Nonstationary cross-covariance models for multivariate processes on a globe

  title={Nonstationary cross-covariance models for multivariate processes on a globe},
  author={Mikyoung Jun},
In geophysical and environmental problems, it is common to have multiple variables of interest measured at the same location and time. These multiple variables typically have dependence over space (and/or time). As a consequence, there is a growing interest in developing models for multivariate spatial processes, in particular, the cross-covariance models. On the other hand, many data sets these days cover a large portion of the Earth such as satellite data, which require valid covariance… CONTINUE READING
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