Comparison of Analysis Centre w.r.t. IVS-Combination
Statistics (Mar'17—Jul'20)| | ASI | BKG | DGFI | GFZ | GSFC | IAA | NMA | OPA | USNO |
|---|
| Offset [ppb] | -0.04 | +0.25 | +0.13 | +0.05 | -0.10 | -1.01 | +0.05 | -0.03 | -0.10 |
|---|
| σ [ppb] | 0.01 | 0.03 | 0.02 | 0.02 | 0.02 | 0.07 | 0.02 | 0.02 | 0.02 |
|---|
| RMS [ppb] | 0.45 | 1.17 | 1.34 | 0.53 | 0.79 | 1.22 | 1.76 | 1.18 | 0.59 |
|---|
| WRMS [ppb] | 0.23 | 0.56 | 0.40 | 0.30 | 0.33 | 1.17 | 0.27 | 0.36 | 0.35 |
|---|
| Num Obs. | 261 | 343 | 265 | 366 | 341 | 311 | 138 | 298 | 336 |
|---|
Scale parameter plot of the helmert transformation
Scale