Table 3 The performance of the GZTD-P and GPT3 models validated with MERRA-2 data
From: Refining the ERA5-based global model for vertical adjustment of zenith tropospheric delay
Models | Bias specifications (cm) | RMS specifications (cm) | ||||
|---|---|---|---|---|---|---|
| Â | Max | Min | Mean | Max | Min | Mean |
GZTD-P | 1.86 |  − 5.29 |  − 1.09 | 5.32 | 0.36 | 1.77 |
GPT3 | 0.67 |  − 6.96 |  − 2.85 | 6.97 | 1.10 | 3.57 |