Research Article
Imbalanced Data Sets Classification Based on SVM for Sand-Dust Storm Warning
Table 1
The features for sand-dust storm warning.
| Characteristic | Unit |
| Daily average atmospheric pressure | 0.1 hpa | Daily average temperature | 0.1°C | Temperature difference | 0.1°C | Daily average relative humidity | % | Daily average precipitation data | 0.1 mm | Daily average wind velocity | 0.1 m/s | Daily hours of sunshine | 0.1 h | Geopotential height of 500 hpa | m | Zonal wind-speed of 700 hpa | 0.1 m/s | Meridional wind-speed of 700 hpa | 0.1 m/s | Potential temperature of 850 hpa | 0.1 K |
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