id:"swepub:oai:gup.ub.gu.se/191829"
Search: id:"swepub:oai:gup.ub.gu.se/191829" > Spatial models gene...
- 1 of 1
- Previous record
- Next record
- To hitlist
Spatial models generated by nested stochastic partial differential equations, with an application to global ozone mapping
-
- Bolin, David, 1983 (author)
- Lund University,Lunds universitet,Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper, matematisk statistik,Department of Mathematical Sciences, Mathematical Statistics,Matematisk statistik,Matematikcentrum,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Statistics,Centre for Mathematical Sciences,Departments at LTH,Faculty of Engineering, LTH,Chalmers tekniska högskola,Chalmers University of Technology,University of Gothenburg
-
- Lindgren, Finn (author)
- Lund University,Lunds universitet,Matematisk statistik,Matematikcentrum,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Statistics,Centre for Mathematical Sciences,Departments at LTH,Faculty of Engineering, LTH
- (creator_code:org_t)
- 2011
- 2011
- English.
- In: Annals of Applied Statistics. - 1932-6157 .- 1941-7330. ; 5:1, s. 523-550
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- A new class of stochastic field models is constructed using nested stochastic partial differential equations (SPDEs). The model class is computationally efficient, applicable to data on general smooth manifolds, and includes both the Gaussian Matérn fields and a wide family of fields with oscillating covariance functions. Nonstationary covariance models are obtained by spatially varying the parameters in the SPDEs, and the model parameters are estimated using direct numerical optimization, which is more efficient than standard Markov Chain Monte Carlo procedures. The model class is used to estimate daily ozone maps using a large data set of spatially irregular global total column ozone data. © Institute of Mathematical Statistics, 2011.
Subject headings
- NATURVETENSKAP -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Probability Theory and Statistics (hsv//eng)
Keyword
- Matérn covariances
- Nested SPDEs
- Nonstationary covariances
- Total column ozone data
- total column ozone data
- nonstationary covariances
- Matérn covariances
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
- Annals of Applied Statistics (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Bolin, David, 19 ...
- Lindgren, Finn
- About the subject
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Mathematics
- and Probability Theo ...
- Articles in the publication
- Annals of Applie ...
- By the university
- University of Gothenburg
- Lund University
- Chalmers University of Technology
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
