Table 3. The Swarm Level-2 products.
From: The Swarm Satellite Constellation Application and Research Facility (SCARF) and Swarm data products
Science Objective | Name | Format | Description |
|---|---|---|---|
(needed for Level-1b processing) | MSW_EUL_2_ | ASCII | Time series of Euler angles describing transformation from STR-CRF to VFM frame for all three Swarm satellites (3 × 3 Euler angles) |
Core field | MCO_SHA_2_ | ASCII | Spherical harmonic model of the core field and its temporal variation |
Lithospheric field | MLI_SHA_2_ | ASCII | Spherical harmonic model of the lithospheric field |
Electrical conductivity of the mantle | MIN_1DM_2_ | ASCII | 1D model of mantle conductivity |
MIN_3DM_2_ | ASCII | 3D model of mantle conductivity | |
MCR_1DM_2_ | ASCII | 1D C-responses | |
MCR_3DM_2_ | ASCII | 3D C-response maps | |
External current systems | MMA_SHA_2_ | CDF | Spherical harmonic model of the large-scale magnetospheric field and its Earth-induced counterpart |
MIO_SHA_2_ | ASCII | Spherical harmonic model of the daily geomagnetic variation at middle latitudes (Sq) and low latitudes (EEJ) | |
Precise Orbit Determination (POD) | SP3xCOM_2_ | SP3 | Time series of position and velocity of the center of mass for satellite x (x = A, BorC) |
ACCxCAL_2_ | CDF | Accelerometer calibration parameters for satellite x | |
ACCxPOD_2_ | CDF | Time series of non-gravitational accelerations estimated for satellite x | |
Magnetic Forcing of the Upper Atmosphere | ACCx_AE 2_ | CDF | Time series of calibrated and pre-processed accelerometer observations and of aerodynamic accelerations for satellite x |
DNSxWND_2_ | CDF | Time series of neutral thermospheric density and wind speed for satellite x | |
Earth environment and Space-Weather (Cat-2 products) | IBIxTMS_2F | CDF | Ionospheric bubble index for satellite x |
TECxTMS_2F | CDF | Time series of the ionospheric total electron content for satellite x | |
FAC_TMS_2F | CDF | Time series of field-aligned currents determined from combination of Swarm A and Swarm B | |
FACxTMS_2F | CDF | Time series of field-aligned currents (single-satellite solution) for satellite x | |
EEFxTMS_2F | CDF | Equatorial Electric Field for satellite x |