monestiez, Pascal, P. Nerini, David Biostatistique et Processus Spatiaux (BioSP) Institut National de la Recherche Agronomique (INRA) Laboratoire de MicrobiologiE de Géochimie et d'Ecologie Marines (LMGEM) Université de la Méditerranée - Aix-Marseille 2-Centre National de la Recherche Scientifique (CNRS) Sophie Dabo-Niang (Editeur) Frédéric Ferraty (Editeur) 2008 https://hal.inrae.fr/hal-02817738 https://doi.org/10.1007/978-3-7908-2062-1_36 en eng HAL CCSD Springer - Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-7908-2062-1_36 ISBN: 978-3-7908-2061-4 hal-02817738 https://hal.inrae.fr/hal-02817738 doi:10.1007/978-3-7908-2062-1_36 PRODINRA: 43480 Functional and operatorial statistics https://hal.inrae.fr/hal-02817738 Functional and operatorial statistics, Springer - Verlag, 2008, 978-3-7908-2061-4. ⟨10.1007/978-3-7908-2062-1_36⟩ OCEANOGRAPHY LINEAR MODEL SPATIAL COVARIANCE MARINE MAMMALS GEOSTATISTICS [MATH]Mathematics [math] [INFO]Computer Science [cs] info:eu-repo/semantics/bookPart Book sections 2008 ftunivaixmarseil https://doi.org/10.1007/978-3-7908-2062-1_36 2024-03-21T17:08:27Z International audience We propose a method based on a functional linear model which takes into account the spatial dependencies between sampled functions. The problem of estimating a function when spatial samples are available is turned to a standard cokriging problem for suitable choices of the regression function. This work is illustrated with environmental data in Antarctic where marine mammals operate as samplers. In the framework of second order stationarity, the application points out some di_culties when estimating the structure of spatial covariance between observations Book Part Antarc* Antarctic Aix-Marseille Université: HAL Antarctic 237 242 |
institution |
Open Polar |
collection |
Aix-Marseille Université: HAL |
op_collection_id |
ftunivaixmarseil |
language |
English |
topic |
OCEANOGRAPHY LINEAR MODEL SPATIAL COVARIANCE MARINE MAMMALS GEOSTATISTICS [MATH]Mathematics [math] [INFO]Computer Science [cs] |
spellingShingle |
OCEANOGRAPHY LINEAR MODEL SPATIAL COVARIANCE MARINE MAMMALS GEOSTATISTICS [MATH]Mathematics [math] [INFO]Computer Science [cs] Monestiez, Pascal, P. Nerini, David A cokriging method for spatial functional data with applications in oceanology |
topic_facet |
OCEANOGRAPHY LINEAR MODEL SPATIAL COVARIANCE MARINE MAMMALS GEOSTATISTICS [MATH]Mathematics [math] [INFO]Computer Science [cs] |
description |
International audience We propose a method based on a functional linear model which takes into account the spatial dependencies between sampled functions. The problem of estimating a function when spatial samples are available is turned to a standard cokriging problem for suitable choices of the regression function. This work is illustrated with environmental data in Antarctic where marine mammals operate as samplers. In the framework of second order stationarity, the application points out some di_culties when estimating the structure of spatial covariance between observations |
author2 |
Biostatistique et Processus Spatiaux (BioSP) Institut National de la Recherche Agronomique (INRA) Laboratoire de MicrobiologiE de Géochimie et d'Ecologie Marines (LMGEM) Université de la Méditerranée - Aix-Marseille 2-Centre National de la Recherche Scientifique (CNRS) Sophie Dabo-Niang (Editeur) Frédéric Ferraty (Editeur) |
format |
Book Part |
author |
Monestiez, Pascal, P. Nerini, David |
author_facet |
Monestiez, Pascal, P. Nerini, David |
author_sort |
Monestiez, Pascal, P. |
title |
A cokriging method for spatial functional data with applications in oceanology |
title_short |
A cokriging method for spatial functional data with applications in oceanology |
title_full |
A cokriging method for spatial functional data with applications in oceanology |
title_fullStr |
A cokriging method for spatial functional data with applications in oceanology |
title_full_unstemmed |
A cokriging method for spatial functional data with applications in oceanology |
title_sort |
cokriging method for spatial functional data with applications in oceanology |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://hal.inrae.fr/hal-02817738 https://doi.org/10.1007/978-3-7908-2062-1_36 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Functional and operatorial statistics https://hal.inrae.fr/hal-02817738 Functional and operatorial statistics, Springer - Verlag, 2008, 978-3-7908-2061-4. ⟨10.1007/978-3-7908-2062-1_36⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-7908-2062-1_36 ISBN: 978-3-7908-2061-4 hal-02817738 https://hal.inrae.fr/hal-02817738 doi:10.1007/978-3-7908-2062-1_36 PRODINRA: 43480 |
op_doi |
https://doi.org/10.1007/978-3-7908-2062-1_36 |
container_start_page |
237 |
op_container_end_page |
242 |
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1796299646109220864 |