Model-based variance estimation in non-measurable spatial designs

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Model-based variance estimation in non-measurable spatial designs

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作者：Roberto Benedetti^a ; ^{benedett@unich.it" class="auth_mail" title="E-mail the corresponding author} ; Giuseppe Espa^b ; ^{giuseppe.espa@unitn.it" class="auth_mail" title="E-mail the corresponding author} ; Emanuele Taufer^b ; ^{emanuele.taufer@unitn.it" class="auth_mail" title="E-mail the corresponding author}
关键词：Spatial survey ; Two-dimensional systematic sampling ; Maximal stratification ; Variogram ; Gaussian random field
刊名：Journal of Statistical Planning and Inference
出版年：2017
出版时间：February 2017
年：2017
卷：181
期：Complete
页码：52-61
全文大小：499 K

文摘

•: The proposed estimation strategy takes into account the structure of spatial dependence through the use of the variogram.
•: Properties of the estimators are discussed.
•: Application of the important case of stratified spatial sampling with one unit per stratum and two-dimensional systematic sampling are presented.

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