Comparison of Analysis Centre w.r.t. IVS-Combination
Statistics (May'17—Nov'20)| | ASI | BKG | DGFI | GFZ | GSFC | IAA | NMA | OPA | USNO |
|---|
| Offset [ppb] | -0.05 | +0.27 | +0.18 | +0.04 | -0.15 | -0.90 | +0.08 | -0.04 | -0.13 |
|---|
| σ [ppb] | 0.01 | 0.03 | 0.03 | 0.01 | 0.02 | 0.06 | 0.02 | 0.02 | 0.02 |
|---|
| RMS [ppb] | 0.47 | 1.13 | 1.27 | 0.50 | 0.76 | 1.21 | 1.58 | 1.16 | 0.57 |
|---|
| WRMS [ppb] | 0.24 | 0.56 | 0.44 | 0.28 | 0.34 | 1.14 | 0.29 | 0.37 | 0.36 |
|---|
| Num Obs. | 297 | 365 | 303 | 388 | 363 | 342 | 175 | 328 | 359 |
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Scale parameter plot of the helmert transformation
Scale