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- Variogram abstract "In spatial statistics the theoretical variogram is a function describing the degree of spatial dependence of a spatial random field or stochastic process . It is defined as the variance of the difference between field values at two locations (and ) across realizations of the field (Cressie 1993):If the spatial random field has constant mean , this is equivalent to the expectation for the squared increment of the values between locations and (Wackernagel 2003) (where and are not coordinates but points in space):where itself is called the semivariogram. In the case of a stationary process, the variogram and semivariogram can be represented as a function of the difference between locations only, by the following relation (Cressie 1993):If the process is furthermore isotropic, then the variogram and semivariogram can be represented by a function of the distance only (Cressie 1993):The indexes or are typically not written. The terms are used for all three forms of the function. Moreover, the term "variogram" is sometimes used to denote the semivariogram, and the symbol is sometimes used for the variogram, which brings some confusion.".
- Variogram wikiPageExternalLink www.ai-geostats.org.
- Variogram wikiPageExternalLink PG1979.
- Variogram wikiPageExternalLink pg1979_download.html.
- Variogram wikiPageExternalLink geo.html.
- Variogram wikiPageID "1802050".
- Variogram wikiPageRevisionID "585248876".
- Variogram date "June 2012".
- Variogram hasPhotoCollection Variogram.
- Variogram reason "Article is overly technical.".
- Variogram subject Category:Geostatistics.
- Variogram subject Category:Spatial_processes.
- Variogram subject Category:Statistical_deviation_and_dispersion.
- Variogram type Abstraction100002137.
- Variogram type Act100030358.
- Variogram type Activity100407535.
- Variogram type Event100029378.
- Variogram type Procedure101023820.
- Variogram type PsychologicalFeature100023100.
- Variogram type SpatialProcesses.
- Variogram type YagoPermanentlyLocatedEntity.
- Variogram comment "In spatial statistics the theoretical variogram is a function describing the degree of spatial dependence of a spatial random field or stochastic process .".
- Variogram label "Semivariogramm".
- Variogram label "Semivariogramma".
- Variogram label "Semiwariogram".
- Variogram label "Variogram".
- Variogram label "Variograma".
- Variogram label "Variograma".
- Variogram label "Variogramme".
- Variogram label "Вариограмма".
- Variogram sameAs Variogram.
- Variogram sameAs Semivariogramm.
- Variogram sameAs Variograma.
- Variogram sameAs Bariograma.
- Variogram sameAs Variogramme.
- Variogram sameAs Semivariogramma.
- Variogram sameAs Semiwariogram.
- Variogram sameAs Variograma.
- Variogram sameAs m.05y4tj.
- Variogram sameAs Q2269270.
- Variogram sameAs Q2269270.
- Variogram sameAs Variogram.
- Variogram wasDerivedFrom Variogram?oldid=585248876.
- Variogram isPrimaryTopicOf Variogram.