From: Mass-related excitation of polar motion: an assessment of the new RL06 GRACE gravity field models
\(\chi _1^{O}\) | \(\chi _2^{O}\) | |||
---|---|---|---|---|
ECCO (OAM) | ESMGFZ (OAM+SLAM) | ECCO (OAM) | ESMGFZ (OAM+SLAM) | |
CSR RL05 | 5.5/0.49 | 4.4/0.72 | 6.0/0.61 | 6.0/0.66 |
JPL RL05 | 8.3/0.35 | 6.8/0.64 | 7.7/0.41 | 6.8/0.60 |
GFZ RL05 | 5.7/0.51 | 4.9/0.69 | 6.8/0.50 | 6.7/0.58 |
ITSG-Grace2016 | 5.3/0.58 | 4.0/0.79 | 6.5/0.54 | 6.1/0.65 |
CSR RL06 | 4.6/0.60 | 3.9/0.76 | 5.7/0.66 | 5.2/0.75 |
JPL RL06 | 5.0/0.57 | 4.4/0.71 | 5.9/0.63 | 5.4/0.74 |
GFZ RL06 | 5.3/0.58 | 4.8/0.69 | 6.2/0.58 | 5.2/0.76 |
ITSG-Grace2018 | 4.5/0.62 | 3.9/0.76 | 5.5/0.68 | 5.0/0.78 |