Table 1 Attributes of GWR model setup and empirical input data
Predictand | Predictor | Model resolution (m) | Search range | Bandwidth (m) | Number of stations |
|---|---|---|---|---|---|
Precipitation | Elevation | 30,000 | Global | 40.000 | ca. 4750 |
Mean temp. | DEM/ terrain exposure index (TEI) | 40,000 | Global | 75,000 | ca. 650 |
Min temp. | DEM/ terrain exposure index (TEI) | 40,000 | Global | 75,000 | ca. 650 |
Max temp. | DEM/ terrain exposure index (TEI) | 40,000 | Global | 75,000 | ca. 650 |
Wind speed | Leeward index | 200,000 | Global | 100,000 | 49–181 |
Vapor pressure deficit | Regionalized daily mean temp. | 40,000 | Global | 75,000 | ca. 520 |
Global radiation (sunshine duration) | Method of Allen et al. (1998) | None | None | None | 220–299 |