| Altimetry Tracks | SSH Field |
|---|---|
 |
 |
| Algorithm | SSH Field | (Norm) Gradient | (Norm) Laplacian |
|---|---|---|---|
| OI (Baseline) |  |
 |
 |
| OI (DUACS-Production) | |
 |
 |
| SIREN (Ours) |  |
 |
 |
| Algorithm | Normalized RMSE (Mean) | Normalized RMSE (Stddev) | Resolved Spatial Resolution (km) |
|---|---|---|---|
| OI (Baseline) | 0.85 | 0.09 | 140 |
| OI (DUACS-Production) | 0.88 | 0.07 | 152 |
| SIREN (Ours) | 0.88 | 0.08 | 136 |
| Algorithm | CPU (10 cores) | GPU (M1 MacOS) | GPU (V100, 16GB) | Multi-GPU (x4, V100, 16GB) |
|---|---|---|---|---|
| OI (Baseline) | 1 hr | --- | --- | --- |
| OI (DUACS-Production) | --- | --- | --- | --- |
| SIREN (Ours) | 30 secs | 15 secs | 5 secs | --- |