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SW_MCO_SHA_2D
Full product name
Spherical harmonic model of the main (core) field and its temporal variation derived in Dedicated Inversion chain
Description
Spherical harmonic model of the main (core) field and its temporal variation derived in Dedicated Inversion chain
Data Access
- Files
- HTTPS (Product files): https://swarm-diss.eo.esa.int/#swarm/Level2longterm/MCO
- FTP (Product files): ftp://swarm-diss.eo.esa.int/Level2longterm/MCO
- Web services
Details
| Product identifier | MCO_SHA_2D |
|---|---|
| Definition | Spherical harmonic model of the main (core) field and its temporal variation |
| Input Data | MCO_SHAi2D, MCO_VAL_2_ |
| Input Time Span | Nominal minimum of 1 year up to the full Swarm data span |
| Spatial representation | Spherical Harmonics up to degree 18 |
| Time representation | Snapshot models (corresponding to 1/2 year knot separation and order 6 splines) |
| Units | nT |
| Resolution | 1 pT |
| Uncertainty | Refer to quality report |
| Quality indicator | Statistics of data misfit, power spectra etc. provided in validation report |
| Data volume | ~10 kB |
| Data format | ASCII table (SHC) |
| Output Data | Gauss coefficients |
| Output time span | Time span same as for input |
| Update rate | 1 per year |
| Latency | 6 weeks |
| Notes | The model accuracy strongly depends on the LT offset between the A and C satellite pair and the satellite B |