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| Kriging Universale su Dati Panel× | Kriging Spazio-Temporale× | |
|---|---|---|
| Campo | Analisi spaziale | Analisi spaziale |
| Famiglia | Regression model | Regression model |
| Anno di origine≠ | 1963 (base method); panel extension: 1990s–2000s | 1999 |
| Ideatore≠ | Matheron, G.; extended to panel settings by geostatistical literature | Cressie & Huang; Kyriakidis & Journel |
| Tipo | Geostatistical interpolation | Geostatistical interpolation |
| Fonte seminale≠ | Matheron, G. (1963). Principles of geostatistics. Economic Geology, 58(8), 1246–1266. DOI ↗ | Cressie, N., & Huang, H.-C. (1999). Classes of nonseparable, spatio-temporal stationary covariance functions. Journal of the American Statistical Association, 94(448), 1330-1340. DOI ↗ |
| Alias | UK panel interpolation, panel UK, universal kriging for panel data, longitudinal universal kriging | spatiotemporal kriging, ST-kriging, space-time geostatistical interpolation, kriging in space-time |
| Correlati≠ | 5 | 4 |
| Sintesi≠ | Panel Universal Kriging extends Universal Kriging to data structures with repeated spatial observations over time (panel or longitudinal format). It simultaneously estimates a deterministic trend surface — incorporating covariates that vary across both space and time — and a stochastic spatially correlated residual, pooling information across all time periods to improve prediction accuracy and parameter stability. | Space-Time Kriging is a geostatistical interpolation method that predicts an unknown variable at any location and time by borrowing strength from nearby observations in both space and time simultaneously. It models the joint spatial-temporal covariance structure through a space-time variogram, then uses optimal linear weights to produce predictions with quantified uncertainty. |
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