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SW_SP3xKIN_2_
Full product name
Precise kinematic orbit solutions
Description
The SP3xKIN_2_ product contains the time series of kinematic position of the center of mass of each satellite with respect to the International Terrestrial Reference Frame (ITRF) Earth-fixed frame.
Quality report will be provided as separate Level 2 product (SP3xVAL).
Data Access
- Files
- HTTPS (Product files): https://swarm-diss.eo.esa.int/#swarm/Level2daily/Latest_baselines/POD/KIN
- FTP (Product files): ftp://swarm-diss.eo.esa.int/Level2daily/Latest_baselines/POD/KIN
Details
| Product identifier | SP3xKIN_2_ |
| Definition | Time series of kinematic position of the center of mass of each satellite in the ITRF (Earth-fixed) frame |
| Input Data | GPSA_RO_1B, GPSB_RO_1B, GPSC_RO_1B, STRAATT_1B, STRBATT_1B, STRCATT_1B, MODA_SC_1B, MODB_SC_1B, MODC_SC_1B, SC_xDYN_1B, External data from IGS, IERS, CODE |
| Input Time Span | 30 hr (daily batches with overlap) |
| Spatial representation | N/A |
| Time representation | GPS time (seconds – s), observation epochs |
| Units | km for position, dm/s for velocity |
| Resolution | 1 ps for time, mm for position, 0.1 μm/s for velocity |
| Uncertainty | 10 cm 3D for position |
| Quality indicator | Validation report SP3xVAL_2_ |
| Data volume | < 15 Megabyte (MB) per satellite per day |
| Data format | SP3c |
| Output Data | SP3c file |
| Output time span | 24 hr |
| Update rate | Daily |
| Latency | 21 days |
| Notes | Central 24 hr of input time span will be selected for SP3 product Quality report will be provided as separate Level 2 product |
Related resources
Level 2 Product Description:
SP3 format Description
- The Extended Standard Product 3 Orbit Format (SP3-c) by Steve Hilla, National Geodetic Survey, NOAA, USA, Dated: 2010-08-17