An autoregressive point source model for spatial processes
نویسندگان
چکیده
منابع مشابه
An autoregressive point source model for spatial processes.
We suggest a parametric modeling approach for nonstationary spatial processes driven by point sources. Baseline near-stationarity, which may be reasonable in the absence of a point source, is modeled using a conditional autoregressive (CAR) Markov random field. Variability due to the point source is captured by our proposed autoregressive point source (ARPS) model. Inference proceeds according ...
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ژورنال
عنوان ژورنال: Environmetrics
سال: 2009
ISSN: 1180-4009,1099-095X
DOI: 10.1002/env.957